Transcript
60U-wLfB8iU • Do These 12 THINGS First If You Want a BRIGHT FUTURE | Bjorn Lomborg
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Kind: captions Language: en is not any kind of mode to be in if you actually want to solve issues climate change is a problem but it's not going to be the end of the world you wrote a book called best things first what and we'll definitely get into the specific things that you recommend but even more importantly than that what I liked about the book is that you're helping people take a new way of thinking which I think is incredibly important so I want to linger for a second on the strategy that's being deployed right now I think you and I agree that for the most part uh I'll be very generous and say I think people are well intentioned but it does not seem to be working so I wanna what do you think is their point are they trying to uh scare people more and more and more because they think that's the only way to get people to act if you listen to all those stories you would be panicked I totally understand why people think oh my God but what you need to understand is that if you actually look at the data most things are getting better and better around the world and pretty much all kinds of ways both in obvious ways we live longer not shorter we're better better off we're better educated all these things and there's still lots and lots of stuff that needs to be done we're not nearly well educated enough we're still dying needlessly from lots of different things and yes climate change is a problem but again not the end of the world how many people die from climate related disasters well we have pretty good data over the last hundred years for people dying from floods drought storms and wildfires if you look at how many people dying it used to be about half a million people each and every year on average than the 1920s today that number is down to around 18 000. so we've seen a reduction of about 97 in deaths this is very little to do with climate but everything to do with the fact that we've become much smarter we've become much more resilient uh We've lifted a lot of people out of poverty and that means they can actually afford to make sure they don't die from these very preventable uh problems and that's of course The crucial Point climate change will create more problems but it will create more problems in a world that's headed in the right direction it'll simply slow progress slightly that's a very different kind of thing than saying it's the end of the world so I think these guys so Greta tunberg and others aren't just simply scared because they see this in the media picture you also ask why are a lot of other people uh pushing this agenda if your thing is global warming or something do you want people to spend money on that uh and so you're gonna push all the stories that give you more leverage on that front uh but so hold on because there's there's an assumption that you made there and I think this is part of the problem so what I I want to tease out and honestly I'm talking to myself as much as I'm talking to anybody I have lately become very paranoid about AI I'm normally a super optimistic guy and I can just feel the pull of my concern and I have a a rule in my own life where I distrust my own emotions and when I the reason I distrust my own emotions is I know that I have a negativity bias I know that I am going to be way more likely to believe that something negative is true I know that I'm way more likely to click on a link that says that we're all going to die like I get it and as somebody building a YouTube channel I know that if I put a way more like Doom and Gloom terrifying headline that people are going to click on it but going back again to your book best things first the thing that draws me to you and and I really do want to stand this point for a second about the way that people think how to get them to take action what the right actions are to take I think it is important to understand why we are where we are first so that people can begin to unwind it okay so I'm talking to myself what I'm trying to say is okay look you have a negativity bias people are going to try to rile you up through the negativity because that is the thing that's going to get you to take action but what you just said if you're somebody who's really gotten sucked into this your mind is taken over by the panic and you think I want people to spend money on my problem that to me is where this breaks and this is where as an entrepreneur I in fact I just tweeted out today I'm not trying to motivate or inspire people I'm trying to empower them with goal-oriented solutions that actually work and so it's that that actually work thing that I think we have to tease apart so my point here is I don't think I really hope that people don't want you to spend money on something I hope that money spent for them is a proxy for that's how we get results and I think the very problem is we have to get people to stop talking about this is where I want you looking this is where I want you spending money and asking themselves what actually works does that make sense it totally makes sense and and this of course is exactly the way that I would think as well you know it's about where do you get the biggest bang for your buck where do you actually get a lot of efficiency uh for every uh uh uh motivation and and time and uh money spent rather than where you don't um but I but I think so what I was trying to talk about is if you've sort of gotten engulfed in this one thing that's going to do mankind uh and that could be climate change or it could be AI then clearly you think there's a big meteor hurtling towards Earth there's nothing else that matters right so I I get that idea and that's why I think we need to sort of take a time out and say well that's not actually the case certainly not for climate change I would actually uh I I don't know if you know those guys there's a it's an existential uh threats uh Center at uh Oxford University they've looked into this and they they would probably agree with you a lot more with AI this is not at all my thing but that is actually something we should be concerned about Toby ORD makes a very sort of rough what is going to kill mankind this century and his uh climate change probably has a one in a hundred chance uh of uh of doing that AI could be a third you know 33 that's that's a pretty big thing so clearly over the century we should probably be spending more time looking into that I have nothing smart to say about that that's just not my thing as well so I'll I'll beg to differ with you on that so I have often heard people in my position that are on camera for a living say look the way that I protect myself is I just never talk about things I don't know about and I think that's the wrong approach so the reason I believe that so I uh for a while I was teaching a business class that I called business decision making the reason that I taught that class because it is hard to convince people that that is the class they need because if I said um copywriting 100 million dollar copywriting tactics people will sign up for that class all day long now the reason I don't teach that class is that you can hire somebody else to do that but if you want to be an entrepreneur you have to be able to Think Through novel problems so meaning not only a problem you've never thought about before a problem no one has thought about before now correct me if I'm wrong but what I see you doing in your shift because everything that I know about you up until best things first is climate climate climate but best things first is not read like a climate book at all to me so I was like ooh here is a guy that I again I'm gonna put words in your mouth for a second and then you can speak for yourself so here's how it feels from the outside for people that don't know you and I met 90 seconds before we started rolling we do not know each other at all uh but reading your book watching a ton of interviews all of that the thing that I put together is you beat your head against the climate thing forever and ever and ever and it didn't work and you now have stepped back to say the point I've been trying to make this whole time is you just have to prioritize and so I think so going back to just to tie these ideas together I don't think you should at all worry about talking about a subject that you don't know as long as you're approaching it from a framework of thought perspective here is how I would approach that problem because my gut instinct is that trying to tell people that there isn't an asteroid hurtling towards Earth in the form of AI in the form of uh climate change whatever that's a losing proposition it's never gonna people are in the grips of panic so now my thing is just like okay cool there's an asteroid hurtling towards Earth it is climate change now what do we do about it now I understand the nuances of your argument well enough to know the reason that you're trying to de-escalate people is because when panicked you make short-term decisions because if you think we're only going to be here for five years you only think about solutions that can be enacted in five years so I get that but I want to stay at a 30 000 for view on the way to think through a novel problem first and then we can sort of get sucked into the weeds we are going to for people listening we are going to go through the 12 things we're going to talk about what you need to to do but I want to do it as an example of how to apply your framework of thought against incredibly difficult novel problems so one how does that sound in terms of beat my head against the wall with climate forever and ever and now I'm just switching my pitch up instead I'm going to get you excited about things that will actually work and it is a bit of a magic trick of like okay I'm just going to take you over to to the thing that is going to hopefully get you excited about saving Millions potentially billions of people with way easier Solutions so there's a lot of truth to this I I should just say I've actually been doing both so I've both been talking about climate for the last 20 years and I've been talking about all the other problems like you know tuberculosis and education in the third world for at least uh 18 years of thereabouts uh so but but the point is everyone in the rich world only ever want to talk about climate change because that's that's what interests people in the rich World whenever I talk in the poor half of the world they all want to hear about all these uh Solutions so in that sense I'm just happy that best things first is the first real chance I've gotten to to make this argument for everyone else as well uh so I've been trying to do both things at the same time and I think it's the same it's the flip side of of that coin look climate change is a real problem but we shouldn't let that dominate so much that we end up only spending money or primarily spending all of our resources there just like TB and you know sorry tuberculosis and educational these other things are big problems but they shouldn't suck up all our attention they should suck up some of our attention and we should spend it correctly uh and and so I'm I'm basically trying to say you know worry less about climate but be smart about it and and there are some amazing ways you can actually help uh fix climate change but likewise be maybe a little bit more concerned about tuberculosis and education than we are right now oh but there are really really smart ways to do that and here are some of them so I think it's the same sort of approach as simply to say what works what do we know actually work and I think that's probably the the difference between what I've been talking about in book and I've been talking about the last 20 years there are a lot of things we know either work or don't work on on the AI side I'm a little worried and again I'm talking a little bit out of my field uh but my sense is we don't know what works and what doesn't work uh in in the same way so it's much more sort of a probing place and that's yeah so I like to sort of basically support myself on all these other Smart Guys who've actually already looked across the field and said you know what that policy and climate doesn't work you know what that policy for tuberculosis is incredible but I I don't I haven't seen anything that says in in in AI this is what stupidly doesn't work or this is what really works uh it it seems more like a nebulous kind of we worry but we're not quite sure what to do and then I I'm not the right guy to come because I basically just try to say here's a lot of period research that shows us this is dumb this is smart let's do the SMART stuff first yeah so that's why I think you're the guy to talk to and I get it look I get the impulse and maybe one day I will get drugs so much in the public sphere that I'll be like I give up but uh business has taught me one immutable truth you must learn to Think Through novel problems which means you need a rubric by which you think through things you have not yet encountered so I would not expect you or right now quite frankly anybody to know what the answer is to um to AI for sure maybe not even to climate change but I would very much expect there to be a bifurcation between people that know the data and then people that simply know how to approach the problem and so um you know I beseech everyone watching this interview you may not know the data on a subject but if you can build a rubric by which you know how to approach a problem uh then you really have something so that's what I I want this interview to be that you and I are going to approach these these very difficult problems so that we can expose the way you think again I don't know you personally but you have quickly become one of the people where I'm like whoa I see the way by which you approach problems and I find it very very useful one of the things you've said that I think will be a big theme as we talk today is data is my religion I don't even know if you remember saying it because it was like an offhanded comment to somebody that was like trying to push you in a different direction uh you were like I don't know anything about religion data is my religion I was like a word uh so uh I I took that note and I was like yes so as an entrepreneur if your data if if data isn't your religion you will fail like that that is just a guarantee okay so um framing the problem within that idea I want to to start building the basis by which I think people ought to approach hard problems and you let me know if this makes sense to you so first and foremost I don't think you can have a conversation about solving any problem until you say what I'll call your North Star what is your North Star meaning what are you optimizing for because earlier you were saying I just want to do what works what do you mean works so like you you have to Define that so one I would like to know what is your North Star and what when you say do the best things first the best for what yes that's a very good question that is really the the fundamental point so what I really try to get people to think about is there is a methodology uh that has been used for at least half a century which is called benefit cost analysis that basically tries to look at how much does a solution or a policy or something cost and how much good does it do and I'll get back to just defining what exactly is good uh but but it it sort of makes sense if you just think about it without you know uh probing too too deeply we all do this in our private lives and you know if you run a business clearly you need to ask how much is this going to cost how much good is it going to deliver and then get a ratio that's why we typically talk in in sort of you spend a dollar and you get how many dollars are good for the world back so the basic is really really simple then the question is what is the good the cost is typically fairly obvious that's often that you actually have to hand out dollars it's also that you have to spend time you have to spend other people's time uh you have to inconvenience them in a lot of different ways and we we have a lot of ways that we try to calculate that but mostly side is a different thing and that's where you say good good for who what what is it that works and and there you know again uh economists have spent a long time on doing this it's not the same thing to say that they're all right or this is the only way to think about it but I think it's a pretty reasonable way to try to estimate it so we say look there are three important things in most people's evaluation of what's good it's good if you can make people save people's lives or save them from having pain or suffering in some way or another uh that's the social impact if you will then it's good if you can save the environment that is you know you have more Wetlands or you have less pollution or something uh that you uh that you don't kill off species those kinds of things so environmental benefits and then it's good if you get people out of poverty if you give them more resources do you have more opportunity that's economy or uh as the UN likes to say it's people planet and prosperity so it's a way to try to say there are these three different areas and we try to model those very specifically so uh for instance for people we try to estimate what is the value of saving on average one human life very clearly most people tend to say but that's infinite uh but if you actually if you're going to spend money and try to see if I spend money here I can save on average one life and if I can save uh spend money here I can save three lives then it's kind of obvious I should probably do the three lies but if you could also spend that money say on education or something else and make people thirty thousand dollars richer then what should you do well we probably all agree well you should save three lives rather than make thirty thousand dollars but what it was 30 million dollars would that be better you know at some point there's going to be a a a changeover certainly uh 30 billion dollars we'd probably say yeah we should probably do the 30 billion dollars and we do this all the time in in you know uh and public works for instance um you have States deciding I come from a place here in Sweden where the state runs a lot more so uh excuse me if if I'm running a little afoul of some of the the U.S uh-centric ways of thinking about it right but the state will go in and say uh here's a pretty track dangerous traffic area where people are uh there's an intersection and there's quite a number of people that die if we put in a roundabout or you do you call it a traffic Source we do we call it a roundabout but we basically don't have them so I'm married to a Brit so I'm very familiar but the average American is like what yeah yes but you know so you drive around in a circle instead it slows you a little bit down but it also pretty much excludes all uh accidents so you can save people's lives putting in a roundabout or a traffic circle but it also has cost it has cost and actually putting it up and it also slows people down there's a very clear trade-off and a lot so people you know so the Department of Transportation in the US and many other places actually have very clear routines for how much are they willing to uh pay to put up this roundabout or put a sender divider into a busy road so people don't uh accidentally go into the uh opposing traffic and cause huge uh can I ask you something though that I think uh some people are going to be thinking is it not evil to put a price on human life be doing that but not doing that and I think that's that's back to your sort of 30 000 feet view not putting a price on human lives just saying everything is important gives you no Direction because what we're really trying to do is to give you a sense of how much good will you achieve if you spend the dollar here where you'll have some people that are lifted out of poverty some environmental benefits and some live saved compared to this other place where you can get the same sort of things but in different proportions how are you going to compare those two if you don't actually make it into a an explicit conversation about how much are you willing to do and and I think it's also important to say we all do this individually one way to say that is if people take more dangerous jobs they ask for a wage increase this is you know happens universally but people are also happy to do a more dangerous job if you get what uh the Brits call danger pay yeah if you get a little more money all right then I'll take a little more risk or or perhaps the best way to look at it you know you're willing to cross the street to buy a candy bar uh but crossing the street has a non-zero risk of death you're essentially saying I'm willing to take on a slight risk of death to have candy right and we we do these things all the time I am a freak for efficiency so let me tell you I am always on the hunt for clothes that can work in any setting the bad news is most traditional pants do not have that kind of Versatility but bird dogs were designed to meet that exact need they were created to be your go-to pants for any and every activity bird dogs are made with a cloud net fabric that looks just like khaki but stretches with your every move and their built-in liners use anti-stink sweat wicking fabric that I know a lot of you boys are going to need to keep cool and dry all day long with bird dogs you can go out work out meet with clients kung fu fight go to an event whatever they've got you covered and you can do it all without having to stop and change go to birddogs.com impact or just enter promo code impact for a free Yeti style tumbler with your order you won't want to take your bird dogs off we promise you that so I'm obsessed with something I call frame of reference so we all have a frame of reference that is built of our beliefs and values those are the two biggest ones but usually people build their frame of reference entirely by accident it's based on where they grew up what their parents celebrated the uh you know potential lover that scorned them whatever you you end up crafting a view of what it is true about yourself in the world and what ought to be true about usually the world so you you craft this framework but you don't realize you've done it you don't realize that you're making all these trade-offs all the time and when you go to especially in a political realm when you go to campaign for a policy or something like that no one ever talks about this idea of the North Star I am optimizing for this and in business you learn real quickly you've got to talk about some gnarly things because it's like we just have to ruthlessly prioritize we just I'm going to do this I'm willing to spend that because when I think about my own product for instance so one of the things that we sell is education and I'm like why don't we give it away for free and the answer is because my employees won't work for free why won't my employees work for free like if they could really do good but it's it's a self-evident question but nobody stops to go okay I get how this whole chain works I get that nobody's going to work for free and that's okay and so beginning to pull all these things into the light stop letting them be invisible assumptions and visible values and and this is why I think you have to ask a question is it evil to put a price on a human life your answer is correct you can't do anything unless you know what your trade-offs are but and and now this is where I know your punch line is that there uh I forget the group the U.N put out 169 sustainable goals right and give ourselves 30 years to get there um yeah 50 okay and 15 yeah we're halfway there and we we have basically made no progress and so that's where it's like well we spend a lot of money but we haven't made the demand that we get results so again this is why I say you have to pull your North Star into the light now the one thing is you gave me three and this is part of where I think people go awry so I'm very curious so we've got people Planet Prosperity I love those but I you people are going to have to knowingly bring that balance out of the realm of the just sort of we assume we're not really talking about it into let's talk about it like where are the breaking points because I so I have a North star everything I do in my life is about increasing human flourishing and decreasing human suffering for as many people as possible while at the same time I'm the center of my life right so I don't give everything away to become a popper to make sure that everybody else taken care of them maybe that makes me a worse person I'm I'm perfectly willing to entertain that argument but I'm at least honest with myself about what I do um so for me human flourishing is already sort of this balanced equation between people and life I think is a less uh easy way to remember it maybe but life so you're not dying and prosperity and I think I don't know if everybody will agree with this but to me the environment is merely people sort of groping around for what helps with life and prosperity and I think they go to well if the planet isn't here if we're damaging it and we diminish our ability over time to live and be prosperous so that one to me is already sort of that's a maybe path to these two things but these two things are ultimately the one that we have to pull into the light and focus on agree or disagree I mostly agree I I think you're absolutely uh correct if if you think for instance about air pollution uh the most damaging part about air pollution is that you die so again it's really interesting uh and and uh and likewise uh you just mentioned if you know if there are no uh life forms uh we're all gonna die because of that so that's why we would sort of selfishly really uh want to preserve them uh but I do think that the environment conversation goes further than that uh so once you're out of extreme poverty and you sort of uh get into uh the middle class or or the rich part of the world uh you can also start saying I'd actually like to know that there are whales out in the ocean even though I'm never gonna meet them and I don't really care about them and they're not you know in any reasonable way going to impact my life or not I just like the fact that they're there or I like the fact that there's uh you know a lot of uh uh tropical jungle in uh and Brazil even if I'm never going to see it and it's certainly not really going to impact my so we also have this this value that it's just good stuff is there uh and and so I think uh it's it's more a way of really uh making sure that everyone comes into this conversation that we're saying we're actually valuing all of these things so not just it can come across as a little crass and very uh uh human-centered look if the Penguins really don't do anything for me um you know kind of thing but we can actually like the fact that they're just penguins and and it's cooler there there and I'm willing to spend something remember we're not willing to spend everything right we we certainly care more about making sure that our own kids and our own surroundings are well done but I think it's fine to bring in all of them but obviously uh you know for most people it's more about life than it's about uh prosperity and then it's about environment okay so as you begin to try to prioritize those things what is the methodology that you look at it seems that cost benefit analysis which is where you started is one of the sort of big pillars for you so given because I I want to acknowledge this is incredibly complicated and even as we pull our North Star into focus and we can all say we can debate obviously at the level I don't expect everyone to share my breakdown of what I think the North Star ought to be but at least then we can debate it because it's a known quantity um but whatever anybody comes up with actually implementing that when you have whatever eight and a half billion people that all have sort of competing ways of going about something competing views Etc et cetera competing levels of awareness um it it just it gets incredibly complicated very very fast so again going back to the framework for the conversation for me is how do we begin to untangle these very difficult situations okay so Northstar we we've got it you've laid out yours I've laid out mine that next thing then becomes how do you uh I'll put words in your mouth again and tell me how close I'm getting you use cost benefit analysis as the way to uh not decomplexify but navigate the complexity of the real world which we probably have to talk about because I think present in your thinking is the assumption that implementing fixes is brutally difficult and so having fantasy like wouldn't it be great if we could XYZ is nonsensical and I feel like that's what you're approaching with the idea of doing the best things first yeah I heard I hear it I'll get back to that in just a second so we say this is not very complicated in principle it's of course very very complicated if you actually have to do the Excel sheet yes but fortunately you know you can sort of say look I I trust that really smart guys have done this I'd like to just look a little bit over their shoulder and see some of the things that have gone into the to the mix but then you know I can sort of see people doing that but the simple part the the sort of conceptual part is actually fairly simple and that is all there is to this conversation for me uh and again remember this is not how I live my life I'm not saying that's the only way you should live your life but that's the that's the way that I'm trying to help the policy conversation of what should we do uh as a community or as a nation or as philanthropist or whatever this is being being helped by looking at the uh costs and the benefits and in some sense we we compare this a little bit to to saying imagine going into a restaurant and getting this big menu of all the things that you can get but there's no prices and no sizes in there right you have no idea what you're going to pay for all these things that you might order and you have no idea what size you're going to get so when you order a pizza you have no idea if it's a dollar or a thousand dollars for this pizza and you have no idea if it's like you know this tiny little pizza or this you know the big thing that'll feed your whole group and more you need to know so we're basically trying to put prices and sizes on society's menu we're going to tell you it'll cost this much based on a lot of evidence and stuff and it'll do this much good now at the end of the day you might still then end up saying look I I get that you're telling me uh you know uh spinach is incredibly cheap and it's good for you but I don't like spinach I'm just not gonna buy it and that's fine you know we we can then sort of go through that menu afterwards and say no I'm not going to have that but at least we'll give you some direction to make smarter choices I think that's that's how we think about it and and the cost and benefit analysis is really just a very simple way of giving us something where we can see ooh this gives a lot of bang for the buck this gives a very small bang for your butt maybe we should do the big bang for the buck first on that then comes some of the those those sort of things that go into the mix of how do we do that one is as we talked about what's the value of a human life uh and uh there's a lot of legislation and and uh uh uh uh uh analysis of this in the U.S uh uh for instance in in 911 uh there was that whole question of what should you compensate the uh uh the families of the people who died in 911 how much should they be compensated and should people who made more money be compensated more because they didn't have as much they would have they've lost them yeah this is a big you know a sort of philosophical but very clearly a very big issue here what most people would say is that most of the value there's certainly some value in Lost income in the future but most of the value is simply a value that we ascribe that all human beings have that all human beings are in some sense equally worth and and so in the U.S that number both from the Environmental Protection Agency and from uh Department of Transportation many others uh and and it also comes out of that whole thing of how much are you willing to uh get paid extra for a dangerous job that sort of suggests that it's about 10 million dollars per Life this does not mean that you would imagine anyone being willing to sort of sign off their life for 10 million dollars that's not what that means but it means that we as a society sort of say look if we can save one life for less than 10 million we'll probably put up that roundabout or that Center divider or whatever if it's going to cost us a lot more than 10 million we'll probably not if if it'll just save one life that's how that's about the cutoff point and this is going to make people feel uncomfortable but there has to be a cut-off Point somewhere you know if you're willing to spend uh a million sure uh 100 million no we're not going to do it somewhere in between there has to be that cutoff point and that with a lot of research seems to be about uh uh uh 10 million dollars now it's important before we go on that this is true for a very wealthy country like the US not true for really poor countries one way you can see that is if you go to the US uh everybody drives fairly safe cars and they'll just have one person in each seat and they'll have a seat belt and all kinds of stuff and they'll have airbags and stuff go to you know India or another uh much poorer country and you you'll have people sitting all over trucks uh with no airbags and no seat belts and stuff and it's not because they don't want they they care less about dying than we do it's just that they can't afford to care as much because they have many other competing demands and so it turns out that in India and many other places uh the value of a human life where the cutoff point is is much much lower and so in our estimates for the poor half of the world the low and lower middle income countries uh is about a hundred and twenty sorry I should know this number and now I'm getting old I'm getting uncertain about it it's 128 000 that feels very un unreasonable surely it should be the same in the rich in the poor countries but no if it was if we really meant that we would spend all of our health care spending all of our money that we're currently spending in the US we've been spending it in India and we're not because again as we talked about most people in America care about people in America most people in Sweden care most about people in Sweden and so on and that's there's nothing wrong about that we just got to be honest and putting this out in the open is both going to make it very honest and obvious but it's also going to be a little uncomfortable okay so to that point I think this is a big part of the strategy of panic and I don't want to be naive I know that there are some people that use Panic as a power grab so if they can get you worried they can get you controlled under their thumb and doing what they want but but again for the sake of this conversation and just for my own sort of sanity and world view I'm going to set that aside and just assume that people have good intentions so to wrap that idea up we have people that and I want to Steel Man the argument for a second so you have people that are um they really believe that there is an asteroid headed towards Earth and again I don't care what they think is the worst thing nuclear war AI climate is is irrelevant I think the you think through the problem the same way so there is uh an existential threat that we're facing and the only way to get people to pay attention and to act is by really getting them worried they understand that we have a negativity bias they understand that I mean I I can triple quintuple views on a video just by putting a fear-inducing headline which to anybody that follows me hey we are we are doing our best to back way away from that um but that is it's really effective and so they look at that as a tool and they say look I have their best interests at heart hey everybody I'm I'm trying to help you sincerely and I'll say you put them in an fmri machine and they they pass like they really are trying to help you their empathy centers are lit up their compassion centers are lit up they they are trying to do good in the world and so in an effort of trying to do good they're they want to panic you and then when that gets them let's say 10 of the where they want to go they go oh I need to panic you ten times more and so they just keep like really freaking people out um so I actually understand the tactic so what I want to understand is do you think a little bit of panic is good and it's a spectrum and it breaks do you think that that's just fundamentally the wrong way to think about it um how do we because I as we get into to best things first and the specifics I think you have sort of abandoned that strategy altogether yes so I I would I I guess I guess my answer would be twofold so I I would I I certainly try to not deal in panic uh because as as we started off talking about it's very hard to imagine that that actually helps you make smarter decisions um uh but also I think in some ways it's not like me saying we shouldn't panic and we should take that Panic out that there's not going to be a lot of panic in the world anyway uh so I I I tend to see the world very much as a marginal conversation and I'm simply trying to set out some unpanic advice that in a pretty panicked world can help us be a little smarter uh and and I think that's the right way to do it so I'm basically saying well if you look at this world and look at it without panic but simply ask what kind of things can you do and how much will they cost and how much good will they do for people planning prosperity and then you have a sense of oh that might be the right thing to do now again if if if you're then looking at the the menu and I've said oh these are very cost effective and these are terribly cost ineffective maybe you've just heard about did you hear about this Aspartame is now giving you cancer which is you know I don't know if you saw fa uh FDA actually came out and said come on guys you know that this is very unusual it's just it's just one of those many things you know that you you get health advice but maybe you're going to be looking at my menu and say oh but that has aspartame in it so that's that's the only thing I'm concerned about fine you know if that makes sense for you but at least I'm trying to give you unpanic advice and I think that that's helpful and if it helps some people move to more towards smarter policies that's great okay so that makes a lot of sense to me I want to take a biological approach to this I think it um I think it's very important for people to understand you're having a biological experience if you can understand yourself through the lens of biology you're going to be able to make way more rational decisions the reason I think panic in the final analysis is not the way to go is you're triggering the sympathetic nervous system you're putting people into fight or flight like even looking and I am I am but a headline reader when it comes to climate in general and really just a headline reader when it comes to Greta um but you know seeing the the really emotional outpouring um the you know fear of like I don't have a future and crying and really like expressing a lot of distress again assuming that that is all really sincere and I have not seen anything that makes me believe she is anything but a hundred percent sincere um the blood is leaving your prefrontal cortex which is the seat of higher level cognition so you've moved yourself into an incredibly emotional state which will get you to act but it won't get you to be rational it won't get you to do cost-benefit analysis and as somebody who really believes my mission in life is to empower people with goal-oriented things actually help them that work in the real world um lesson maybe not lesson number one but lesson number two or three is you you you must get control of your emotions you must be really skeptical emotions are necessary we can't make decisions without them I'm not saying be a robot some of the most amazing things in life are are driven by emotion um but you really have to have a skeptical eye towards what emotions do to your physiology and whether that puts you in a position where you're making the best decisions or not and I'll put it to people like this let's say you're on national television and you have to win at a game of Jeopardy whatever uh do you really want to be crying hysterically during that do you want to be anxiety through the roof or do you really want to be rational calm at ease and I think part of what makes your message um struggle for the kind of attention I will say I watched a debate with you where the audience got to vote on who was most persuasive from your opening there were three of you uh you were the most I would say just sort of rational like hey we need to do things to improve the world and we just have to be cost-benefit analysis about it and the other two were some variation of you need to be really worried and this is either sort of a a middle problem or this is like full-blown panic and it just ranked full-blown panic had the most votes middle Panic had middle votes and then your calm rational was in third place and the more you guys talked the more it just settled into those three positions and so the reason that I think that you aren't in positions like that you don't just naturally spring to the top even though I found your arguments the most compelling uh is because it isn't putting people in an emotionally heightened state but is also more likely to get a more thoughtful useful path to execution all right anything I said there that feels incorrect for where you're at and how you see things I totally agree and and again I also think uh uh I I get the idea of saying I'm certainly not going to win any popularity uh contest with uh with with just sort of uh making a very rational and calm argument but I think uh when when a lot of people and I I hear this a lot uh when you sort of give people this alternative view then when you've calmed down because you know you can't be in panic all the time you st you start sort of to think about well maybe that guy who who just had that calm argument that's not that's not totally off and again my point is simply to take up a world that's pretty panic and make us slightly smarter and you know I'm I'm all happy if if that helps a little bit if we push ourselves in the right direction by writing the book and this is also uh my my Think Tank uh one of our sort of core ideas uh our goal is not to make everything right oh I love that but it's about making the world slightly less wrong uh so you know I'm simply trying to push in the right direction uh and anything I can do to to help that that I'm happy no I love that um one thing that I I am very troubled by because of my own limited cognitive abilities is another issue with the the rational arguments that we're going to go through here in best things first is holding a nuanced position is very difficult in that it's just hard to explain it's hard to explain to other people it's hard to explain to yourself but it's very easy to say AI is going to kill us all it's very easy to say that um we're not all the ice caps are going to melt and the sea level is going to rise by six feet and we're just gonna all be obliterated um those are easy positions to hold on to right like I saw a headline that said hot takes in in a a world that's heating up or something like that I was like oh that's just so linguistically clever and it like is easy to hold on to those ideas but but it's far more difficult to walk people through the nuanced position of well Innovation is really going to combat a lot of that and for a while I don't know that it's still true but for a while actually global warming was causing more ice to form in Antarctica so in the Arctic Circle it was melting but in the Antarctic it was it was freezing it didn't I don't think last for very long but it's like you get these very complicated things so that's hard whereas the other side is easy and again I'm talking to myself here like I understand I'm over here taking notes because ideas will pop into my head and be oh God if I don't write this down that sort of nuanced understanding of this moment will will pass me by and so I'm saying all of this because I really want people to begin thinking through how how is it that I Timmy Sally you know Jimmy Jerome out there how do I make decisions how do I think through these different things and and really begin to crystallize that in a way that allows them to to think well through problems okay so with that setup you end up going from being known for or having written books about climate to now you're writing books about these this other side that you said that you've been dealing with already for 18 plus years which highlight your North Star as being you've walked us through it so um people Planet Prosperity are the words typically used around these things it feels like it sits pretty well with your view so how did you come up with the 12 I know the 12 aren't in any particular order if I remember correctly um but what was the criteria for the 12 that you chose and and if you can like even just run us through a handful of them to orient people to what this is so let me just take take the background for this first uh and that was what you mentioned with the 169 uh targets uh so the UN has actually set targets for all kinds of things for 2030. uh you know this is a well-intentioned list of saying we want to make for a better work uh so it runs from 2016 to 2030 so this year is we're at halfway uh uh to these uh sorry we're at halftime uh for these goals but we're nowhere near halfway uh and that's basically the point because the UN ended up basically promising everything to everyone so they talk about we should uh you know get rid of poverty we should get rid of hunger we should get rid of corruption and War and climate change and we should fix uh uh infectious diseases oh and chronic diseases too and we should also make sure that there's uh there's no want for any other kind of thing and we should have better University education we should have good jobs for everyone and we should have organic apples for everyone and Community Gardens and the whole thing and you're sort of like really you know yes of course you know I would love this world where we had everything to everyone but clearly if you're promising everything to everyone you have no priorities you're literally not giving in a direction you're just saying all good things in apple pie but why is that bad so that that sounds amazing and I think part of people's hang up is uh what's the problem like that sounds awesome yes let's do it and we have Bjorn there are so many people in the world there's so much wealth like come on come on can't can't Elon Musk solve these problems by himself so so I I can put it to you in a way I love which is just numbers uh so if you try to cost how much this is going to cost it'll probably cost an additional 10 to 15 trillion dollars to give you a sense in proportion right now the Global Tax intake of all governments in the world is 15 trillion dollars so we basically have to double Global Taxes I don't think anyone is going to vote for that we just don't have enough money to do all these things so hold on because I think we have to attack some of the common misconceptions I think people are okay with that and I think that they would say yeah uh I'm middle class so it just doesn't really apply to me but tax the corporations tax the rich and we're good like I don't think if you were to pull the world for whatever that means uh I think they'd be like yeah double taxes actually ask people that question uh of course you would end up paying at the end of the day you know this given that the global GDP is only this large about a hundred trillion dollars this is you know 15 of of of of global income each and every year this is gonna have to go out from something else that you otherwise would have had uh so this is real money that is not going to be available to you that's why I'm simply trying to make the point of saying we don't have enough resources to deliver everything to everyone and so we are going to end up making hard priorities but if we don't talk about them they'll end up being priorities that are set instead by some things grabbing a lot more attention than the global sphere and they get some funding and then lots and lots of things get very little attention and hence we don't end up spending any money on it that's of course why we're failing on all of these targets so the U.N Secretary General they've been pushing this for a very long time uh they came out with what I thought was a surprisingly honest uh report a couple of months ago and basically said we're failing on all of these targets uh we're failing they didn't say this but we're failing because we've tried to say let's do everything which means there's no Direction what should you spend on next okay so I'm gonna I want to pause it there for a second and then we'll certainly get into why priorities matter but I I want to address directly this the taxing so whenever you can solve something with a thought experiment do and so I think in the answer that you just gave there we've already run the experiment of whether more taxes are going to solve the problem so if we're trying to tackle a certain subset of these problems um with enough resources that we still aren't getting the desired outcome and so pouring more money into the problem is not going to create the solution that you want and I can't remember if I read this in the book or if I've just heard you talk about it in interviews but there was a South American country that doubled their investment into education and it did not yield Indonesia excuse me walk people through that as as but one example of how oftentimes not always but oftentimes the answer isn't more money it's better strategy or better priorities yes so this this this goes for education and almost everyone in the world would agree that education is incredibly important and there's a huge lack of Education everywhere but of course most most crucially for the world's poor half uh so we have about half a billion almost half a billion kids in Primary School in in the poor half of the world and while they're in school and they're at least technically learning to read they can't actually Pro process really really simple sentences so give them a sentence that says Vijay has a red hat blue shirt and yellow shoes what color is the Hat now the answer is red right but but 80 of these kids cannot answer this after having read this sentence they can sort of process the individual words but it just doesn't glue together in their native language yes this is in their native language yes how how big of a sample size is this one country this is just this is uh this is uh uh UNESCO uh I believe it's about uh uh 40 is 50 000 uh kids from across uh the poor half of the world uh so we're very in multiple countries yeah yeah in many different countries we're very sure yes what what that means is you've taught them to be able to say Red Hat okay red hat but but they haven't actually learned to glue that together into a sentence that they can sort of make meaning of if you say it to them of course they can actually solve the problem because they I mean they're they're well aware of how to you know navigate a world where you tell them stories that kind of thing but they don't read of a sentence they read the individual words right and this is one of the many many problems there's a lot of these kinds of uh indicators so there's a lot of really really uh there's a lot of people with really really poor education they've technically learned stuff but they don't actually have that ability and that of course hugely affect their own Futures and it also affect their country's Futures because this is what makes you rich if you're well educated you can actually process a lot of stuff you can become incredibly productive in fact gives you a salary but also makes your country rich and that's why this is so important so Indonesia as one of many have but you know they actually put their uh their uh wallet where their voices were and and said look we really care about education so we're going to double our spending and education so they they went from 10 of of the state budget to 20 of their state budget they so they basically made a lot more money available uh remember their economy has also grown so it's actually more than a doubling um but what they basically did was they hired another more a little more than a million extra teachers so they dramatically reduce class sizes and they doubled the spending uh sorry the pay for each teacher which is you know incredible imagine that you all actually have all that uh available money um and because of the way they did it so they did it in different regions at different times you can actually do a pseudo-random controlled trial study uh basically looking at you know uh where they did it first you should see the impacts first and then where they did it later you should see the impact later and there's this very famous study that's been hugely cited uh that tried to do exactly that and it's called Uh and you can sort of tell the outcome from the title it's called double for nothing uh so what they found was that despite doubling spending on education there was no outcome uh there was no change in the educational outcome now the teachers were happier which of course is nice thing but presumably not you know your primary objective uh from from spending more money in the in the educational system and we already knew that uh and and again this goes back to we have lots and lots of information uh more money for teachers is great for teachers but it doesn't have much impact or any impact at all class sizes are only very little impact there are lots of things that don't work in education there's a few things that do work and so what I'm trying to basically push is to say look we have this so the World Bank has put together a huge list of very very large it's a paper but it really is a book uh of all the things that we've ever tested in education and they find that you know half of all the things that you think work don't uh most of the other things almost don't and then there's a few things that do and and so what I'm trying to say is well if you want to do education do the stuff that really works yes it's not the thing that's gonna get you know obviously teachers would like uh doubling pay for teachers to work I I totally get that uh but you know uh parents also like to have a smaller class sizes because it feels like that should really work and yeah yes it does work a little bit but it's very very costly because you need to hire a lot more teachers so what we try to emphasize is there's an incredibly effective way to do education let's do that first and that's where you know the best things first come in it's simply to say there's way to spend fairly little money and get huge impacts there's also a way to spend lots of money and get very little or no impact I think we should do the first one first all right so now talk to me about the nature of prioritization why is it problematic to try to do a lot of things at once like assume that the 169 things were just we had all the money and the resources in the world would we then be fine or no still having 169 things is going to be problematic I should just I'm a political scientist some pretend Economist right uh but yeah the sort of standard argument for economists those you fix anything with enough money to the Moon if we want it to it'd be fantastically expensive but in principle do you actually believe that well I I say that as a as a as a as an argument no we we would probably need someone back down here uh but yeah sorry not sorry not the Moon part the that with enough money you can solve any problem actually don't think that's true personally so so that that simply so for an economist that would be a more sort of an argument of saying that that that just redefines what what enough money means some things so so can you make everyone happy for instance probably not I'm not gonna you know talk about sort of very subjective kind of things uh although I would I would imagine we could make a sort of simulation machine that could make people happy or drugs that would just make them you know think that they are happy that kind of thing uh but but you know certainly all sort of outcome oriented things uh we can get to any uh sort of level of of uh of eradication if we're just willing to throw enough money at it uh something yes okay so if something would be that yeah let's move on it's certainly true I'm not sure whether it's it's true out in the extreme so but I'm looking forward to your counter exam yeah when you say marginally true what do you mean so I mean for the next year trillion dollars which is a large amount of money right but not you know a hundred trillion dollars which is the whole Global uh GDP uh for for an extra trillion dollars right now for the next year we could solve any kind of problem within a trillion dollars right obviously we couldn't do more than that but you you tell me what you want to fix and we could in principle do that uh for a trillion dollars but we couldn't do it for a trillion trillion dollars just simply because you know that money is not there uh we wouldn't know how to do it uh we wouldn't be able to you know can you eradicate so Bill Gates has this conversation about uh uh getting rid of the last polio you you I don't know if you know he's trying to eradicate polio which would be a wonderful thing to do uh but unfortunately uh there's a little bit of polio in Pakistan and a few other countries and uh these countries are very worried about uh uh vaccinations partly because uh we actually uh cheated with uh Osama bin Laden about we we said that it was a polio thing uh do you remember they wanted to make sure that it was Osama bin Laden who was living in that compound so they actually had someone go there and say pretend to be a a polio expert and they were going to test people for whether they had Polio that was how we got the DNA to know that it was uh Osama Bin Laden but of course that has a really bad uh side effect that people think maybe it's just the CIA coming to try to kill you kind of thing uh and there you know there's a lot of other things they think that uh that it's Christians trying to uh limit the population of Muslims that kind of thing so there's a lot of and and when you get down to you're trying to you know inoculate the last three people and you don't know who they are kind of thing that that gets really hard and maybe money just can't solve that problem so I I would I would I bet and again my sense is if we gave everyone in Pakistan a billion dollars each we could probably do it you know sort of thing but not with realistic money okay so here's my take on that so um one you and I both subscribe that data is the right religion uh when talking about things like this um and so I don't have the data on this so this is my gut instinct based on more than 20 years as an entrepreneur uh the more Capital you have the less um disciplined people tend to be so as you pour money into a system I think you begin to break things I don't think that you just go oh this is a resistant problem pour more and more money into it but that does not mean that money isn't an effective solution when coupled with intelligence and so that's where this really becomes an issue and so you need only look at different countries right different countries have had wildly different outcomes uh is it culture is it the people that run for either elected office or dictators just the not the wisest most compassionate intelligent person ends up being the the leader or the leadership class like that is certainly going to be a big part of this and look not to denigrate myself but if you've got an extra trillion dollars laying around I would highly encourage you to give it to Elon Musk and not to me as he just has a track record you know I'm over here like killing myself to run one company and homeboy has like seven companies and you know they're all multi-billion dollar companies um so there there are people that are either better you know he would say that he's better at engineering than me and I would completely concede that point uh so there are people that are better with capital allocation or they're better at engineering their way out of a problem whether that's Computer Engineering or physical engineering like they just have a different skill set and so given that skill set is not evenly distributed uh and that different people are going to be good at different things different people are going to pursue um public office running a company solving a problem whatever and that just throwing money at it has not seemed to solve this problem you've got corruption and a whole host of uh well-meaning people that oh Pay Teachers more it's just the wrong solution so you really need a a sustainable feedback loop it's what I call the physics of progress I think it's the only way to move forward and the physics of progress um was something I thought I had come up with and then I realized it's just a scientific method recontextualized for business uh and you come up with your best guess your hypothesis on this is what we would need to do to solve this problem you turn that into a thing that you can do so an experiment uh you run that experiment and before you start the experiment you need to know what is your desired outcome and what is the predicted outcome of this particular test and so when you run the test you look at the results and this is where most people fall down they either don't know how to accurately analyze the data or if the data tells them that their approach was inadequate ego kicks in and they just aren't willing to see the truth that is right there before them uh and I mean if you're in politics you are highly incentivized not to be wrong uh so oh lo and behold the data says exactly what we wanted it to say even though we're not making any progress somehow so you get that data you basically further educate yourself you now have a more enlightened hypothesis a better experiment and you just run it and so you you live in that Loop and as far as I can tell it is the only path forward to solve these incredibly large challenges but when I've seen incredibly bright well-meaning people still struggle to effectively run the physics of progress I'm like this is where it seems like Things Fall Apart to me and why the solution isn't uh more and more and more more money it really is like how do you get the the brightest people you can possibly find in that area with as much usable data as humanly possible in a loop where they can fail and get smarter on this sort of continually improving spiral no I I totally agree uh I'll I'll just say I I think maybe I I came across a little wrong because I I was asking that or answering that very sort of hypothetical and we if we had enough money solve any one problem and I think yes you get worse and worse at it but you can't you know you could certainly solve polio if you just had enough trillions because we could just give a trillion to everyone and make sure they got vaccinated kind of thing and and and then everyone even the most hardened sort of uh you know uh uh uh Muslim Crusader would say okay yeah that sort of thing and and likewise you can solve any one problem with sufficient money but I'm not arguing that we should be doing it because it'll be very very bad and that's of course what we're essentially trying to do is to say there are some things we know work really well there are some things we know don't work let's do the ones that work really well and furthermore your whole point about how you need to progress and find more knowledge that's absolutely true in business because it's very unlikely that you can just come in and do what others already do and make a lot of money on it no you have to be better than everybody there but for Global problems it turns out that we actually already know some of the smartest things we're just not spending money on them because they have bad PR because nobody really cares that kind of thing so I don't even have to be particularly smart I mean I'd like to believe that some of the people that we work with are really really smart but you know fundamentally I'm not coming here and saying here's a fantastic Innovation it's just simply saying it turns out that it with an education there's been you know at least a couple thousand education economists over the last 50 years trying to work on what works and what doesn't and they've found out no it's not about doubling the spending on on teachers or having lower class rate uh ratios mostly it's about these very very simple things so I don't even have to sort of uh you know we we say innovate the Deep uh deep plate or you know reinvent the yeah that's that's pretty even the wheel I know but uh wherever you're about to go to the Deep something flat plate but you know that that it is not an American saying how about that but yeah anyway so but but yeah we're we're simply basically saying here are stuff we already know is great and we've done the numbers and this is how great they are okay so um when you guys were rolling up to come up with the things you were going to do and I'm guessing you didn't set did you set out to say like it needs to be a dozen I'm guessing not so yeah so that was actually a question sorry I totally took it in a different direction how do we come up with the toil so we started with the un's 169 promises uh and basically said look let's try and look at how effective can all of these be if you do them in the smartest possible way now now it turns out if you read them uh about half of them are just simply impossible to even operationalize they're more sort of aspirational nice things to do but we really tried our best and what we found and this is back in 2014-15 because we're actually trying to advise the U.N to not set 169 but just set the very most effective ones uh and we completely failed because you know I met with most of the UN ambassadors who set these targets and they were like oh this is very interesting what you're doing but we're not actually they didn't say this very very loud but they said we're not actually trying to make the best targets you know when I spoke to the Brazilian Ambassador he was saying I'm trying to get Brazil's Five Points in there and you know the Norwegian Ambassador was trying to get Norway's Four Points in there and that's how we ended up with 169 things it was basically just what all the capitals saw would be uh wonderful to have in this wonderful big document for the whole world but that meant that we could actually see which one were really effective and which one weren't and so we set uh this was on Nobel laurance we said we're going to call everything that delivers more than 15 back in every dollar a phenomenal outcome and so we just wanted to focus on the most phenomenal outcomes of course there's no magical limit where 15 sort of turn you know if it's 15.5 it's great if it's 14.5 we should never do it it's just sort of a way to to calibrate what are the very very best things we uh we want to do so this time we went back and reanalyzed all of the studies that we did we also talked to a lot of economists to find out are there other things that we should be uh looking at now that we didn't look at back then and also are there some of the things for instance uh cell phone coverage turned out to have do 17 back on the dollar because it it increases economic growth in the country so it might actually be a good idea for a kind I'll try to make sure fundamentally if you have no coverage you have a very ineffective distribution of of goods and services in the country so we know empirically back back then so this is data from the early 2000s if you get more uh and for most poor countries it's almost all cell phone coverage uh so cell phone uh both that you can talk and that you get 3G that's basically it that actually increases your growth rate and because it costs you know say hundreds of millions or maybe a billion or so uh to increase it but your economy if this can increase your growth rate by a couple uh tens of percentage points that's a great investment but this is no longer the case because this has all happened uh you know going from 3G to 5G nice you get you know you get better uh view on Netflix but it's not going to dramatically change your spending anymore uh it was much more you know those those people who uh so this is one of the studies that we made uh if you're a fisherman and you have the opportunity you've just caught fish uh you're still out in the uh you know away from two different Harbors you can go online and see where can I get most for my fish yeah which is really which Harper has the most demand or the most need for my fish that actually increases societal production uh but you know whether you have 3G or 5G doesn't really matter so this was one that we recommended back in 2015 but not anymore uh and and so we went through them and that was how we ended up with 12. these were simply the 12 that made the cut of uh delivering 15 or more dollars back on the dollar on average they actually deliver 52 dollars back in the dollar so it's just a fantastically huge uh bang for your buck uh and and there there's certainly more out there it'd be very very surprising if we've caught everything in the whole world but we believe that we've really scoured it so it's probably most of what we should have in there so the 12th there's probably a real 14 I don't know what the last two are but these are 12 Amazing Ideas and these 12 ideas are really amazing and we are very very good uh uh reasons to believe that that's true very interesting so I thought it was going to be something like oh we took an 80 20 approach what are going to be the 20 of things that yield 80 of the value uh but instead what you guys did is just set a a marker if we get a 1 to 15 return then we'll call that a win and let's just see how many things settle out and it happened to b12. yes and also remember we had really smart people so again I I'm not the guy who's I'm just a sock puppet who talks about all the smart stuff that other people have done uh but in reality we had some really smart education people work on the education Solutions uh nutrition people and nutrition and uh tuberculosis people and tuberculosis so these are all the people who've done this for uh Decades of their lives work with a lot of the other people who've done similarly who have all the knowledge of what works and what doesn't and seeing all the results and then they have done the estimates of how much will this cost and there we include all the you know the stupid stuff that's going to happen so we always include that some of this is going to go to corruption some of this is going to you know go down with with the you know just gentle incompetence and so on but what is realistic if you spend this much money how much can you realistically get out and what will that impact be in terms of save lives and save uh and more prosperity in better environment that's very interesting um are you familiar with the guys that wrote the book for economics yes I'm curious is so when you were talking about the phone and the internet having this big impact on um You didn't say GDP but I interpreted it as GDP uh that is very interesting to me that and that rang that same Bell that Freakonomics rang which is the the outcome that you get from doing things can often be very surprising and I'm really curious on the the phone one what what is it what's the fundamental thing there that's happening do you think is it and I'm sure it's a Confluence of a few things but is it that I now have access to the internet and so I can get ideas very rapidly is it communication so I can get the price for my fish and I know where to go um is it I can just reach out and talk to somebody to do business deals and I no longer have to worry about the infrastructure of the company all of the above like what what is the principle at work there so again these are mostly studies that have just been done across a wide area of economies where you see that the more internet you get and this again is the early 2000s you get higher growth rates uh so they don't actually separate it out but my reading of the literature is that to a very large extent it's that it becomes easier for you to make optimal choices so for the fishermen to find out where to go but also uh for you to get a good loan if you want to have a loan if you live in a village you go to the guy who lend out money and you sort of have to either accept it or or decline it but now you can go on your phone this as like a decade later and basically ask for a loan and find out how much it's going to cost and get a much cheaper loan uh and and again the guys who want to lend out money we're stuck with the people that they were close to now they can actually lend out to the best people with the best I ideas around the whole country and so on so it's simply an efficiency multiplier uh the fact that you suddenly got a lot more information so I think this was again the idea was that when you have no information or very little information and it's very hard in most of these countries to get a landline because that's controlled by the bureaucracy and it's really hard to use and and obviously even if you have a landline you have to call someone who will then help you find this information now suddenly you have this information straight up uh it just makes life much easier also for many poor countries it's just simply a question of having banking banking access uh so you may know in Kenya for instance uh they they had uh basically money on their cell phone uh and the people who sold cell phone cell phone minutes were the ones where you could also go and pay in uh say I have 10 bucks or something instead of having it rolled up in my sock and and worry about being mugged at night or that I lose it in some way I give it to the guy who sells the cell phone minutes and he puts it into my phone and then I can actually pay with my phone by you know basically doing a text someone else three dollars or you know the equivalent local uh currency and then they can get it on their account and so on so you basically have uh banking for the really poor and that means that they can become much more effective it's also a wonderful way of of reducing crime it also means you know a lot of people uh would spend a long time to when when you had sufficient resources like 100 or 200 you'd actually take a bus to the big city to deposit in a bank and you no longer need that so there's a lot of these kinds of things and I think it's all of these things accumulating it's really interesting that basically the book is a snapshot in time it's these are the things right now but like you were talking about back in 2015 it was a different set of things so because I've been on my sort of Doomer Arc with AI I am a huge believer in AI I'm just trying to work through myself uh there are also uh things coming our way that if we're not thoughtful about we're not going to navigate well but I have a feeling that in the not too distant future as you re-up what the the everything that gives a 1 to 15 Return part of that is going to be deploying AI to the poorest places in the world if your assessment is correct that what this really is about is the efficiency of markets so that the guy with the fish knows where to go because that's actually going to change from day to day for sure it could change from hour to hour and when I think about Waze I don't know if you guys know what that is but um so it was bought I think by Google but uh Waze was an is a technology that would say Okay based on where you're going where you're at in your car go here turn right here turn left here it would take you in some of the weirdest ways possible but not only was it responding to traffic it was controlling traffic and so it would know oh I'm going to divvy things up in this way and so AI will be the same like hey if if you're gonna get to the fish market by 1205 go to this fish market person if you're gonna get there at 12 15 make sure that you go to this person because this is what we've seen over time the price has changed based on timing and all that day of the week whatever uh and AI will just be able to Crunch so much data going back to data is really the thing that we need to understand all right anyway utterly fascinating that this becomes like these snapshots that are rolling and and what is going to be useful in one uh pretty narrow window will change relatively rapidly okay um what I should just say it's not that rapid so we have 16 things uh four of them we dropped and this was one of them with the internet because it's now been built out uh some of it was because there it become new data uh and then one of them uh we actually brought on so sorry we we dropped five and then we brought one more on uh which uh which is basically controlling uh uh uh heart medication uh so a very large part of the rich world uh of old people are in heart medication and it's one of the remember heart disease or cardiovascular disease really as the biggest killer in the world uh and we've dramatically reduced it's still the biggest kill but we've dramatically reduced it in the rich World basically because we've learned how to control blood pressure uh for old people uh and we do it with very cheap medication we need to do that in the poor part of the world because they're also increasingly getting old and one of the things we tried to do was uh when we did this in 2015 it was fairly expensive still to do uh mostly because it was really you have to have a lot of doctors involved no uh and semi-annual tests and all that stuff and they found a smarter and more streamlined way to do it and now it delivers 16 back on the dollar so this is one of the things but most of these things are just simply good ideas and they're going to be good ideas still in most of of the 2020s very interesting so it's not like you know tomorrow all this knowledge is going to be useless it's going to be pretty stuck for for the 2020s I think I hope you're wrong because the angle I was coming at it from is that hey we actually are lit and in fact here's something that's important we are lifting people out of poverty at at an almost alarming rate like it's really exciting and in terms of taking the opposite attack of instead of trying to panic people really getting people optimistic hopefully only realistically because I don't want to make the exact same mistake in the opposite direction I'm going to lie about how good it is and just try to get people excited um but if when we do things like uh get cell phones in people's hands or um I know one of the things that you guys I think if I remember correctly is on the list is just like a little breathing apparatus that gets babies that some like five percent of all infants just they fail to breathe immediately and if you breathe form a couple times then it jump starts and all is well so that if we actually do these things like there really is a a noticeable um consequence of that okay so uh let's talk about the actual things that people can do what was the biggest bang for buck on your list so if one to 15 was the cut off what was the one that was like 1 to 30 or whatever so we try not to do that because uh uh because this it's not a it's not a competition between these these are just simply all amazing uh but given that you've asked for it and it's not surprising that that's what happens uh the the thing that is in some sense the smallest is most likely to have the biggest bang because it's easier to have a big bang if you're really small so one of the things we've also tried to emphasize well you know think of it this way if you were just talking about how can I spend one dollar you can spend one dollar in a particularly you know Silly situation and make a huge uh difference but it's harder to do that with a billion dollars uh but obviously it's not really interesting to write a book about how you can spend one dollar because once you've spent one dollar that's no longer interesting and so we tried to do this for pretty big problems but I'm given that you've asked me what is the biggest one it turns out the biggest one is what's called e-procurement uh and it sounds incredibly boring but if you think about it uh corruption is a huge problem of the world so about we we estimate but for obvious reasons we don't know how big of a problem corruption is because there's nobody who answers correctly on those surveys uh but you know it's it's probably at least a trillion dollars uh of cost from corruption and it's very likely uh much more than that and there's very little that you can do about corruption uh it's actually one of the places we talk about how I believe that you can just spend money and get rid of it but obviously corruption is actually one of the places where you can't spend money and get rid of it because you're just gonna you know sort of generate more uh corruption with more with most of the things that you could do something about but it turns out vast amount of corruption is associated with procurement from States this is you know governments basically buying buying anything from pens to roads but obviously the roads are much much more expensive so it's mostly infrastructure that kind of really expensive spending that is hugely corrupt but it turns out that there's a really great way to deal with this and that's e-procurement it's basically putting the procurement on eBay if you will right now in many countries uh this has happened in most rich countries so we are actually doing this uh but there's still about 70 countries out of the 200 countries in the world who still haven't done it so there's a huge opportunity to do this uh and and we we did work for instance in Bangladesh uh where they've taken over some of the British uh rules so they had very elaborate rules of how you bid for for contracts so you know the local government will say we want to build this road they'll publish it in an obscure journal or obscure newspaper somewhere then people will hand in sealed envelopes with their bids and then they're presumably going to pick the lowest bid uh but the reality often is that the ruling Elite have already decided who's going to get the you know the bid and then they literally put up goons outside the office where you have to hand in your seal envelope so you physically can't get in there and and so what happens is if you put it online as in on an eBay uh kind of service then suddenly it becomes much harder you can still do this you can make sort of the E equivalent of of goons but it's harder to do it's more visible if you try to do it and also you get many many more people to hear about this it's not in some obscure uh place and you can also do it faster so what it turns out is that when you do this so we got uh we work with Bangladeshi government to actually uh implemented four percent of all the spending that they had on e-procurement uh and and we could see the difference in spending both in quality so you typically get higher quality and you get lower prices this is not surprising you know everyone who's done on eBay will know that when you ask lots of people uh how much you're going to pay for this you'll end up with a lower prices you'll basically get you know a better quality so this great we found that this could save Bangladesh about 700 million dollars each and every year and the cost of doing this is Trivial and it's a it's in the tens of millions of dollars once so it's a really really great setup and you can actually get we estimate 125 back on each dollar now the reason why it doesn't happen of course is and we you know the Bangladeshi Finance Minister he he went all in and said I'd love you of course he'd love to have 700 million dollars extra but all of the people just below him wouldn't because they're the ones who get all the bribes and and so obviously they're sort of like very resistant to this so there's there's a lot of work that goes and you need to put in a lot of uh political will to do it but ultimately this will be great for your country and so we estimate for about 70 uh 76 million dollars so everything else I'm going to be talking about is billion dollars but for 76 a million dollars you can basically build these protocols you can build the computer systems they could also take them from other countries but they typically don't um and build these uh uh do more development with all the officials who have to do it you will end up saving about 10 billion dollars each and every year on average for these other uh uh uh 70 for these remaining 17 countries so for trivial amounts of money we can do an amazing amount of good and this is one of the reasons why we're saying this is certainly one of the 12 best things we should do we can really make all governments provide more for Less uh and with higher quality you can reboot your life your health even your career anything you want all you need is discipline I can teach you the tactics that I learned while growing a billion dollar business that will allow you to see your goals through whether you want better health stronger relationships a more successful career any of that is possible with the mindset and business programs in Impact Theory University join the thousands of students who have already accomplished amazing things tap now for a free trial and get started today yeah so where this really starts to get interesting to me is that as you when you really step back and you look at okay what is the problem we're trying to solve so going back people Planet Prosperity there's a real consequence to prosperity and a lot of these I don't know if you would make this through line but when I was going through all the different pieces one of the things that kept coming back up is as humans Thrive they begin to prosper and then there's a real knock-on effect to that Prosperity so before we go through some more of the 12 I'd like to ask directly what are the consequences of taking someone out of poverty it it I think we almost can't can't imagine because you and I and most who are probably listening to this just simply because the on the internet map several hours to spend on listening on this are just so far removed from absolute grinding poverty where you really don't know whether your kids are going to survive whether you're going to have enough money uh to make it through the day yet let alone uh next month uh and you're you're forced to you know so about 700 and uh sorry 680 million people live for what what most people have heard of less than one dollar a day that's actually two dollars and fifteen uh uh uh per day uh uh now because of inflation that's way too many but when I was a kid that number was a lot bigger yes yes and that you that was also what you said you know we've had amazing progress in dealing with uh uh uh uh poverty uh one of the things that I I actually read that in the book uh if you take over the last 25 years be each and every day we have lifted as a human Collective the World Has Lifted 138 000 people out of poverty each and every day for the last 25 years man uh it is just astounding and and so again it also goes to your point of saying you know we hear a lot about this uh the world is terrible and yes there are problems out there uh but each and every day every paper in the world could have it as a headline over the last 24 hours the world lifted 138 000 people out of poverty and we could have had that every day and we don't because it's not a news story it's not you know sexy or interesting in the same way as oh my God you know this airplane crashed or something but we should recognize this is a huge achievement and this is what me people to start making slightly longer term decisions so we know for instance when people start to have a little bit of capital and this will often just be you know a a goat or a couple of chickens or something that they can actually sell they start thinking more about how can I make sure that my kids regularly go to school so that they can learn more so that they can become more prosperous and be even more uh uh uh productive than I am and you know make their law their kids lives even better so you know it has this knock on education that that's exactly what I want to talk about these knock-on effects so one of them is education um what what else is a consequence of pulling people out of grinding poverty that they can avoid dying from easily curable infectious diseases if if a country has more than ten thousand dollars per per person per year in GDP there's no malaria so yeah fundamentally once you get sufficiently rich you as an individual can afford to buy the medication which means that you won't have the malaria parasite in you that's good for you because then you survive or you make sure that your kid gets this medication but it also means that you know but if they bite you and you don't have malaria it can't get malaria to me because it doesn't have the malaria mosquito to go around it needs to fight other people who have malaria in order to transmit this and so what happens is you both have people buying this medication and then the society that sets up uh regulations and also you know drains the swamps and make sure that you spray those places that are really pesky and make sure that when you know when somebody comes in uh we have this a couple times a year somebody comes in uh with a deceased from uh from from a poor country they come into Sweden then we treat them because we can afford to so once a country gets sufficiently Rich you don't die from easily curable infectious diseases and of course lifting everyone else up is both great because you can actually do a lot more good but it also means you stop dying and your kids stop dying yeah so this this through find that I think you intended but certainly that I took away from your work is that okay as we start tackling these things with the people Prosperity Planet as a North star we're looking at what does the most good as uh you know benchmarked against those three things as we begin to do this there becomes a self-reinforcing loop now I often heard you talk about this in terms of climate change but I thought it was a really brilliant rejoinder to hey I get it you're trying to address all this stuff at the level of climate but if you address this at the level of remove people from poverty you're actually solving for the thing I think you all actually want to solve for which is that humans are able to deal with climate better than they were before because one of the the sort of counter-intuitive things that I've heard you say that certainly doesn't get talked about is that uh it used to be some ungodly number of people I think 000 people a year were killed by climate related um uh Devastation and now that number's like eleven thousand and so that that's a 99 reduction in the thing that that people are really worried about and I was like how the hell is that possible like what are we doing and then you were like you should get them out of poverty and some of these things just become and and I should stop I'm really couching it because because I think that there is a sense and of course I am very biased because I have I have done very well for myself but there's this sense of like people that have generated wealth are evil and I want people to understand like we want everyone to be wealthy instead of everyone being poor like if we're trying to to make things equal and we want to see people all in an even playing field I would really encourage people to look at uh things you can do to lift people up rather than knock people down because they become more resilient because their kids are more likely to survive because they're more likely to get educated and some of the things in fact one of the things that we should probably address head on is do you believe the world is fundamentally better off with less people um all right so I just want to answer the the other part or comment on the other part I think that's exactly right that this is a question of saying if you can make people better off they will become better off in so many other ways uh I I think most people don't have a clear picture 200 years ago so in 1820 uh it's estimated that 90 of everyone living on the planet were below a dollar a day or the two 2.15 today we were extremely poor except for a very very small class of people who all wore those fancy ropes and and and lowered it over uh the rest of us uh and and we've basically gone from a world where ninety percent were poor to a world where in 90 or actually 92 or three percent are not poor that's a fan world world that's worth going for and so that just uh emphasizes your your argument now a lot of people will say uh if if we had fewer people we would have less pressure on the environment it's typically sort of an environmental Pro uh uh sort of argument and and technically that's obviously true uh all other things equal uh if you had fewer people there would be you know less air pollution there'd be less uh pressure on nature because we wouldn't have to grow as much food and so on uh the problem with that argument is really just sorry who is going to stop being there uh you know it's not like there's who's gonna stop having kids man yeah yeah so when you sort of probe people a little bit on this conversation it's typically you know what there's a little bit too many of you and just enough of me uh which you know sort of comes across as a little hypocritical um the real answer of course is it's not like we have a lever where we can say you know what we're 8 billion but now we're going to turn it down to 2 billion or at least not without going into some really really nasty ways to reduce those numbers right so the reality is what we can discuss is what kind of future would we like would we like a world where there's 12 billion people or we like a world where there's like nine billion people or we like a world where there's seven billion people by the end of the century uh and that's something that we to a certain degree can decide on uh and and I think what we know reduces the number of people is getting more opportunities for women and getting more education for women so that is women can get better educated and they can actually get a job they can have businesses and if they have those things it typically means they will want to have fewer kids because the Alternatives just got better right uh and and and I think everyone would agree those are good things education for women and opportunities for women and that will sort of automatically uh reduce the the load nobody's worried about this sort of runaway population which I think is really the backbone for much of the conversation about oh we should have fewer people that will end up with 20 or 30 or 100 billion uh people that's just not in the in the cards and I think we also need to recognize and this is I think still an unsolved question to what extent is a society where you end up with fewer people we're seeing that in many rich countries today not in the US still because you're having a lot of people immigrate into the US uh but you know for instance Japan Russia very clearly although Russia is sort of an outline so many other ways let's let's look at Japan you know countries where you have women deciding to on average if you had sort of a repopulation or a permanent uh sorry a stable population uh the average woman would get 2.1 kids so two to replicate the man and the woman and then point one uh because some of these kids are going to die before uh they get old enough to get their own kids so 2.1 is sort of stable level and many of these countries South Korea many others uh you have just over one and that will lead to dramatic depopulation that means suddenly your house is no longer as much worth especially actually if you're in the countryside because nobody will be living there in 50 or 100 years it means a lot of your infrastructure is going to be outmoded it also means that there'll be a lot fewer people to take care of you when you get old and now we imagine that you know robots and that kind of thing could take over for some of that that's crazy that that's real talk now that's nuts although I'm I'm a little concerned about you know my my old age just being careful by robots but yeah who knows maybe that could be very nice um but but it has a lot of potential downsides as well and then of course there's that overarching argument of saying fewer people means less innovation uh so there's a real cost and and the way it's often been argued is that uh an extra person means an extra mouth which is a problem because you need to feed that mouth but it also means an extra pair of hands that can actually work and an extra brain that can come up with a brilliant new idea and and the the sort of out of those things is not settled I think it's probably arguable that uh that it's not overall good to have a lot fewer people but again my argument is much more of a marginal point is not to say if you want to go from the 8 billion we have now down to a billion now because there's no way to do that without killing a lot of people and I don't see anyone being actually willing to do that uh but the real question is how do we want to get it in 2100 and honestly this is just not something that we can precisely engineer we should get women better opportunities and that will mean fewer kids and that will probably mean that we'll be more likely to end it you know nine or maybe even seven billion uh by the end of the century and then I think we will start having that conversation about saying how do we get women to have more kids uh which is going to be whole other kettle of fish well we're already there in some places for sure I know that there have been incentives in Japan and I think Korea China is well I think started well they had a would they tax you if you didn't have enough kids I don't remember so forgive me on that but there there are incentives that are being rolled out now in different countries because the population is far Not only is it far more likely to collapse it is already decreasing uh at some pretty dramatic rates and this is math you can't raise a kid faster uh takes nine months to make one and then you gotta raise them to maturity and you know give them some time before they have their own kids so that once that starts declining that's a pretty slow reversal it takes multi-generations to get that moving in the opposite direction and so far at least in rich countries to my knowledge um the incentives just to have more kids have not worked well if I am tracking they work a little bit as you would imagine yeah all the things equal you're more likely to have more kids but they they only work marginally so you know instead of having 1.2 you might you know squeeze people up to 1.3 so it's going to be a little bit of the solution uh but it's not the main part of the solution uh and again this goes to a lot of other things uh and uh and now I'm gonna pull that card of saying this is not my expertise uh but but in some ways my my point is I'm trying to trade in on stuff we know works uh so we know that e-procurement is something we should do the the the uh the the number of kids is almost the opposite kind of argument we've no clue on how to make that number move dramatically and we have no idea whether that's actually a really good or a really bad thing and people will have varying views on on this all across the Spectrum and that's why I would say look this is this is an interesting conversation I think it's very unlikely that we will have a huge impact on this in any short or medium term uh and what we want to do is to make sure that women have better opportunities and that will have a very predictable outcome of saying we're not going to end up at the 10 20 uh billion uh people by the end of the century so we can sort of lay that uh Panic to rest all right let's get back to some of the things that work so we've so far talked about e-procurement the baby breathing thing I certainly mentioned that briefly uh what are some other ones that have big impacts so let me actually just take you up on that one because that's just a very very small part of it it's it's uh helping moms and uh uh uh newborn kids uh just around pregnancy it's a terribly dangerous thing he used to be very dangerous for women in rich countries uh to be treated uh uh you know to have to be pregnant uh almost a percent of all women in pregnancy would die uh this is terribly dangerous uh it was actually more dangerous for rich women uh back in the 1800s uh because they would be more likely to go to hospitals and in the hospitals the doctor would just from amputating a leg and then you know come and mess around and give you a Peril fever I'm not sure what's that called in English uh but yeah the thing that you die from uh so so uh so the idea here is we've put done that under control but still about 300 000 women die each and every year uh and Pregnant see and about 2.3 million kids die in their first 28 days in life and we fix this this is not rocket science uh uh institutional birth so when complications arise There's an opportunity to do something about it and then that you have those very basic uh emergency obstetric opportunities and this is a package of things one of the things that you mentioned is this uh this mask that you give kids so as you mentioned five percent of all kids uh come out and Mom and don't breathe and you basically need to put a mask on them and pump in air into their lungs and then they start going and then they're safe uh and you need that in poor country but even if you come into a a birth facility many of them won't have this uh this little mask it costs what 75 uh and over its three year lifetime it can probably save about 25 lives that's a enormous effective thing now I'm not arguing that everybody should go out and do it you know GoFundMe uh thing just for that because this is about getting all of the structure in there so it's about getting the moms into uh giving birth and institutions so about two-thirds do that now we're asking we should get like 90 of all uh women in there and then these institutions should have a lot of different things they should have disinfectants they should have clean water you'd imagine these were obvious things but they're still not implemented we've identified how much would that cost much of this is also just simply when the hospital administrator decides what should you buy uh uh with your uh with your budget uh a lot of them and end up with buying the machine that says ping if you remember that one from Monty Python only because of you but yes I I am yes it's a it's a skid way where you know they have all the doctors all the machines in there because the administrator is coming and they want to show the most expensive machine that says pain and that's all we ever learn about it but you know they're so oh there's something oh we're missing the mom right so so they re they realize that John Clays is doing most of the talking it's a very fun uh uh skit but you know fundamentally you get the idea that nobody no doctor is going to be excited about getting this mask I mean how's that fun I'm not going to go to a conference and say we have a mask for 75 right you want to be able to have we have the newest MRI scanner or whatever it is right but we need to get Hospital administrators and everybody else to spend money on boring old stuff that actually save a lot of people so we estimate that the total cost is going to be about five billion dollars a lot of this is cost for the women uh so it's almost 2 billion of that cost that's the cost in terms of lost income for the women typically you'll work right up to the day and possibly even some of the day where you give birth and then the day after you'll you'll go back to work uh but here if you go into an institution you'll actually have to take some days off and that has a huge cost and when we're doing this in 27 million women every year that actually adds up uh so three billion dollars in actual cost and then 2 billion dollars an extra cost for the women that total cost will save about 166 000 moms and they'll save 1.2 million kids each and every dollar will on average deliver 87 worth of good that's just one of those many amazing things we could do so you know again we've had some of these people do all of the math all of the costs and costs all of the different and of course this is not true in this in a total metaphysical sense it's not like all the cents and and dollars are gonna uh tally up exactly but it's the best knowledge that we have or what our best models show what this increase would cost and how many people this would save it's just a phenomenal uh uh policy okay so uh for whatever reason this one just hit me in terms of okay uh going back to climate no one here certainly not I and I know not you is saying that climate it we we are saying climate is a problem uh it needs to be addressed and but when you go back to uh people Planet prosperity and you're taking the balance of those if you're only losing 500 000 people to climate problems um now and what you're just talking about getting women into institutions for birth getting them the sanitization getting them the little breathing thing um if if that saving over a million people you're already 2x of when climate was the worst in terms of the number of people that it was killing which was 500 000. it's now whatever eleven thousand so compared to even what climate is now it's just massive massive massive massive uh lee more impactful in terms of saving lives but it does beg the question so if I'm somebody that's like really really the climate is is the meteorite streaking towards Earth that is going to uh just cause you know mass extinction basically I go to the the movie um the day after tomorrow did you see that movie yes okay so uh that that was really sobering this thought that like okay we're everything is just so delicately balanced and if we fall out of balance then like this cascading thing can happen that basically brings an Ice Age effectively overnight and even if even if that happened say over 12 months it it would just be unimaginably devastating um it so it begs the question is there anything that we see in the data that leads us to believe that let's just assume we do nothing for climate and everybody just keeps doing their thing and we keep making people richer uh China keeps bringing on coal plants like just every bad bad bad bad bad bad um could it get that kind of catastrophic so uh if you just ask it could it is there a non-zero probability that it could be a catastrophic yes of course there there's a non-zero probability for everything redhead women could take over the world tomorrow uh that's a non-zero probability right so so that that's not really the question the question is is it realistic that this the answer is no uh so uh in almost all of the UN clouds yeah this is what I was going to ask based on the data it's a no well no the you can't base this in data because we you know we're you're talking about the future so you have to base it on models uh because we don't have data for the future we're worried about the future so we have to ask what are the models indicate will happen if in in reason in reasonable worst case outcomes uh and and almost everything that the U.N climate panel shows is this is a problem but that it's not by any means sort of end of the world or anywhere close to that uh so the only climate account so climate economics have spent a very large time trying to estimate not just what is the bad things that could happen but try to give that an economic estimate so you know get get a sense of proportion how bad will this be and so the only climate Economist to win the Nobel Prize in climate economics uh William nordhaus from Yale University in 2018 his model show uh but many other models show reasonably as a similar uh outcomes show that if we do nothing and again nobody is suggesting that that's the right out uh that that's the right policy decision but if we just let everything happen uh and and just let sort of global warming get worse and worse then by the end of the century all the negative impacts on all the positive impacts remember there's both negatives and positive but the negatives outweigh the process that's why it's a net negative uh the net negative will feel like we're four percent less well-off than we otherwise would be so it's a four percent problem that's that's basically what he won the Nobel Prize for and that's a certainly a problem now remember by the end of the century the U.N estimate that we will be much richer than we are today they actually estimate on a reasonable sort of middle of the road scenario uh that the average person in the world will be 450 as rich as he or she is today so that's a phenomenally much better world that's one where we've lifted a lot of people out of poverty as well there'll be no poverty no one dollar a day Poverty of course then we'll be worrying about you know 100 a day poverty instead or ten dollars of poverty whatever but fundamentally so on average we expect that we'll be 450 as Rich by the end of the century but because of global warming unmitigated global warming it'll feel like we're only 434 percent is Rich four percent reduction of that right so 434 as rich is not the end of the world it's is a much better world but it's a slightly less better world than it otherwise would have been which is that that must be very controversial is Nord house a controversial figure because obviously he's become controversial he's become controversial every you know look pretty much everyone in climate economics agrees with him uh you can sort of come up with these really really unrealistic it might be even 10 but it's not going to change the argument uh you need to get up to you know 80 90 close to 100 for this really to hit home uh and nobody can show these sorts of numbers there's some people out there who say that but they have no good evidence for why this would be the case and and so and they're not well respected is there any model from a crackpot or otherwise I mean a player in the space um yes but a player in the space even if they're considered like I'm not so sure about this guy is there anybody that has models that um put that kind of number on the board that this would be an 80 to 90 reduction in the growth rate the worst that's out there and I think most people would agree this was pretty well been debunked and we could I could walk you through that but that that take quite a while uh as sort of uh is it 23 and that's it's just simply wrong and in many many different ways but that's a period study that has been referenced a lot but even that would not generate this right it would be sort of a decade worth of of economic growth that we'd lose out on over this Century which obviously would be tragic and would be uh better to not have that but it's not going to be by any realistic sense uh the end of the world and it's not going to be such that we'll be worse off will be less well will be less better off uh than we otherwise would have been and that's the crucial bit that's the the the sort of the the missing conversation in this if it's the end of the world it makes good sense to say you should throw everything in the kitchen sink at this if it's a problem you should obviously and you know Nord house sense a four percent problem you should be if you can throw one or two percent at it and fix all of it that's great but if you throw you know five to ten percent at it and fix a little bit of the four percent that's really stupid and so that's the conversation that you really need to have and unfortunately uh much of the con much of the policy conversation is let's throw a five to ten percent at it and only fix part of it which turns out to be a very poor use of resource uh it doesn't mean we shouldn't fix it but we should fix it much smarter yeah okay so um if I were to channel the people because um there there is a ooh I don't want to get uh sucked into all the debates but I do want to be fair to some of the things that uh are out there and at least their frame of reference Nobel Memorial Prize winner Joseph stiglitz said it would be outright dangerous for people to be persuaded by Bjorn lomborg's arguments um so what if if I'm gonna put that hat on and I'm gonna Channel him for a second I want to make sure that we start teasing these things out so um one you said that uh Nordstrom Nord house thank you uh that he's become a controversial figure so I I want to make sure everybody understands there's a lot of debate around this stuff and so um if if I channel uh um the guy thank you uh if I Channel him what I would say is hey look uh I can't help but notice that climate is not on your 12 things so you say let's do something about it but you wrote a whole book about let's do these 12 things first and uh we've just spent the last 30 years finally getting people to pay attention to the only thing that really is existential uh I love it I love the idea of um pulling uh getting women to have birth in hospitals I I understand that but like that's never going to be existential so why are we wasting even a second on things that are just sort of incremental Improvement when we have this thing that that could truly be cataclysmic um hurtling at us so I've already heard you and you've said it multiple times in this interview and you've definitely spent a lot of time saying it to other people that uh this just isn't world ending and without getting into like a full-blown bringing somebody else on to challenge all the points I just want to plant for people that okay this this is where we get into sort of this is a debated thing but what I hear you saying and this is what I found compelling but let me know if I'm I'm making a leap too far here that when we look at that 250 percent better we are specifically talking about the kind of things that are in the 12 or maybe exactly the 12 like those are the things that are actually going to have the impact on prosperity and people so lives and prosperity that we want and by raising those who thinks you will very intentionally but it it's just a second order consequence take care of the climate is that your stance somewhat uh so let me just first of all I have a whole bottle of uh of sticklets uh and sticklitz is not a climate Economist but you know he's a smart guy uh and and he's certainly so what's the difference because he won a Nobel Prize for something with climate in the title of signaling essentially uh his most famous model is on on why it's really hard to sell used cars uh because you know whether it's a good or a bad car a lemon uh but other people don't um it's a very good paper uh uh it's a it's a fun Point uh We've debated several times uh I I think sticklitz is in way of his head and he knows that that's what I think uh but that's a that's a conversation for a different time uh uh North house is only controversial not among economists but among all the people who want desperate strong climate action because obviously that you that that's not compatible with what he's actually found uh and and so I think it's mostly sort of a recent argument uh that I don't like his conclusion so he must be wrong uh which is not a terribly strong scientific argument uh but but that's a whole different kind of conversation but I think it's very crucial Point why don't I have climate as one of these uh 12. and the simple answer is it's because there is no climate policy that has you know a substantial sort of uh uh spending that delivers at least fifteen dollars back in the dollar now most climate policies that we do in the west so for instance the Paris agreement delivers about 10 cents back on the dollar that is it actually destroys value it costs a lot of money and it delivers a little bit of good for climate so it's a bad idea uh now you can have a lot of conversation a lot of people would be very angry to hear that I think we have very good academic arguments that it's less than a dollar back in the dollar uh but you know 10 cents exactly who knows it could be 30 cents there's some people who would even argue you know if you really sort of tune all the characters to get the right politically uh right result you might make it one and a half dollars back in the dollar that is it it's a good investment but it's nowhere near as good an investment as these other things I'm going to ask a really gross question and now I am way over my head uh but this is very much a thinking through novel problems um a guy that I know called Tom tells me you should just go ahead yep that's that's where I'm at ooh am I gonna perhaps Rue the day I don't think I've ever uttered this name uh in the podcast maybe once or twice but uh Trump pulled America out of the Paris uh climate agreement whatever I'm not sure how to frame it um was he right uh uh I think he was possibly right for the wrong reasons I mean his argument was basically this is costing America a lot of money and it's not doing very much good so I'm gonna pull it out it's not gonna do America a lot of good remember the reason why we care about global warm consumably is because this will affect all of the world it'll actually not affect rich countries all that much partly because rich countries are uh typically fairly High latitude countries so more warmth I come from Sweden right I mean not like your problem be sorry that it gets a little better weather but if you live further uh you know closer to the Equator that is actually a problem uh partly when you're richer you're also more resilient so you'll have less problems with you know more storms or more uh uh uh more floods that kind of thing so so I I think there's some truth to this I would never just go ahead and say this is you know Trump was just right on this and and good for him it's more sort of a a the way I heard it was that you know he got part of it but it was not you know the right way to deal with with this would have been to say we should do something else and we actually did that uh all the way back to our start of our conversation we not only did this for all the really smart things to do in the world which is the best things first we also did a similar process where we said if you were to spend money on climate how would you do that in the best possible way so not say anything else just say we want to spend money on climate where do you get the biggest bang for your biggest climate bank for your buck and it turns out by far the best investment is in innovation and if you think about it it really makes sense uh back in the 1950s Los Angeles was a terribly polluted place mostly because of course the solution was not to tell everyone I'm sorry could you walk instead because that that would never convince anyone in Los Angeles right but the solution was instead innovating what was known as the catalytic converter a little Gizmo innovated in 1978 that you put on a car tailpipe and it basically get rid of most of the pollution uh this is the air pollution part uh but that's why you can drive a lot longer and much cleaner I'm not saying that Los Angeles is great or anything but it's much much cleaner than it was in 1950s mostly because of that Innovation yeah it has a cost of a couple hundred dollars but we basically convinced everyone in the world for a couple hundred dollars sure I'll do that in order to knock cough and we've gotten everyone in the world to do that that's how we solve global warming not by telling everyone to be worse off but by telling people if you invest a little bit of money and we're talking about 100 billion dollars there uh for for Innovation and research and development and green energy you will innovate the technologies that are going to be so cheap faster so that everyone will eventually switch and let me just give you one example and then I I would love to go back to the other uh to the other things uh but Craig Venture the guy who uh cracked the human face Craig Venter yeah no I know him oh cool yeah yeah well by any means but he's he's he's uh he's he's a he seems like very interesting guy I don't know uh but he has a lot of slightly crazy ideas but also really really interesting ideas so one of his ideas is uh imagine taking a gene modified algae that basically takes sunlight and CO2 and transforms it in to oil then we just put it on the ocean surface we grow our own Saudi Arabia out there it'll soak up all the CO2 so then we'll Harvest all the oil and then we'll keep our entire fossil fuel economy but driven on this oil that we just produced out in the ocean surface so it's CO2 neutral how cool is that right you can make it work in principle but it's not anywhere close to commercially viable but yeah let's give that man a couple million dollars to see if he can make this work a lot cheaper and a lot better if he can he'll be the richest guy in the world and he will make every one of us much much better off because we'll have you know basically infinite uh uh uh uh energy without the CO2 problem that'd be fantastic now there's a very good chance this won't work right but we should invest in a thousand things like that and we really just need one or a few of them to come true and those are the ones that are going to power the 21st century right now we're instead saying no no let's make it more costly to cut back on on co2 it's going to cost these trillions of dollars rich countries are sort of saying where they want to do it but poor countries China India Africa no not going to happen and so in reality we're spending a lot of money and we're very likely to not achieve anything and that's why I'm Arcane and that was what our Economist showed and we had three Nobel Lorax involved in this and they basically said the very best long-term solution is to dramatically increase our investment in green energy r d so we should definitely do that but found was that was 11 back in the dollar so had we said that that will Target at you know 10 instead but that's just historically not what we've done is not because we want it to sort of skew this is just because we didn't want to have you know if we if we'd set in a five we'd have what um 40 or 100 different ideas it will also be much harder to know whether we've gotten all of them and that's why we've historically set it at 15. uh so that's why green Innovation is not in there uh but you know fundamentally it's just simply a question saying where can you spend the money and do the most good but it it necessitates that you stop believing oh but if we don't fix my favorite problem first Nothing Else Matters uh and and you know a reasonable number of people will say look they'll still be poor people in 2030 but if we don't do something about climate it'll be the end of the world and I I get that if if that's your frame of mind that actually makes perfect sense it just happens to not be correct right okay so um going back um we've got e-procurement we've got mothers going into Hospital sanitation babies breathings that's two uh hit us with number three so uh take um uh some of these very very simple diseases like tuberculosis and malaria uh tuberculosis is what killed a fourth of everyone in the 1800s uh if you watch Moulin Rouge it's a team oh I'm gonna give away the ending uh spoilo right uh uh and and you know she dies from tuberculosis uh everybody died from tuberculosis this is a huge killer we estimated over the last 200 years about a billion people died from tuberculosis it was a tsunami of death uh over much of the rich world and then we got antibiotics you know we used to send people in sanatorium now we fixed it with antibiotics we're fine we don't have tuberculosis or essentially don't have tuberculosis uh there's a little bit of tuberculosis with the HIV epidemic from the 80s onwards but it's still very very little in rich countries and it's mainly uh uh a a knock-on effect of HIV it's not actually tuberculosis it's just the thing that kills uh some of the people with HIV so the reality is we fix in the rich world but we haven't done that in the poor part of the world this is simply about making sure that people keep taking their medication uh and and one of the reasons why that's hard is you actually have to take your medication for half a year uh if you've ever you know had a uh your doctor prescribed you two weeks of of antibiotics or something you know after uh you get well after the first week it's kind of hard to remember to do it the other week right and imagine doing this for a whole half year uh so there's lots of you know you game gamified you get people in apps you uh you get uh tuberculosis Anonymous where you meet one so a week or a month and say yes I took all my medications and you know that kind of stuff you give people a little prize to do it and it feels a little wrong that you have to give people a prize you know like a juice carton or something uh but if you think about it if you make sure that these people don't have tuberculosis they don't get to pass it on to 10 to 15 other people that's how you stop an epidemic uh so it has huge societal benefits and then there's also a very large number of people that have tuberculosis that never get discovered uh so three four five million people each year we need to go out and Screen those much more in Bangladesh again they had uh uh old typically uh uh uh uh widows that would have 15 families in their neighborhood and they would go every once in a while and listen to them and say hey has anyone been coughing for a long while and if if the answer keeps being yes then they make sure that that person gets in and get checked up on on tuberculosis those kinds of things yes it has a cost we estimate it would cost about six billion dollars in total but then we could long term avoid almost a million people dying each and every year from tuberculosis this liver for 46 dollars of social benefits this is just an incredible uh investment likewise with malaria I'm not going to go into that but it's basically about getting more mosquito Nets out uh we used to have lots of malaria malaria was endemic in 36 states in the U.S it was uh you know it was so endemic in India for instance that many places in India we believe in the early part of last century were unlivable uh but now we've eradicated many different places mostly in the rich world it's almost gone in most of the places but in Africa mostly because they have a mosquito that only bite people whereas we have mosquitoes that'll bite people and livestock so if you have lots of livestock there's a lot less chances you're actually going to get the malaria and they also have a worse kind of uh malaria a more deadly kind of malaria so they're just simply they they have the Unlucky draw uh but if we get more mosquito Nets insecticide Street mosquito Nets we could save about half of the there's about 600 000 people die each year uh for about 1.1 billion dollars we could save about 200 000 lives each and every year again so the benefit cost ratio is about 48. so these some boring things you know TB and tuberculosis or malaria not sexy things that we talk about but they just happen pretty rad if your kid is the one that has the tuberculosis so let me see exactly like now they're incredibly important for those people uh and and of course also we believe uh that not only uh is malaria terrible uh for the people who die but most people actually don't die from malaria they're just terribly terribly ill and so we believe a lot of people in Africa are actually employed such that you need to have two employees because one of them is going to be as likely to be sick with malaria and that's of course terribly inefficient uh so you could also make the the societies much more effective and hence richer and more resilient and more prosperous if you got rid of malaria so this is just one of those no-brainers that we should be doing all right um so I think it would be useful to go through all of them uh I don't know if you you can pop them off just off the top of your head give you one more because we talked we talked about education at first and I think it'd be great to just finish that out that's also it's the most expensive thing that we're suggesting and it's also one of the most impactful of of all of these things that we're talking about so as as we as we talked about there's a huge Darth of good education in the world uh so we we work really really hard on getting all the people in the poor part of the world into school they're now in school but they're not learning very much so the right answer is not to you know double teachers pays or build lots more schools or that kind of thing yes it has some benefit somewhere and some countries actually have a lot more kids coming in so they will have to build schools but it's not the way that you actually solve this problem the way you solve it and so we asked a lot of of the world's top uh economy uh education economists they all said the same thing there are two ways that you saw this one is to teach at the right level and I'm just going to tell you what that is so don't separate by age separate by skill set well yes so so you know if everywhere in the world we have all the 12 year olds in the same class all the 13 year olds in the same class but especially in poor countries these 12 year olds are widely different nobility some of them are way ahead of the teacher many of them no clue what's going on in the in the class ideally that teacher should teach each one of those kids at his or her own level but of course you can't do that if you have 50 kids in in your class but what you can do and we know this from lots and lots of experiments you and and large-scale experiments with hundreds of thousands of kids if you put these kids say in front of a tablet one hour a day this tablet has educational software on it it'll very quickly find out where your exact level is and start teaching you at that level so your whole day will be seven hours of boring old classes that don't really work and then one hour of this where you actually get to interact with uh the uh the tablet would you be familiar with the X prize um they did a prize around learning on this is that part of what you guys looked at I know that it's there uh but no this this is this is research that's been going on for at least 10 15 years where they have investigated these sorts of of uh educational softwares and found out how much does it cost also one of the things you need to recognize is that some of these tablets will be stolen some of them will be corrupt some of the teachers won't know how to do it uh you also need solar panels to make sure that you have uh electricity if you don't have uh power out in the middle of nowhere uh you also need uh lockers so you can lock in the uh the tablets at night uh there's a lot of things that can go wrong and we've estimated all of these things also and crucially this is why you only have it one hour a day that the kids don't get the tablet it turns out that that's a really bad thing because then they mostly just end up watching uh Netflix and doing all kinds of other things so funny really fast on this because this is where our Worlds Collide a little bit with my obsession with AI so I brought up uh the X prize the did a prize around this they wanted make sure that all kids were getting educated emad mostac won that prize he's the guy that went on to found stability AI which gave us stability diffusion which at one point accounted for like the top 10 apps on the app store for iPhone were all built on the back of stability diffusion so his obsession is how do we use AI to educate people how do we make it open source how do we get it in the hands of all these kids and I there were two things that happened around the X prize I don't know where the borders are so what I'm about to say I think was Iman but I'm not entirely sure but it was definitely tied to the X prize they went into some just ridiculously impoverished Village um there was like a border fence they cut a hole in the fence and they have fixed effectively an iPad a tablet and they they did not say a word the tablet wasn't even in the native language they just affixed it with an internet connection and something like three weeks later they had 12 year olds teaching themselves molecular biology because they were just navigating around and finding this stuff and finding videos and things they were interested in I was just like that is insane and to me it speaks this idea of when you get somebody who can learn at their own pace you will be shocked at how quickly they like find that lane of like okay I comprehend at this level and then they just go ham because to your earlier point about 3G and getting people access to phones in the internet the world's knowledge is at your fingertips the second you have access to the internet it's it's really pretty incredible I I was not at all surprised to see education on your list now and and and and the reason why we are advocating this particular technology is partly because if you do one hour a day you can partly you can spread out the usage of the uh the tablets with lots of other kids so the cost of the tablet becomes less of cost per kid it's also that you need teachers Buy in uh not surprisingly teachers are worried that AI or technology will basically take over their job uh and so by making sure that the teacher will sit with the kids for that one hour ostensibly to help them with technology problems but really to say this is part of your job so they're not worried about this is the way to make sure that teachers will actually embrace this sort of solution making it possible to start this conversation and also this is what we've studied we've studied this particular thing we know this is incredibly good it's possible that there's an even better thing out there but this is pretty good already so what we find is for about twenty one dollars you can get a kid one hour a day for a whole year on this tablet so the tablet will be spread out over I think it's three or four years the solar panels for 10 years the the boxes also for 10 years uh you also need to build a new classroom where you can do this and that's also spread over 20 years and uh and and and obviously the software is almost all up there but it's very very cheap when you have to do it for millions of kids anyway and so if you look at that total cost is about 31 sorry twenty one dollars for one kid for one year but it means that for one year going to school so seven hours of boring school one hour of actually learning lots of stuff you end up having learned as much as you normally would in one year over three years sorry I said that badly right so every year you go to school you learn what you normally would have learned in three years you're simply three times as good and it matters in an hour yeah and then when you go out and you become uh an adult you will be more productive because now you actually have learned a lot more stuff much better and that means and we know this from a lot of research that reflects in your hourly wage you'll simply have a higher hourly wage and so we've estimated what's that value over time in all of these countries and what we find is that for about 10 billion dollars so this is going to cost about 10 billion dollars to ramp this up to a lot of places so get 90 of all kids in the poor half of the world this opportunity but the benefit it is that these kids will each and every year make 600 billion dollars more in good uh and and higher income remember they'll actually make Six Trillion but this is far off and so we're discounting it back to today it's worth less because it's far ends in the future so it's about 600 billion dollars and that means for every dollar spent you'll do 65 dollars of good I should just say this is not the only way that we're talking there's also and you actually mentioned that you could also do without the technology so you just simply one hour a day you take all the kids who should be in first grade and put them in to first grade you take all the kids who should be in second grade and put them into a sec a real second grade it has a lot of social problems because you end up putting you know six years old and 12 year olds and you also kind of point out yeah you know uh Steve here not the prices of the bunch yeah I'm not gonna have the kind of adherence yeah but they but it's much cheaper because you don't need the applets uh and it's less effective but it's also much cheaper so we actually find it's also a really good idea they do it in in India for instance so we're suggesting that could be part of the solution the last part is teachers are really bad teachers are poorly paid most uh most most places around the world and they are struggling many of them are just you know a tiny bit better than the kids that they have to teach and so if you give them structure or what we call semi-structured teacher plans so you basically make an outline of what you should teach today and tomorrow every hour for the whole uh year if you do that and then take them in on some courses and that this has been done uh Kenya is now uh taking this out to the whole country after having done it for about 10 of the population uh so we know this works it costs very very little and it can make the teachers become better teachers and then you send out text messages to them every uh every week boom this week you're going to be teaching this this and this and you know it just simply makes the teachers teach better and so you can both get the kids to learn better that's the learning at the right level and you can get the teachers to teach better and what we say is we don't know what countries are going to pick so we're simply saying one-third of each of these three if you do that it'll cost 10 billion dollars but the benefit will be about 600 billion dollars this is definitely one of the things we should do yeah no joke that one feels like the beginning of a virtuous cycle and again I'm at the risk of beating a dead horse with how I've interpreted what you've put together here is this sense of uh all of the problems that we really care about are Downstream of a few things keep people alive that's one make sure that when they're born that they survive that the mother survives so that she can have the next kid that she can raise them well um and then getting them educated is gonna create this upward spiral so um if like imagine for a second that you're getting them that tablet they're getting more educated then they even even if you spread this out over Generations which I don't think you need to do is you conceptualize this but even if you did a more educated parent is going to have a more educated child and then that's just going to compound and compound and compound this is part of how the you know the West becomes the West it's not like intellect is is unevenly distributed it's that there are oftentimes Geographic things that create this sort of early disadvantage for some people or like malaria and things up just you've got a bad draw of the the lottery on mosquitoes which is impossible to think that it can have that kind of consequence but you just walked us through the math it obviously does and so by getting them in this educational spiral you get them moving upwards the GDP goes up they're more wealthy they can afford more education they start having fewer kids more attention on the kids that they do have pouring more resources into those kids and so it's just like you just get richer and richer and better and better and that's really really interesting and I just want to hammer a point home because you're also able to handle all other problems better yeah right great point so your whole thesis around you become more resilient so again just uh climate being a gravitational Center for you because so much of your life has revolved around this that people are far more likely to survive climate catastrophe or be able to avoid climate catastrophe uh if they are wealthier because there are just so many of the knock-on effects we've been talking about and so going back one thing that I I've heard you bring up many times but I never hear the interviewer push on this I just want to highlight this is you you spend an hour a day on the tablet and you get three years worth of learning in one year and what happens if you're on the tablet for all eight hours of the day like I'm sure it's not completely linear but man it's going to be even better it's crazy I even think here in the Western World we would be we would be a lot farther ahead if we standardized the lesson plans again always Based on data so what teacher where created what lesson plan that yielded what outcome now you standardize that across as many people as you can get to take it in and then it becomes a battle of curriculum right so right now we do that at the effectively at the at the national level so it's Nation versus Nation but um man we really I'm going back to AI uh with AI we could really begin to track this stuff so the people in this class with this curriculum using this software got this outcome on standardized tests track them over time do this well in high school do this well in college make this much money like now you can really really start to optimize the stuff it becomes really incredible I totally agree I I want to put down a few Flags here which is just there's a lot of stuff we don't know well uh so we don't know what it would uh what the impact would be of eight hours of tablet use my suspicion is that kids would be tired of it uh covet was a good example of uh distance learning is really really hard because you know what's going to keep the kids there they also learn a lot of other things in school so I I you know I would love to do some tests and actually find out is is one hour the right uh answer and it probably isn't the reason why it's done is because it's much more acceptable to teachers it's much less sort of disruptive of the whole educational model and I think that's probably right if you want this to happen in the real world first but yes of course we should actually have a conversation about should we do this a lot more but then also you know look at what are the potential negative side effects uh one obviously is that uh one of the outcomes of going to school is that you learn to navigate a social setting but the main point here is again to say that that there are other things you need to learn and we need to make sure sure that we don't just get so excited with technology that that's the only thing out uh one thing is uh so do you remember the uh one laptop a child that was a very very common thing uh like 10 15 years ago uh and everybody loved the idea uh but everybody that I knew would be saying but we haven't actually tested and when you started testing it turned out it was not good at all it actually and that's that's why it turned out that that it had no impact on learning uh and it turned out that uh teachers were saying that it actually make the made the kids less attentive in class uh so so what we know from the evidence is that this is you you don't just give them a a computer because what happens is they're going to end up watching Netflix right but what you want to do is to make sure that you put them in structured situations where they learn a lot using the tablet and maybe one hour is as much as you can sort of handle a day uh and I could certainly imagine I would get really bored if I had to do this eight hours a day uh even if there was somebody sitting over my you know breathing down my neck and saying you'd have to you know stay on on this target the other bit I just want to mention was we actually don't look at the compound effects of saying so now we've gotten richer now that means the kids uh this kid when he or she grows up will be much better educated so their kids will be even better educated and they'll leave this virtues like I think it's right but we don't have the data to prove it it's just way too hard to do so this tells you something else namely that it's very likely that most of the things I've just presented to you are underestimates of how good they are because we just you know when I talk to uh uh the tuberculosis people they will tell you how many people don't die from tuberculosis because yeah they're doctors and that's what they that's how they think about it but the fact that this this will so tuberculosis typically hit uh uh uh uh people in the 30s 40s you know just when they become parents uh and so this means you lose your a mom or a dad and you know the whole family sort of careen's out of control we don't know what that has of an impact but it's very likely not good uh so the real benefit of this is probably much much higher but we don't include that because we don't have good enough models to it most people don't you know so in education we only look at the income impact because that's how education economists think about the whole world but clearly learning more also means that you'll probably at least to a certain point be happier and you'll be more likely to experience successes and other things you know there's a whole lot you'll probably be better Democratic citizen there are all kinds of better uh outcomes that we haven't included so many of these I suspect are vast underestimates of the real benefits but again I don't feel like I have you know if if we get 52 back in the dollar I don't think we have to sort of uh say but it might actually be even better than that yeah no for sure um okay so I admittedly I think I'm a bigger believer in uh how valuable the time of the technology would be but I'll let that go for now um I I want to make sure that we at least give people a headline uh on the remaining I think eight that we still have to go through let's go through them all and and then we'll pick a couple to to Really dive into and then there's a another really important question I want to ask so um I'll just go through the list here uh so we look at nutrition obviously hunger is a big problem it turns out it's kind of hard to give out nutrition because if you give out food it's hugely potentially corrupt and so that's why uh we don't have a really good solution we have some reasonably good solutions for nutrition that gives 18 back in the dollar it's actually one of the lowest uh but we estimate you should spend 1.4 billion dollars there and you can do some really good uh chronic diseases sorry but there's another way to fix uh nutrition which is agricultural research and development so if you remember what really we were worried back in the 60s and 70s that uh a lot of people would just simply die from Hunger you know people estimated that India was just a basket case and you know we just had to triage and let India go kind of thing uh there's just not enough food for everyone and it would just get worse and worse instead we had what was known as the Green Revolution which basically made seeds much more productive so you had you planted a rice seed or a wheat seed or a corn seed and it simply produced two or three times the yield per acre that simply is just magic out of the box and that's what basically saved a lot of human beings the guy he uh uh he got a Nobel Prize uh Peace Prize for for doing this and his credit for saving a billion people uh so you know it's crazy how like that nobody knows that guy's name yeah this is where our negativity bias is and as I have one too but it drives me crazy that like there's not statues of that guy yes but you know the it is very easy to get people to panic about what might happen but it's hard to get them to celebrate what actually happens crazy but we should just mention his name Norman Bullock everybody should know his name but yeah so uh so but we need a Green Revolution for the poor half of the world because this was for Rice wheat and uh and corn uh which is mostly rich country uh uh crops we need it for sorghum and kasawa and all these other things that you've never heard of but also could use with much higher productivity that would both mean that you would produce more which is great for Farmers but you'd also have low prices which is great for urban consumers of these food products and it would also mean lower hunger uh we'd get about 100 million uh people fewer uh starving so we estimate spend 5.5 billion dollars there and you get a bang for about 33. so we should definitely do that uh chronic diseases uh you know um you can't avoid people dying that's just not going to happen uh but chronic diseases is something that hits us when we stop infectious diseases and we can stop that from happening too soon so that's typically heart disease and cancer cancer turns out to be much much harder to do something about but we should get people those pills which we talked about earlier uh for uh for lower heart pressure uh and a few other things and you can do this and it turns out it costs about 4.4 billion dollars uh the average bang for your buck is going to be 23 you can save one and a half million lies the reason why it's not bigger is because these are old people that we're saving unlike people uh we save uh from you know tuberculosis or from malaria which are typically much younger people saving older people means you only save them say six or seven years that's nice but it's not as nice as saving a life all the way through right um then we should do uh land tenure security uh so a lot of people don't why do you guys call it that that's such a weird way of saying um own your I don't think our our academic people would have allowed us to say that but that is true uh own your uh and this is this is mainly a question of saying that you are not certain that you owned your land yeah this matters a lot if you're a farmer uh if I don't know if I have this land in five or ten years I'm not going to invest in digging up all the stones and improving the soil or getting irrigation or planting an orchard that'll only start giving fruits in five or ten years I'm gonna just do the quick and dirty thing because that's the only thing I know will you know pay out while I'm still there um and that of course lowers productivity and likewise if I have a house in an urban setting or an apartment I'm not going to change my kitchen this is actually not the main thing that you do but this is sort of a first world way of thinking about all right I'm not going to change the kitchen if I don't know if I can sell it and get that money back eventually if if I might just get replaced actually about a billion people out of 5 billion people they ask in the world think that it's very likely that they will be evicted from something they think they own in the next five years this is crazy and so it's about getting making sure that you get the uh uh the structure set up so you you need to have for instance cadastral surveys basically land maps that show who owns everything and then suddenly you start realizing that you and your neighbor don't agree on what I actually own no no my grandfather actually said it went here but then you you know work it out with the elders and then you need to have some of this go to court but it will dramatically improve uh efficiency in your Society because a lot of these societies are very based on agriculture still that's a great way to do it so we estimate the the net bang it's going to cost 1.8 billion dollars but also from a capital standpoint that the property you own is typically people's most uh their their biggest investment the thing they can borrow against the thing that allows them to extract value from their own efforts anyway we could totally derail on that but that that one is is huge yeah huge yes so there's two left I'm just gonna talk uh very briefly about skilled migration which is something a lot of economists would argue uh if you look at uh someone uh who works at you know say McDonald's and and uh in Ethiopia and the very same job done in the U.S the pay is about 15 times higher right you're just simply much more productive in most places where you have lots of other smart people around you that's just basically how it is uh and and one argument that a lot of economists would actually make is there's a huge misallocation of work in the world so a lot more of the world's poor should actually be working in rich countries that would be great for them and obviously that would be great for inequality however this would also be hugely politically problematic a lot of of people would not like to see a couple billion people move uh to the rich West it's also unlikely that this would actually work out as well as a lot of economists argue but what we find is if you focus on skilled migration and if you're focused on a small amount so you basically say imagine 10 more skilled migration than you already have so that means a country like Canada has lots of immigrants would take 10 of a fairly large number but countries that are very skeptical would take 10 of a very low number if you do that for really skilled so that's doctors Engineers stem workers generally you could actually move these people and make them much more productive in their new countries and that would have huge benefits it would even benefit the poorer countries yes they would lose their doctors in the short while but what it would mean would that it would be more advantageous to learn to become a doctor because you have an opportunity to actually go to a rich places well and it would also mean that you would have remittances that would more more than outweigh the loss that you would see uh from from losing your doctor so overall we find that those would call 2.8 billion dollars but the benefit would be 20 times that the last one and this is the one I just want to uh spend a little more time on is free trade or more trade uh we've known for a very very long time the one of the real reasons why we get richer is that we trade with each other you do what you're best at I do what I'm best at then we trade and that means we both get a better outcome than if you've done everything yourself and I've done everything myself this is you know old knowledge back from Adam Smith and uh Ricardo and many others and we used to a very very strong understanding from most of the uh uh the elite in the world that more trade was actually good we also used to neglect the fact that it's not good for everyone if you sewed t-shirts in the 1970s in the U.S you would lose out when you started opening up for Bangladesh right because they can just simply sew t-shirts better and cheaper in Bangladesh so you would lose out your job and that was what happened to a certain extent and you know the the Rust Belt is a good example of that there's actually people who lose out to free trade and so economists have been very very bad at addressing this what has happened is because a lot of people have sort of almost weaponized that uh uh that Rust Belt that's what's happened with Trump and many others that you know we've made this into maybe we shouldn't have free trade or we should at least have a lot less of it uh we should make sure we Bargo China we should make sure we embargo a lot of different places that actually makes all of us less well-off but it will help these people in the Rust Belt so the argument has been maybe that's a uh uh uh uh a a loss that's worth taking to make sure that these people have can still work in in you know shipping uh what where you build ships shipyards um or that kind of thing instead of just sending all of it to South Korea and now on to Vietnam and other places well so that's going to end up being a a very politically challenging problem because if that's a large enough voting constituency because one thing I don't want to be Pollyanna about is a lot of the things that you're pitching or like hey guys we're already in the wealthy West and so if you're struggling in the wealthy West a lot of these things don't really apply to you uh and so I I have a feeling they're going to be less receptive and they're gonna be like that's not making my life better uh so why would I ever vote for that so so what we've done here is and I think this is the first time it's been academically done is to try and estimate what is the benefits of free trade that is we all get richer but also what are the cost to free trade that is the people who work in import exposed Industries will have a risk of losing their jobs or seeing lower pay or just simply being essentially uh uh dropping out of their pushed out of the marketplace yes pushed automatically much better uh and and we've done that model and then done it with a standardized uh trade model and then looked at what would happen if we increased global trade by five percent and it turns out that for rich countries that is where most of the costs are going to come that's of course why rich countries now have gotten ooh maybe we're not all that sure about uh uh uh free trade it turns out that for rich countries trade is still overall a great thing it turns out that the benefits of of an extra five percent trade is about eight trillion dollars but the costs are about a trillion dollars so you get seven seven times as much good out of it as the cost but the costs are real and significant and that's why we need to be much more aware of saying look if you're going to have trade you also need to make sure that you do something for the Rust Belt that's more education it's more opportunity to move to other sectors where they can then be competitive again and maybe just straight out that we also subsidize them at least for a couple years you know Unemployment uh benefits of some sort this is not going to solve all the problems but it's certainly addressing there's a real issue but even for rich countries this is a great thing we can do seven dollars of good for every dollar we end up losing that's a great thing and there's certainly enough money to go around to make sure that we compensate the losers but for the poor half of the world it turns out the benefits are astounding for every dollar spent that is locked jobs lost they will gain 95 benefits and that's basically because all of the trade that they're going to be doing is the stuff that they can do better so the poor half of the world will do amazingly good with us the rich world will also do good but not nearly as good so we have to be more clear on our our understanding that we're going to address the downside the rust belts of the world but fundamentally free trade is just a way to make everyone richer but we have to be aware that there are trade-offs and we have to be you know cognizant of that but I think the study helps us say maybe we shouldn't be quite as gloom and against uh trade we should just recognize it has that downsides but we can actually afford uh to do something about it so that's the last one it's going to cost 1.7 billion dollars but it's going to generate 166 billion dollars of benefits for the poor half of the world or 95 back in the dollar man that that one's very interesting so I want to take head on um what the potential challenges would be so um and this is where I'm going to speak directly to my uh climate concern brothers and sisters out in the world okay so um I keep drawing this direct parallel I feel like maybe you don't agree quite as fervently and you'll let me know here but that as we lift the poor half of the world out of poverty they will as a matter of course um they will and the problem is they're going to pass through a period where they're worse for the environment but they're going to then get to a point where they're better for the environment and so if we take a longer View and this is where uh you're we just keep coming back to if you believe the world is ending in five years we've got real problems and so you constantly have to um I mean you've been very clear about what your thoughts are there but man I'm realizing as as I even try to explain this now that it really does hinge on can we one are you right that we don't have this really near-term uh catastrophes during Us in the face I am not knowledgeable enough in this this is where I go to I can tell you how I think through the problem but I cannot at all give you data um but the if we understand that like California in the 50s yes or China today which China is both bringing on more green energy I think than anybody else but they're also bringing out more coal plants than anybody else uh and so it is this sort of mixed bag but that you you want to push people up into a a much more wealthy place as fast as humanly possible because with that will come The Innovation will come the fewer children will come the bigger investment into those kids will become the more education all that and as we do that the data shows that they will care far more about the future thusly they will care far more about the environment and they will be better stewards which feels like the way through if we can get everybody to understand that uh that we don't have a near-term we have a problem we have a problem that needs to be addressed and we should be addressing it right now today but that we do have more time maybe than than people think uh okay so but with that we get back to um you're going to get a lot of people pushing back on that I uh you weren't in America when this was popping off but there was like this whole weird moment that that I really got caught off guard by which was hey AI is going to take over trucking jobs everybody thought that was going to be the first thing and truck or sorry you're just out of luck and people said well they should learn to code and I was like yeah word they should learn to code because the reality is um you I don't think it wise for people to just say oh I'm facing a change I don't know how to code that's for people smarter than me I give up right but it it you would get banned off of Twitter at one point you would get uh your video de-listed on YouTube if you said the phrase learn to code and I was like what like I get it not everybody's going to do it not everybody's going to be willing whatever but to say you can't even say it like that that just doesn't make any sense to me I'm very dizzy by that but I accept now that that is a reality so you're going to run into people who are like hey do not uh open free trade we tried that terrible we become over reliant on China people have leverage against us we Outsource our infrastructure we strip our jobs you get a Rust Belt you get Detroit like just all all bad things what on Earth are you doing um is there any argument other than cheaper Goods which is I'm guessing where you're saying that we get the value so is there any argument other than cheaper goods and hey you're helping the world's poor and that makes them care more about the future and therefore they'll be better for the environment are those the only two opportunities we have to convince people or is there anything else so I I want to I want to get back and answer answer your question but I think I actually first want to take this uh a step back uh if you remember I I was saying I'm simply saying here's a menu with prices and sizes these are 12 great things I'd be very surprised if everyone will take all 12 of them and that's great yeah if if most people take end up taking six of them I'm I'm all happy and excited about this so let me ask you one quick point on that when you guys came up with a 12 you're like oh man like free trade made the list damn it and uh the environment didn't like were you kind of like why couldn't the environment be 55 return so you another one I'm a very brief story uh on uh on Coral briefs uh that we estimated uh delivered 24 back in the dollar uh but since then there's a new study app that showed that one basic problem that was missing was that when you restrict a fishing for a while that makes more fish and that makes more uh uh uh it makes more tourism and it makes more ecological value which is all great but it also restricts the local fishermen and if if it has to have a real impact it actually has to have a real cost and that cost was not included um uh and and so what we found was well this is actually not a terribly great investment it's probably two or three but it's not 15 and it's not 24 either uh so that's one of the things we we pull out yes I was really annoyed because I would love to have had it so well you know it's a great thing but you can't you know you can't argue with us you you we have to uh uh uh cut it the way that we that we see and the best evidence that's that's out there um the main point here again is to say if we take the total of everything we've just talked about it'll cost 35 billion dollars a year this is everything all 12. 35 billion 35 billion dollars and it'll save 4.2 Million Lives and it'll generate 1.1 trillion dollars for the world's poor half this is just an outstanding opportunity and remember while I don't think you have and I certainly don't have 35 billion dollars in the money you know in my back pocket to just Finance this um but on a global level this really is couch change uh you know of all the different things that we're spending on I'm simply saying let's do these best things first this does not mean that you can't argue for your favorite thing and that could be climate change or AI or any other thing I'm simply saying we're so rich that we at least should do these 12 incredibly cheap and Incredibly powerful things first so just to give you an example um right now the world spends about 1.1 trillion dollars on climate we can probably spend 35 billion dollars and then get back to spending almost 1.1 trillion dollars in this every year the world spent two trillion dollars in military you know maybe we should just take out the 35 billion dollars and then get back to spending two trillion dollars in on Military and so on so my argument is not to say that you can't also be engaged in all kinds of other things it's just that the argument seems to tell us that when you do the analysis these 12 things are so good that it's almost immoral not to just get those 12 things done now there's reasons why these don't happen you know for instance the tuberculosis it doesn't happen because if you're rich in a rich country you don't get tuberculosis but also if you're rich in a poor country you don't get tuberculosis these are poor people in poor countries often without a voice you know they're the migrant workers or the uh mining industry or you know prison population those kinds of places and they don't get you a lot of votes but we should get this word out that this is actually a great thing to make sure that people don't die from these things and make sure that their local governments spend more money on the philanthropists and usaid and others spend more money on and likewise with all these 12 things so I'm simply making the argument these are best things first let's just squeeze that little 35 billion dollars in there uh and then get back to all the other things that we that we would constantly debate and and given the very small size of this it's really not a a big conversation I'm not asking for us to spend as we talked about with the 169 I'm not asking us to spend another 15 trillion dollars which would be hard to do but 35 billion dollars which is like what 500 times less man that's crazy now one thing when I was taking notes um I only got nine things so there was something that I have put together into a couple uh similar ones or mashed together so but anybody that took notes like I did might be going 12. I've only got nine so I want to make sure that we get them all uh here's what I have um e-procurement the baby breathing mother giving birth in institutions um we've got infectious disease Solutions education tuberculosis I wondered about that so that that takes us to ten uh then we've got education nutrition hunger is that two different ones yeah nutrition is one so that's that's about getting uh uh vitamins to pregnant mothers and calcium to pregnant mothers and to get uh uh uh feeding but if it's only one line item is what I'm saying yes that's nutrition the other one was agriculture of research and developments communities but they both address nutrition yes so now we're up to 11. yep so uh then we've got chronic diseases land tenured security skilled migration free trade so there's still one that I can't account for then that's and that is right I miss that that's childhood immunization uh so it's basically you know we we've uh immunized a lot of the world uh giving them vaccines against measles and many others and it's been a phenomenal benefit we estimate the saves somewhere between four and possibly as many as seven million kids each and every year this is just you know we should definitely be doing this you can have all the conversations about vaccine for for covet but you know vaccines against uh uh uh uh measles we just know works and is incredibly effective it'll cost more to get the last 10 15 that I'm missing in the world uh but even with that uh for about 1.7 billion dollars you can save half a million extra kids and it means that for every dollar spent you'll do a hundred and one dollars back on on on the dollar then it's really really incredible this this whole thing is has blown my mind and I just want to um thank you for giving a conceptual framework that people can follow I think it's it's really brilliant way of thinking through hard problems prioritizing and truly doing the best things first where can people follow you to get more of this uh very wise way of thinking so uh on uh Twitter uh longboard uh Beyond lombork that's my Twitter handle uh we have uh so the Copenhagen consensus my Think Tank who's organized all of this uh so Copenhagen consensus.org uh as well you can see it and then of course you can uh read the book I just want to show you the book because we actually published the conclusion on the cover and most people don't see it right in front but it actually has this line is it says benefits here and that has the cost down here so you can literally see yeah I have that book and didn't even notice that that's what that was there you go so the conclusion is on the cover you just have to watch the cover and then you're done amazing man thank you so much for joining me today boys and girls if you haven't already be sure to subscribe and until next time my friends be legendary take care peace if you like this conversation check out this episode to learn more talk to me about the three forces that you see that are influencing this moment we've got Banks collapsing US dollars under attack what is going on how do we step back and think about this moment