Conversations with Tyler - Patrick Collison has a Few Questions for Tyler (Live at Stripe)

Episode Date: April 12, 2017

A few months ago, Tyler asked Patrick Collison, CEO of Stripe, to be on the show. Patrick agreed, but only under the condition that the be the one to do the interviewing. Thus, what follows is the conversation Patrick wanted to have with Tyler, not the one you wanted to have. Happily Patrick stayed true to the spirit of Conversations with Tyler, and their dialogue covers a wide range of topics including the the benefits of diverse monocultures, the state of macroeconomics, Donald Trump, the amazing economics faculty at GMU, Peter Thiel, Brian Eno, Thomas Schelling, why Twitter is underrated, and — most pressing of all — why Marginal Revolution is so strange looking. Read a full transcript enhanced with helpful links. Recorded January 25th, 2017 Other ways to connect Follow us on Twitter and Instagram Follow Tyler on Twitter  Follow Patrick on Twitter Email us: [e-mail] Subscribe at our newsletter page to have the latest Conversations with Tyler news sent straight to your inbox.  Photo credit: JD Lasica

Conversations with Tyler is produced by the Mercatus Center at George Mason University, bridging the gap between academic ideas and real-world problems. Learn more at Mercadis.org. And for more conversations, including videos, transcripts, and upcoming dates, visit Conversationswithtyler.com. Hi, everyone. This is Tyler. Now, today's episode, it's going to be just a little different than usual. A few months ago, I asked Patrick Collison, the CEO of

Stripe to be on the show. I wanted Patrick on the show for a few reasons. One is just that Stripe and its Atlas project. It's one of the most exciting growth companies out there right now. I also told a reporter recently, but I considered Patrick to be one of the five smartest people I've ever known, and he's a lot of fun. As you'll hear, Patrick actually is from Ireland. Now, Patrick agreed, but only under the condition that he be the one to interview me. So, back in January, traveled to Stripe headquarters in San Francisco to be interviewed by Patrick. I'm happy to say Patrick stayed true to the spirit of a conversation with Tyler, so we covered a wide range of topics, including macroeconomics, Silicon Valley,

how some people can read so fast, the Trump administration, and why the blog Marginal Revolution is so ugly. We have more great conversations coming with guests like Raj Chetty, Jill the Poor, and Gary Kasparov, so please make sure to subscribe to the podcast if you haven't done so already. And now, here's the conversation of Patrick Collison with me. Thank you all very much for coming. I would typically start out with a lengthy introduction of the speakers' various accomplishments and things that make them notable and noteworthy. But Tyler told me that sort of du rigour in these conversations is to keep them to

90 minutes, and so I don't think I can really go far down that list in this case. Suffice it to say that you've published 15 books. Is that the right count? I don't know. I have no idea. Okay, well, I think it's more. Well, he's published at least the number of books in the stack here, along with, and actually, I think second from the top is his new book, which is about to come out, which I trust you've all pre-ordered on Amazon.

I won't be offended if you all just, or I'm sure Tyler won't be offended if you all take out your phone and go ahead and order it right now, the complacent class, I highly recommend it. Published more than 60 papers, obviously the author of the Great Stagnation, which I think was sort of the work that, you know, really brought you sort of top of mind, at least here in Silicon Valley. Tyler has visited every, every U.S. state with the exception of Alaska I just learned. And then, you know, I think, really most impressively and noteworthy of all, Bloomberg Business Week named him America's hottest economist back. And I think that was, was it two, three years ago? It was before I worked for them. So before he worked for them and before the era of fake news. So you can all trust it. Excited with this conversation.

My mother put it on her Facebook page. So the first thing I sort of wanted to ask you about is, you know, you're an economist, at least, you know, originally. And Paul Romer, who's, you know, now, of course, the chief economist of the World Bank, he opened his most recent paper with the assertion that for the last 30 years macroeconomics has been going backwards. And I looked into this and I realized that Tyler got his PhD exactly 30 years ago. And so I don't necessarily want to imply anything causal, but do you agree with Paul? I don't agree with Paul. I think we understand credit crunches much better than we used to. We understand the structure of asset returns and when and why risk matters compared to earlier times.

models where you have multiple equilibria where more than one thing can happen, we understand better. I don't think we've solved any ability to predict business cycles or market crashes or great recessions. In that sense, there's not progress, but I think the best theories often imply they're intrinsically difficult to predict. So I think we ask much better questions, and on that particular issue of science, I'm much more optimistic than is Paul Romer. What did you think of the paper itself and the the claims in it? I thought the paper was quite a polemic.

So writing a polemic can be useful. It attracts attention. It joltz people out of their dogmatic slumbers, to use the old philosophical term. But that said, a lot of the debate ended up being about either Paul Romer or a particular group of macroeconomists rather than about what macroeconomics should do. So I think a central question for macroeconomics is economic growth. I think our understanding of the determinants of growth, just like our understanding of how well science does is extremely poor. Much of that is ultimately cultural, and bridging economic and cultural ideas we're very bad at.

And I think macro has neglected that centrally important topic. That would be my main critique of macro. But it would be phrased more gently than Paul's. Is that, well, I would take that that partially because of your differences in temperament and not just the differences in belief structure. Yes, but Paul, when I talk with him, he has a very gentle temperament, so I don't actually have a good theory of Paul. I get on with him very well. I enjoy exchanging ideas with him, but sometimes he's a firebrand when he writes.

So I want to dig in on this question where you just mentioned how we have much better models now, right? But you sort of touched on this notion of our predictive ability. And it seems to me that, you know, there's the old joke about sort of economists where economics is the field where you can win the Nobel Prize for proving or for showing X, and then later you can go on to win it for showing that X is in fact false, right? And I guess, you know, the Nobel Prize in 74 when Myrtle and Hayek shared it was kind of evidence for this.

But I guess the thing I wanted to ask you is how much progress you think is actually is actually possible here, right? And that, you know, we're still having the debate as to whether, like, what exactly is the nature of the relationship between interest rates and inflation, right? And sort of does one drive the other and in which direction, what's the nature of the co-movement and so on? Or, like, is Washington, was the Washington consensus correct? Is the Washington consensus correct?

You know, what's the right, you know, how much freedom around the movement of capital should there be in developing nations and so on? Like what's the right policy to adopt if you're a developing country? And it seems to me that, well, I won't answer what it seems to me. I'll ask you the question, to what degree do you have confidence that economics will ever get to durable answers to these questions? And what do you imagine the version of the Paul Rumber paper in 30 years to look like? Frank Knight once said something wise, maybe overstated, but he said the main function of economics was to offset the stupid theorizing of other people. So it's very useful as a form

of discipline, and economics is a way of thinking. It's very useful for inoculating you against other kinds of mistakes, even though in some ways it may be a mistake itself. But I would say in macro, we're very good at retrodiction. So if you look at the Great Recession and you try to trace This when and where the bad mortgages made and which banks held them and when did they go bad, we can trace that with a level of detail and care that say we couldn't have done for the 1979 through 1982 recession. And that's a scientific advance, but in terms of control, we believed in the great moderation we were wrong.

Now we're probably wrong again. You have people like Jeremy Stein who are convinced the Fed shouldn't be holding rates down, people like Paul Krugman who are more or less convinced they should have been. And given that we cannot rerun alternate histories, I don't think statistics simply getting better will ever settle a lot of these key questions. So economics will always be hovering between art and science. Will there always be retrodictive or does it become predictive at some point? I don't think it will be predictive anytime soon, not in our lifetimes, not on a lot of

important issues. There's plenty of micro where it's predictive. So people who work at Uber, they have a data set and they can now answer questions with that. That works pretty well. Okay, so on what basis should we then be making macroeconomic decisions? Well, we have to make macroeconomic decisions. To do nothing is also a macroeconomic decision.

So I think the notion of having a Federal Reserve system that is predictable and tries to keep the nominal flow of purchasing power growing at some steady rate, we know that something like that is close to the best we can do in a fairly impressionistic way. And that's really important. People didn't know that in 1929. It's a huge victory for the contemporary. And so do you think that sort of from a forward-looking standpoint, we should be, we should try to come up with some very minimal set of stable rules along the lines of what you just

mentioned. And after that, the sort of, again, forward-looking predictive effort is sort of, we've done most as much as we are likely to be able to do, and everything after that is sort of filling in the details on what happened sort of ex post. I agree with that, but I would add another caveat. If you have a good rule, You have to wonder if all systems, including the U.S. Constitution, just all systems in the world eventually can be gamed. So it could be your macro rule would be good for a long time, but it could be gained if only through people figuring out how to use politics to distort or lie about the indicators. So I'm not sure there's an eternal solution, but I think there are policy semi-solutions that at least are good for 20 or 30 years. And so, you know, you're sort of touching on this notion that maybe economics has a lot of sort of, you know,

post hoc illustrative power, you know, uncertain how much predictive power it has. So you've written a lot about how sort of the study of economics has influenced your appreciation for the arts and for literature and for food and all of the rest. You haven't written as much about sort of the influence in the reverse direction. And so how has, how is your appreciation for and study of the arts influence your study of economics? And is this a version of that? This is a version of that. Here would be a simple example. If you think about Renaissance Florence,

at its peak, its population arguably was between 60 and 80,000 people. And there were surrounding areas. You could debate the number. But they had some really quite remarkable achievements that have stood a test of time and lasted, and today have very high market value. Now, in very naive theories of economics, that shouldn't be possible. People in Renaissance Florence, they didn't produce a kind of refrigerator that we're still using or a tech company that we still consult. But there's something different about, say, the visual arts where that was possible and it was done with small numbers. So there's something about the inputs to some kinds of production we don't understand. And I would suggest if we're trying to figure out, like, what makes Silicon Valley work,

actually by studying how they did what they did in the Florentine Renaissance is highly important. You'll learn what are the missing inputs that make for other things. kinds of miracles. Ireland and writing would be another example. What fraction of tenured economist in the U.S. do you think would agree with your take on the predictive power of macroeconomics? There's really a sharp distinction here between people who do macro and people who don't. So those who don't are typically pretty cynical, but I think they're actually too cynical. is the favored whipping boy of a lot of economists.

And the public is always upset at the macro economy. So you'll always find an audience for this. But I think macro is slightly underrated. But then in macro, you have too many people who are simply too arrogant. Like they think they're working on God's chosen method in different ways. And that's wrong also.

It's much more pluralistic than that. You're just grabbing parts of the elephant in a fairly blind way, I think. What field outside of economics has the movement to say about macroeconomics? Well, if you're just counting statistics or econometrics, but I think psychology, some form of social psychology. You mean along the lines of...

Why there's contagion of beliefs, why beliefs move together, why people move to fear and panic? Yeah, the sort of behavioral stuff. That's right. What are the, say, top two most sort of under-invested areas of economics today? Culture and economics for me is by far the most under-invested. I still think randomized control trials. They're expensive, but you do actually learn things from them, which are probably true. That's remarkable.

They contain actual knowledge. Now, it's true the questions you can ask are narrower, but it seems odd to turn down the reward of actual knowledge, right? You recently linked to the new book whose title is escaping me on, you'll probably remember it, on the series of of interviews on random control trials in economics. And there's all these questions about, you know, to what degree they have external validity and so on. Do you think the critics are overstating the case? One of the main criticisms is if you do randomized control trials, you're studying something like, well, does paying mothers to bring their children in for vaccines work in getting

the mothers to bring the children in? You're not asking big picture questions of political economy. But big picture questions of political economy, they can be very hard to control. There's no one who can steer, say, what will happen with India or Kenya, but you can change some policy regarding do you reward mothers for bringing their children in for vaccinations. So, you know, the subtitle of our blog, Small Steps Toward a Much Better World, There's Something To That, We Can Make a lot of These Small Steps, and it's also related to the correct attitude about management. A lot of good management is doing very small things and not always some grand philosophy.

So I think this is actually still underrated. So you said that culture is sort of one of the most under-invested areas, and you've written several books about culture, but among them, creative destruction. And this is sort of, at least as I read it, on the face of it, a defense of the effects of globalization on culture, right? And that, you know, while globalization might cause a decrease in a cross-country cultural diversity, that we shouldn't look at it at some, you know, God's eye view objective level. We should instead be focused on the individual, the subjective, and the operative level of diversity. And, you know, here in San Francisco, we see the fruits of all that globalization, right? But you also say in the book, I mean, you do acknowledge the point that there might be a decrease in total global cultural

diversity as a consequence of globalization. And so if you think culture is so important, and so under-invested in and so understudied, is it not sort of way too hasty to advocate for a force that's producing a net reduction in the quantity of it in the world? Well, there are multiple readings of a number of my books. And I would say when you're looking at the globalization of culture, we've engaged in a rather significant cashing in exercise. So say you have a very small community, Inuit in Canada,

or artists in Bali, they're very small in number. And until they're in some way reached by larger, richer cultures they can trade with, in many instances, they're not that creative. They have some tradition, but it's not fully mobilized. Then there's this intense cultural interchange, and it's very fruitful. There's a flowering. There's more commercial sale. Top creators come to be.

More genres are defined. There's more diversity within the Bollinese world or within Inuit sculpture, say. But eventually that peters out as the smaller communities are absorbed by larger ones. And over the last century, we've done an unprecedented amount of this cashing in by having smaller cultures obliterated. Now, one way to look at it is, well, they're there, and if you never touch them, that's a shame. Is there an optimal rate of cashing in? I'm not sure that's a variable you can control. But I think along some critical dimensions, our next century will be less creative than the last,

because we've cashed in on such a large number of small groups. And I worry about this with Ireland too, a place you're familiar with. So the Irish literary tradition, flowers arguably in the first half of the 20th century. And I worry now that people in Ireland hear too much American English, too much English English, and that style of writing, talking, joking, limericks is becoming somewhat less distinct. Still many wonderful writers from Ireland. But again, it's like an optimal stock depletion problem, and maybe we've pressed on the button a little too hard. the transaction costs should be higher.

Should be, but again, it's a hard variable to control. And with the tech world, in some ways the tech world might be growing too quickly, so people very quickly shift to Facebook, and that allows them to do much more socializing, and that in some ways actually limits the diversity of the world. They're happier, individually, but that's another instance of cashing in that actually may not be socially optimal.

And so is it that you believe that we can't do anything about this, and so we should appreciate the consequences as, best we can and make the best of it, or you think that we should not do anything about this? As an individual, there are definitely things you can do. So you can be quirkier, you can be eccentric, you can partake in some networks rather than others and subsidize things that otherwise might have their stocks depleted too quickly. At the macro level, it's hard to steer. So the Nassim Talib case that free trade gives you too much monoculture, I take it seriously at an intellectual level, but the amount by which you would need to cut off trade, to really create separately

existing independent parts of the world that would give us greater protection against existential risk. It seems you would literally need to go back to 1500 to do that, and that's not feasible, it wouldn't be desirable. But I think he's getting at a trade-off that a lot of the rest of us aren't sufficiently willing to admit. That in some ways we're investing in a literally a monoculture of diversity, and that's a little dangerous. Like every city has restaurants. I saw a Guam restaurant on mission when I was walking

today. I ate at a Cambodian restaurant. Two days before I was at Mandalay, a Burmese restaurant, and many cities have these, and we call it diversity, but we have to be careful also not to just be fooling ourselves. And so is connectivity the worst thing that ever happened to global culture? You need connectivity, and today's world has much longer life expectancy. People are happy or they're better off. we produce more things, but there's a danger in connectivity and the extreme acceleration of connectivity through tech. I would say it's a huge, non-controlled experiment that we need to be a little cautious about.

You know, you wrote with Derek Parfit back in the early 90s about how we should, you know, our intuitions that the discount rate we should have for the future are wrong. The discount rate should be much lower and we should care way more about people in the distant future. And if you believe that, shouldn't that, you know, on this particular cultural point, cause you even more concern? Because, you know, 500, 1,000, 5,000 years' time, we're not just slightly, but enormously limited, decreasing the amount of culture that they can expect. But keep in mind, if you don't mind the stocks of these smaller diverse cultures, their outputs deteriorate and decay. So there's so much from the past we'll never have a clue

about because it's gone and we never quote unquote exploited it. That's most of the culture, completely a closed book to us. So if we're worried about the future, you actually want to do exploitation plus preservation. And maybe we haven't done enough preservation, but it doesn't steer you away from the exploitation, caring a lot about the very distant future. Is there anything, you know, you point out that Talib says that, you know, the things we have to do in order to sort of counteract this effect would be so totalitarian that they're not really even worth kind of taking seriously. On the micro level or on the local level, is there anything we can do to make this, perhaps we can't solve it, but we can reduce

the effect somewhat? Well, spend less time on Facebook. Use Google in funny ways, right? Be careful. Should we just use Bing? Well, Bing is too much like Google. Simply being a weirdo with Google will suffice, I think. Be careful how you use Netflix streaming. If what's streaming on Netflix is your filter, you are part of the problem. But these are all actions for the individuals. I mean, us as a society, are there any policies we can enact or do we ought to follow?

Well, our main policies toward the arts more and more have to do with copyright patent and intellectual property. So I think for the most part, those are too strict. We could improve them and we'd get more creativity and more borrowing. But I don't think at the margin they will those changes, good though they may be, will have a major impact on this issue. Just the core, how do ordinary people spend most of their time? That's the big driver here. And other than having drastic changes in policy, I think most of what we have to do are these small steps

at the individual level toward the much better world. And just more randomization, think more carefully about physical space. So when I was growing up. I would drive my car into a town, maybe Philadelphia, with my friend Dan Klein. First thing we would do is get to a telephone booth. Remember those? And like evil people, we'd rip out the pages for use bookstores and then drive around and try to find them. And we would find them by basically yelling out the window and asking people where some street might be. And that seems horribly inefficient. But I think keeping a memory of why those odd, bizarre practices have some efficient elements when thought of as search algorithms. Preserving

that knowledge is very important. And I think people who write or think or communicate with others can do that. Would this all suggest that we should be even sadder than we are in the decline of various languages around the world? Yes. We should try to preserve them when we can. So, you know, Nauatl is actually my favorite language when I hear it. And it still has well over a million speakers. It's It's not an immediate danger, but I would predict in less than 200 years it will be gone. Gallic has made somewhat of a comeback, but it's still up in the air, perhaps.

Would you have written on this point, would you write the same book today? Not the same book, but when I reread that book, I think I capture the multiple layers of how globalization is dynamic and creative and welfare enhancing, but dangerous and stock-depleting and giving us this funny monoculture of extreme diversity patting ourselves on the back but all being a bit diverse in the same way I think that's in the book and I'm happy about that we love to play at diversity theater

that's one thing striking to me about the current world so you need different kinds of representation but the kind of moves you make to get there often create a monoculture of its own. And you see this when you compare the coasts to other parts of America. So I once wrote a blog post saying,

well, there's a lot more diversity amongst supporters of Trump than supporters of Hillary Clinton. This got me in a lot of trouble. People wrote to me outraged, how can that be? But there's many kinds of diversity. For instance, a simple principle is, our correct point of view will be less diverse than people who are wrong, because there are many more ways

to be wrong. And if you're completely right about something, that's a way. which you're not very diverse, even if you sort of feel you're religiously, ethnically, otherwise more diverse. So whether the kinds of diversity that matter are the kinds that are elevated in current American political discourse that's so taken for granted, especially on the coasts, and I think actually most of America doesn't necessarily agree with that. Can you say a bit more about the concept of diversity with regard to culture or ideas

or whatever, and sort of in particular, do you think diversity in some particular directions or some particular kinds of diversity matter more than others, or are you just for more heterogeneity in the broadest sense? Well, let's try thinking about highly creative groups, because we're in the Bay Area. There's some way in which they need to share something that's quite common, common language, language in the broad sense of the term, and a common framework. The sciences, the great co-authorships, they're very often people who are alike and not completely different. It's a little counterintuitive, but I think that's true.

But at the same time, you want a kind of optimal insulation from too many other frameworks. You don't want to be obsessed with all problems. You don't want all the knowledge of the ancient Mesopotamians in your head. Whatever people know, a thousand years from now will only distract you. A lot of what the Bay Area does is make you non-diverse by folks. focusing your attention on this semi-diverse monoculture, and the monoculture part of it is what's effective. It's like Renaissance Florence, where they didn't think too hard about China or what was going on in Sweden, and they had a particular set of problems based on satisfying a certain set of patrons, integrating the Christian religion,

but with clever twists and being somewhat Strousie and having a positive sense of life, realizing they were rediscovering antiquity, using a shade of blue that had this wonderful, beautiful glow, and at the same time having a kind of cynical commercial attitude about their own art, which they knew was done for money and profit. And that blend was just perfect, and you don't, you didn't want it destroyed by these outside elements. So our successful clusters places with the right kind of diverse monoculture? Yes, and the right kinds of implicit barriers to too much outside influence,

but they also tend to be stimulated by some major outside influence, such as in the Renaissance, rediscovering technologies from China and the Arabic world, rediscovering antiquity, a huge prod. Just like here, part of the prod is Moore's law, my goodness. What can we do now? And we're going to exhaust all those possibilities as quickly as we can. So you need the prod, you need the insulation, you need the common language, you need the barriers, you need to be weird and have a theory of your own weirdness

that's different from what your own weirdness actually is, because you're too looking at it from the inside. the inside and this area has that it's great it's inspiring so I I want to actually get back to the topic of weirdness a little bit later on but sort of quickly before we shift focus from Silicon Valley many in Silicon Valley are talking about the idea of universal basic income and sort of what we do when the robots take all of our jobs and I think you were initially a supporter of us and then you changed your mind and so can you describe why you change your mind and also whether

you think some kind of negative tax or sort of version of the earned income tax credit, is that an adequate replacement for it or do we need something further still? This is my worry with the universal basic income. It does make logical sense, especially as we get wealthier. But it for me was a kind of formative experience about 2009 in response to the financial crisis. One of the better policies would have been mortgage cram downs and write-offs for many afflicted people.

And many economists agreed with this. Harry Summers pushed it, but politically it proved impossible. People didn't hate all of the bailouts as much as they claim, but they hated the idea of the person next door getting a break that they didn't get when they had in their own mind worked harder and paid all their bills. And that proved impossible. So the notion of the kind of asymmetric treatments of neighbors, what kind of politics it would engender, post-Brexit, post-Trust.

But it won't be asymmetric. Everyone will get it. It depends how you do it. right but in essence the people who work more are being taxed more to pay for the whole system so on net they're getting less from having the system isn't that to some degree the case today do you think it just becomes more flagrant in a ubi world it works today precisely because it's not transparent and how many people even economists can explain to you how the earned income tax credit works whether it matters you know the number of children whether or not you're married who bears the final incidents even very few phd economists could explain that incorrect much less correctly. So so many of the sustainable structures of the contemporary world have to become non-transparent. So do we just need a sufficiently obfuscated version of a UBI and then we're fine? We call it disability insurance.

And as it works now, it's not working, but I think we'll actually evolve disability insurance in some way to become an obfuscated form of a partial universal basic income. And it won't be enough, it won't work that well. We'll combine that with earned income tax credit and some other policies, and it still won't be that wonderful, but that's what we'll do. Do you, I mean, there's kind of various debates as to whether there should be sort of some absolute floor or whether we should preserve the property that sort of some level of work is required, you know, in order for there to be any income sort of more along the lines of the earned income credit. Do you think that matters? I think the symbolic values, society rewards, matters a great deal. deal and more than I thought. And if you have a universal basic income, it's like you're

putting up a sign for immigrants, this is the kind of country we are. And for me, selection of immigrants is very important. We don't think about it enough. By having a lot of inequality, you're putting up another kind of sign for immigrants, like life here is tough. And if you live here, well, tough is tough. But on the the other hand, you're building a stronger cluster of creativity and a stronger group, and it might be better to have the signs without UBI, less transparency about how you help people, and a variety of ethics that on the face are not entirely defensible, but when you view them as an advertising campaign for your immigrant-rich country with more to come, you're getting

more productive people who will also help the rest of the world more. Keep in mind, US generates public goods for the whole world, just like Stripe and Atlas do. So you're never optimising for what's best for this country you want to optimize for what makes this country the most creative and that's different than just making us happy we're doomed to be the somewhat screwed up unjust not quite happy maybe more mentally ill country and we're the kind of atlas in some other sense partly carrying some of the world on our shoulders I'm glad we're recording this so we can later put forward that that conception

of America, but you mentioned immigrants. Michael Clemens and Land Pritchett, all the open border stuff and the trillion dollar bills lying on the sidewalk and so on. What do you make of it? I think they're wrong, and Michael himself, as I read him, moved away from that view. So my basic view, I'm pro-immigration. I think we should should and can take in more people, both high-skilled and low-skilled. But there is some point where your politics is no longer sustainable. I don't feel in this country, even with what's happened, that we're at that point. But it places a real check on open borders. And a United States with open borders, I think politically would be unworkable in less than 10 years, even though it makes economic sense. And it gets back to this optimal

degree of insulation. There's a political culture here, which requires a certain common language, common set of delusion, common set of myths, common set of things we understand. This country does it pretty well, not perfectly. And I don't think open borders is compatible with that. I think it would kill the goose laying the golden eggs. So I favor much more immigration, but not unrestricted immigration. I also think infrastructure would be a problem. If you could put forward any immigration policy tomorrow, what would your policy be, for

for the US in particular? It depends how constrained I am, but just taking what we have and increasing all of the numbers. I think my own ability to judge, you know, what kind of visa should there be more of, how do we manage, the quote is, should the preference be for family members? I'm a little more skeptical than most academics about the Australian and Canadian systems for this country. I think they work great for Australia and Canada. But for the United States, they would bring in too many high-paid professionals, in service sectors that don't bring that many productivity gains.

So just having more advanced degree professionals isn't what we want. We want people who produce public goods in the United States, and that's not really what dentists are. Maybe Australia wants more dentists, and we want more engineers, creators, dreamers, artists, eccentrics, and our immigration policy should reflect that, and in some ways, maybe be more random or appear more nonsensical. So again, all the people who say... I think it largely succeeds at that.

Sorry? We do. This sort of touches on, at least obliquely on the political status quo. And Brian Eno, who I think you're a fan of. Absolutely, another green world. It's one of my favorite albums. So he said... in an interview today that he is pleased about Brexit and Trump because they may be the kick

up the arse that we need. This is a proper crash and a chance to really rethink, but that it's good news. Do you agree? Not as stated, but there is a reworded version I would agree with. And let me say, I'm already very clearly on record as not supporting either Brexit or Trump for reasons, which or less the standard reasons. But if you think all systems can be gamed and are in some ways not sustainable, when you crack into the wall, there is an optimal time for that.

And you want to do it when other parts of your society and institutions are still healthy enough. So you can make a case. This shock has come at a time when we still can respond in a positive way. I don't know how to prove or disprove that proposition. I think it's quite possibly true. In that sense, it's lowered my optimism,

but my optimism about the mere election, given that the election is possible, I'm not as worried as a lot of people. I think there's a chance. It turns out to be a course correction that we needed, which is distinct from supporting the event itself. Maybe that's what Brian meant. By the way, I've sent him an email asking to interview him,

and for three months I haven't heard back, but we'll see. If it turns out to have been a good thing in, let's say, as assessed from 20 years from now, right? Why will that have been the case? It could be there's something about the diverse monoculture of the American coasts that wasn't as good as we thought, wasn't as stable as we thought, and was more resented than we thought, and certainly the latter seems to be true. So if the strategy was to sort of double down on the progress, progressive vision, bring in more immigrants, have a permanent democratic majority, and remake

America in the progressive ideal and be a larger Canada. Possibly that was the path we were on. Quite possibly that was a bad idea. And again, I don't prefer the way maybe we're getting off that path, but if we were going to get off it anyway, this might be the least painful way, at least possibly. I worry a great deal about the associated risks. But again, I don't rule that scenario out. What do you think the probability is that you will vote for Trump in 2020?

Zero. Even if one of these versions comes to pass? I don't think I would know by then. I find it un-aesthetic and just my temperament. I'm not attracted to people who are either bullies or who pretend they're bullies. And just that mood affiliation I don't want. So nothing's probability zero, but I won't make the assessor in an instrumentally rational way. So it's pretty close to zero.

Obviously, Trump is in the throes of making all sorts of, at least by traditional standards, unconventional appointments. And so if he created the new role of SAR of great stagnation ending and asked you to take the job. What would your policies be? My policy would be tell him to give that job to Peter Thiel. And he's done it. I think a lot of the Trump appointments actually are excellent or might turn out to be excellent.

At the FCC, possibly at the FDA. Education has possible upside, though I don't think it will really change much. I think there's a good chance Rex Tillerson turns out to be quite good. Now, what it's like to be a good appointee without proper support from the executive branch, that we're going to run that experiment. It could all go badly. But I also think, you know, Bannon is very smart, and it's quite possible the strategy is we're going to appoint a bunch of people who are really just different and talented but

not political and give them all free rein, and we know 80 percent of them will fail, but a bunch might do good things, and we saw the Obama model, you know, be a unifier, or hope and change, appoint academic, smart, like people who love Obama, and Obama loves them, and they're loyal to him, and there's a semi-well-functioning White House. That didn't actually change many things, whether you agree with all the programs or not. So that's their immediate experience, and they're going to try to do everything different. As a social scientist, I find this fascinating. But the notion that two or three of the agencies could come out of this much better and a few much worse. I worry the most about the Fed and the EPA. But I think a lot of

them are very smart, talented, able people, and we'll see what they're able to do. The case is often made that the EPA doesn't matter a great deal because it's economics that determines what happens on the climate front and coal plants are becoming uneconomic and China is canceling plans to build them and solar is crashing in price and so forth. Given all of that, why do you think the EPA really matters? I don't think we know how much the EPA matters. But I don't think we know how much the EPA matters, but I don't see any reason to deliberately do bad things with it. And it seems quite likely that's what will happen.

But I think you're completely correct that the major factor in, say, climate change, it could just be luck. Do we invent something cheap enough that the whole world wants to do it? And the political battles may not go down in history is that big of a thing. I know they feel important and there's good guys, there's bad guys, there's symbolic whatever on the line. You know, I've said I think a carbon tax would be. a good idea, you've got to tax something, why not do that? But that all said, it's probably

not the main thing. And a carbon tax is in many ways an overrated idea. Getting science and the tech world to work better is probably higher impact. Because US, you know, as the rest of the world grows, we become a less and less important polluter. And we need something cheap enough that everyone is going to do it. You know, Africa, Vietnam. So it really has got to be pretty good. And that's up, you know, to all of you. You know, there's a lot of discussion about all sorts of tail risks, especially geopolitical risks that we could face for the next four years. And your PhD advisor was Thomas Schelling.

Correct. How would Schelling have looked at today? And are there any ways in which your views about the probability of extreme tail risks and how we should approach and handle them differs to what you expect he would have thought. I had a long conversation with Schelling about a year ago. He passed away just this year. So I asked him some of these questions. One of his big influences on me was simply to get me to see nuclear weapons will always be the most important issue in the world,

no matter what else you might think. And it's very interesting to go back, read people right after World War II. Why is that given all the putative sort of cyber warfare, warfare and pathogenic weapons and all these other kind of catastrophic macro events that we think could occur? There's a chance pathogenic weapons could become more important at some future point. But for now, it's still nuclear weapons. A lot of people have them.

They've been used, right, twice by us. They might become much easier to acquire. They can be launched by mistake. The institutions surrounding them are not always well designed. Korea is a particularly hard to understand case that might be highly dangerous. So the notion that nuclear weapons are always the most important issue, this also gets back to your Trump question, you want, especially from this country, a lot of predictability. And I worry right now that the risk premium, especially in Asia, which does not have Western

Europe's built-up anti-war tradition, that we're underestimating that risk premium. I don't see it in asset prices. I think it's simply poorly understood. I don't have a prediction. But it's my single biggest worry that the South China Sea and Northeast Asia are less stable than we think. Is there any way in which your outlook differs to Schellings?

Please repeat that, I didn't catch it. Is there any way in which your outlook differs to Schellings? I mean, Schelling himself, his own thoughts, went through several phases. But he thought what was remarkable is how much the work has sustained a taboo against nuclear weapons use. And he thought this was a very strong and highly enduring norm that is still with us. And he gave a whole talk on this. It's still online.

And he gave talks on this actually in Iran, I think about seven or eight years ago. They're very interesting to hear Schelling addressing an audience of Iranians. And I'm not convinced the taboo is that strong. It's certainly the case no one has used them. But whether it's mere self-interest or whether there's actually a norm and taboo with independent force, I'm not convinced by his arguments, and that's made me a little more pessimistic. To close off on this topic, you've said that the sort of broader phenomenon of Donald Trump in his election is making us all stupider. Can you expand on that?

Well, I think it's made the left more stupider than the right. Whenever the party elected is objectionable, the people in opposition become stupider as pretty much a rule, and they become more emotional, and they attack the worst versions of the ideas they're against, when I think they should pick and choose more and should move more toward the center and try to bring more Americans. And the important thing now is to give people who are Trump. supporters an open path into not being Trump supporters and being something else and a lot of the rhetoric isn't doing that like I thought the marches went pretty well from that

point of view they were very broad very American that to me was very encouraging but a lot of the intellectual left I feel has become polarized and is doing the opposite so I want to ask you about the set of people that you that you work with and the They're all dear friends, so I'm totally biased. And the group that you've helped assemble at George Mason. So I'm talking about people like Arnold Kling and Robin Henson and Brian Kaplan and Alex Tabrock and so on.

How did that happen? Because these people are such a, you know, there are such interesting commonalities between them and they represent such a large fraction of interesting, of interesting ideas and somehow so many of them are in the same place. They're all inquiring. They all have broader interests. They all feel economists should be able to speak to real people. They all, in varying ways, have some kind of libertarian bent, albeit with a lot of diversity. Some of it is George Mason has long been a school willing to take a lot of chances. And we've had the Mercatus Center,

Public Choice Center, the Experimental Economics Group, and we've invested in these Florentine-like clusters of people who are different and been willing to make huge bets on them and see that through consistently and have determination and stick with our strategy. Was it obviously a good decision to hire them at the point where you did? No, of course not. What were you looking for? What made it clear to you? Well, I voted on each of these hires. I voted for them. For a lot of them, I was on the hiring committee. Robin Hansen's a good example. When we hired

Robin, he was much older than a typical assistant professor would be. And of course we don't practice age discrimination and neither does anyone else. But Robin was going to have a tough time being hired and I gave Robin some of my papers to read. He came in, he was a little actually obnoxious to me though he's one of the nicest people you'd ever want to meet. And he sent me back comments on my papers that they were all wrong. And there was no preliminary politeness.

I thought this was interesting but. And I thought this was great. So I thought, you know, we need to hire Robin. Robin is different. And Robin wrote papers I thought were crazy, but he clearly also was a genius. And I pushed very hard to hire Robin, and he made a good impression on a lot of other people. And he's been with us ever since. Were the papers, in fact, all wrong?

Robin's criticisms were all good points. But they weren't entirely wrong. So if you had to somehow force your yourself to kind of reduce these people to sort of a single strand of commonality between them. And you mentioned some of the shared characteristics, but what's the fundamental thing that links them? I think about this quite a bit. It's some mix of how one processes information and the willingness to be analytical about many things and to take your beliefs in one area and

at least try them out on all other areas. What I find depressing about a lot of academic is you have people who think very scientifically about their research, but then their life is just something totally different. Or they talk about politics, and they'll be just like anyone else and not very analytical or very scientific. So the idea that if you believe something, you know, at least try to see it through, what else does it imply? What else does it imply for all other things I believe in life? And then allow that to have feedback into your research. And I think that's what we all have in common at the most fundamental level. In what way should there be more such clusters?

In economics and academia, there are some other clusters. You had one at UMass Amherst, which isn't quite what it used to be. You had one at Notre Dame. Those were more kind of heterodox left-wing clusters. There's a group called INET backed by George Soros that's trying to create more of these. I think that's a very positive endeavor. I would like there to be, you know, a few departments that are still some version of Marxist. other heterodox views.

I'd like there to be more departments that specialize in experimental economics, other methods. But you have too many people trying to just move up in the rankings and be number 23, which isn't necessarily that glorious, rather than be number one or two along some stranger dimension. If we go home and we all conclude that we should ourselves become part of some movement to help create more of these heterosexual heterodox clusters, is the sort of characteristic you're just describing about sort of trying

to extrapolate views to other ostensibly unrelated areas, is that the thing that you should be trying to do even outside of economics? Or is there sort of some underlying thing that's the right sort of guiding principle when you're trying to create non-economic heterodox clusters? No, I think it's a fairly universal principle, but it gets back to these smaller cultures like the Inuit. They tend to be absorbed precisely because they're smaller in number. there is no unique Florentine style of painting. It's long, long since gone for centuries. So you have to replenish them, but we now have this thing, tech and connectivity, and that's outracing

the kind of counter tactics to keep certain things weird. You create some niche groups by bringing people together, but there's also a homogenizing effect. It's so quick, so rapid, so powerful. And so what's going to win that race? I'm not sure. But I fear a bit how quickly it's going and how hard it is to steer. to that. You've often argued, and sort of contrary to the prevailing trend in the U.S. and in Europe, that society should become more religious, or it would be a good thing if that happened. And so why do you believe that? And what's the crux of your disagreement with the, you know, with the supposed expert opinion that holds the opposite position?

Well, first let me say I am myself a non-believer. You could say I'm an agnostic, but tending toward non-belief. But it seems to me religion is a very special form of cultural capital. It's people's most fundamental beliefs about the world. People will believe in something. And for much of the West, I see Christianity and to some extent Judaism as having had a very special role. And the notion that we should just cash in on that and all become secular, and not be sure what we believe in.

I see a great danger in that. And if you visit a place like England where church attendance is remarkably low, people are extremely secular. That strikes me as unhealthy. Secular societies tend to fall into much lower birth rates. They don't reproduce themselves. That's one of the most damning things you can imagine,

actually about a society. And religion, even adjusting for income, has predictive power over the birth rate. And it's one reason why America still has a stable or typically growing population along with immigration. And American religion has stayed remarkably strong for our level of income. And it seems almost obvious to me that's a positive. There's a paper by John Gruber using instrumental variables. You know, religion tends to make lives better, more social capital, more cooperation.

But that's, I think, secondary to the bigger picture question. What do people believe in? Do those beliefs encourage self-replication of the basic society or not? And America is doing a good job on that, mostly because of religion. Is religion one of the few remaining sources of durable cultural diversity in an increasingly connected world? It is, and there's something fundamentally strange about religion, but in a rewarding way. So my next interview, it's actually on Thursday. I'm interviewing a rabbi. So I've been restudying the Bible.

And the Bible is one of the most beautiful, strange, and open to multiple interpretations, books that there is. And it's one of the books you can learn the most reading and rereading and rereading. I've been finding this very rewarding. And there's a chance, you know, you look at parts of the culture. Like today, Shakespeare and Jane Austen, they're much more popular. But our knowledge of the past, it's thinner. The sort of secondary figures seem to be getting lost.

And a small number of things get elevated. Maybe it's the Beatles from the 1960s music, Shakespeare, but say a lot of the Russian novelists seem to be falling away. People don't seem to read Nietzsche as much as they did in the 60s or 70s. So there's a centralization of what we take from the past, because the present is so crowded. So Michelle Ulibeck's submission was one of your favorite books in 2015. Yes.

And this is a book about a country that in fact, reversed this trend towards increased secularism. What did the book mean to you? Submission is, in my view, a fundamentally Straussian work. That is, it has secret meanings. It has to be read in the European context. So typically it's regarded as Ulebeck being anti-Islam, and he said some things in public.

They're somewhat outrageous on the issue. But I think actually he's envying Islam and the Muslims in France for the fact that they believe in something. And writing like Jonathan Swift, it's a criticism of contemporary France that we don't believe in things enough anymore. And here's a dynamic element in our society. And maybe in some ways we dislike it, but we actually ought to learn from it. And it's about the weaknesses of his own class, the French intellectual class that he comes from. And I thought it was spot on. Are you in favor of not just more religiosity but more religions?

I'm not against them, but of course it's hard to start them in ways that are sustainable. I find it very interesting to study relatively recent developments such as Mormonism. And it feels funny to people that somehow when you have religious narratives that are recent, they sound weirder than ones that are all. but that's quite arbitrary. Possibly I'm more of a fan of monotheism than religion per se. I agree with Hegel's remarks on polytheism that may not be conducive to political order.

I'd say that's still an uncertain question, but it's a worry I have. And as Hume pointed out, monotheism itself breaks down into partial polytheism because people want multiple things to worship to pray to do to talk to. So it's not a stable balance. Why did you start marginal revolution? Alex Tabarach came into my office and he said, Tyler, we have to write an economics textbook.

And I said, Alex, first we need to write a blog and become better known and then we'll write an economics textbook. I'm not sure what Alex thought at that point. I think he felt he was just humoring me and that he really wanted that we write the textbook. I don't know. I'll ask him. And we did the blog and that went very well. But it even took a few years before it really took off. So we started, I think, 2003, I'm not sure. But I think like persistence and determination for something you enjoy and believe in is very important. It's related to your remarks on religion. And I like doing it.

We just kept undoing it and thought, you know, if we have something to say, giving it away for free ought to lead to something. And if we don't have something to say, giving it away for free, you ought to tell us, you know, we suck. and, you know, full steam ahead. And I think that's a good attitude to have. Why does it look so strange? Does it look strange? Marginal Revolution?

Yeah, it looks old. It is old. It has that funny green color because that was originally the shade of green that George Mason had. And I think Alex, who did the visual design, but I've been the one saying, we need to keep it.

He took the green to stand in for George Mason, And I think green so often is an ugly color. I like green. Well, you would like green. But I thought the notion that we would deliberately choose an ugly color was a good idea. It would imply the merits of the enterprise had to be elsewhere. And all the places that look nicer, they're usually connected to advertising. We always want it to signal we're not about ads and it's about the ideas and that we, you know, we're retro.

And now we've been doing it a long time. I feel it ought to look retro. Have the ways in Pritchett's been valuable for you changed over the years? Absolutely. So when I started it, hardly anyone read it. When I started, I thought if 5,000 people read it, this would be something remarkable. And that happened pretty quickly, so for me it was enough. And I actually think five people is enough.

And at times, like during the financial crisis, over 100,000 people were. reading it on a given day, plus RSS feeds. I'm not sure how many total. And that seemed like absurd. But 10 years ago, it was a way to connect with younger people, and now the young are much less likely to read, and it's a way to connect with older people and wealthier people and better connected people. You just need to start the Snapchat version. Yes. Maybe we will someday. What kinds of blogs should there be more of in the world?

Single-issue blogs on issues of importance. So if you take something like penal reform, an underrated cause, prisons, I think, are barbaric, but it's not an easy problem to solve. There's not a quick fix. Some people do need to be constrained in some way. The idea that there should be more blogs that track that and persistently deliver the message, something is wrong here, issues of animal welfare on blogs. economics on blogs is doing pretty well and has for a while. It's one of the healthier parts

of the blogosphere. It's very hard to blog philosophy. Maybe someone will figure it out. I tend to think it usually doesn't work. Current events works, partisan politics works. But single-issue blogs, maybe they're not profitable, but I think socially they could have a big positive impact. Why do economics blogs work better than other fields, other academic fields especially? Economics has a common language, getting back to the point about what makes for good clusters but don't other fields more than other social science fields so we have micro economics you can put an argument into micro and all economists can grasp it

and anyone who knows some economics can make some sense of it but and we have an empirical side and the empirical results of economics a lot of them you can communicate in a sentence and often to non-specialists so both the common framework and some empirical element even if you're a little skeptical about both like they're there as a first offering even if you end up mocking them and sociology doesn't have the common framework philosophy the empirical element is tough to find an analytic and continental philosophy the arguments take so long economic arguments if they're good they don't take that long that might

be wrong but if an argument takes ten pages it's almost certainly too complicated right right so I think many of us are here so we can ask the question and how do you read so much by reading a lot. So if I read fiction, I don't read fiction much faster than most people, maybe a little faster, but within the normal bounds. If you just read a lot of books, you find most books aren't very interesting. And you can focus on what's important and actually get a lot read.

So, like I'll pick up a book, put it down, someone says, how long did it take you to read that book? And I'll say, 52 years, because I've been reading since I was three. And that's the correct answer. People don't get that. It took me 52 years to read that book. And so I'm not a fast reader. I'm a very, very slow reader.

You're just mismeasuring the unit if you think I read something quickly. I remember you commented in an interview a couple of years ago that you discard a lot of books. Are we all just making a huge mistake by finishing so many books? Is that one way? If you finish them, I'm not convinced you all do. So there's data from Kindle on this. And whether it's cheery or depressing, you can debate.

Now, you might be more willing to finish a physical book because it has an embodiment. Maybe it's more vivid. Or maybe by buying it, you made a greater commitment as opposed to having 400 unread things on your Kindle. But serious readers probably finish too many books and sit through too many movies. There's a biological intuition.

be loyal to things, which is a good intuition. But if you can selectively discard it for parts of your intellectual life without discarding it for your personal life, great. Does this kindle data about our median inability to finish books, does this suggest anything deficient in the artifact of the book itself? Should it be otherwise? There are probably too many books. So it depends what your goal is.

If your goal is simply to learn something. So often, reading a blog post is better than reading a book, even if the book is, of course, much longer. So books embody knowledge, they store knowledge, they certify knowledge. Those are important. I'm not anti-book. But as a means of communicating knowledge, once you've read a certain number of key earthquake, worldview-shattering books, books are way overrated. They're actually a pretty weak, impotent way of learning new things. Is there something between blogs and books that you think ought to exist that does not?

PDF, I don't know. I'm so often disappointed in those. The books that really change your mind are the best way to learn, but there's only so many of those, and there's completion of the stock and you age. And after that, travel, and then meeting clusters of people, and you talk to them and you learn areas by meeting them and toss in some books, And you should read more and more in clusters, like pick an area from time in history and read in that rather than reading a book. Do you have any heuristics for getting better at sort of more quickly finding, identifying,

books that are likely to change our minds? Email me. Or read marginal revolution. I mean, I can't have a better heuristic than what I say in other contexts. But how do you do it? You can email yourself, but not sure how effective it is. I sometimes say my business model is I respond or at least try to respond to every email I receive. I don't quite hit 100%. Well, that sounds very dangerous if you ever do email yourself. I email myself names of restaurants, but I don't respond to those.

That's why it's not 100%. But I feel if my responses show the right temperament that people will sort of tell me everything I need to know. And I think that's worked pretty well. So emails underrated in my worldview. Well, on that note, I wanted to ask you about a couple of things and whether they are in fact over or underrated. Sure.

And so starting out with something that obviously has a lot of popularity here, effective altruism. It's overrated by the people who know what it is. It's underrated by the entire rest of the world. Can you expand on the former? A lot of giving is not very rational. that's good or bad, it's a fact. And if you try to make it too rational in a particular way, a very culturally specific way, you'll simply end up with less giving. And then also, a lot of the particular targets of effective altruism, I'm not sure, are bad ideas. So somewhere like Harvard,

it has a huge endowment, it's super non or even anti-egalitarian, but it's nonetheless a self-replicating cluster of creativity. And if you're a rich person, Harvard was your alma mater and you give them A million dollars, is that a bad idea? I don't know, but effective altruists tend to be quite sure it's a bad idea. And I think there's too much pretense of knowledge in the movement as it is. But that said, relative to the people, just making mistakes. It's way, way, way underrated. So I'm actually a big fan of it in a public sense.

How about flying cars? Flying cars, I think, will be dangerous for a long time. And I don't know why you need to fly and then drive. So you can fly and then Uber or taxi and you separate the flight in the car. Until I hear a good reason why the integration is so important, you can, you know, like carry your iPad from one to the other and have a pretty integrated experience. So I'd much rather have the 140 characters. Well, that was going to be my next question, so 140 characters over underrated.

You mean Twitter itself or the characters? Both. I don't think they should relax the rule, as they've done in a number of ways. Tweets are too long, there are too many photos. There ought to be like a Pigouvian tax. On putting photos and sub-tweets in your tweets and threads. I favor a non-zero amount, not like the old rules, but it definitely should be limited in taxed with micropayments.

And I think that would make Twitter better and quicker. We agree. But mostly I'm a Twitter fan and rules really matter for their own sake. So yes, 140 characters plus. And Twitter itself over or underrated? Underrated and I think Trump has shown how powerful it is. Again, you don't have to agree with his tweets. But it's woken the world up that Twitter is not just some inferior Facebook that never was

going to turn out to be anything. It's extraordinarily powerful. People in Iran have known this for a long time. It will stay important and powerful. I think it's still very, very underrated, actually. As a commercial venture, I couldn't say, but as a force for shaping society. You use Twitter, but not Facebook. Why is that?

Partly my time is limited, but the Facebook page to me is too confusing. It's like William James' buzzing, blooming confusion, and they always change it, and I get a headache. It's like trying to work a very complicated microwave oven. And I can't really work a simple microwave that well. So I'm sensitive to the complexity of the visual field. But that said, if you have broadcasts to larger numbers, like would you prefer the smaller number,

the closed-gated thing that's not searchable? I don't see why I would, and I worry at the social level, Facebook is subsidizing sociability too much. So a function say that used to be served by music. You know, when you were in the seventh grade, this is the band I like. It's now served by social media, so it's pulling away a lot of hidden deep implied subsidies to culture, and our culture is in some ways weaker because we're happier and more sociable. I don't like that.

Is Facebook and Net good or bad for the world? We don't know yet. If you're a utilitarian focused on happiness, it's very likely good. But if you're a kind of Keynes-like person who cares about the association. aesthetic worth of the most significant contributions and you want to see like another at Led Zeppelin come to pass then it's probably bad and I have a bit of that and me Silicon Valley over underrated what Silicon Valley means I've become confused by if you say the Bay Area I think it's been overrated up until quite

recently a lot of it was just better leisure and now it's really starting to be integrated with the physical structure of things, and it's probably quite a bit underrated. So the diversity of business is possible here, I think, is just getting going, and I would say definitely underrated. Looking forward. Why does the term confuse you? Well, you're not in Silicon Valley. Oh, you mean geographic? If you say Bay Area, I feel more comfortable with my answer. Washington, D.C. As a city to live in, it's underrated. I think its weather is underrated.

As an intellectual and media capital, it's one of the most stimulating places to be. It's still highly livable, and we live half an hour outside of Washington when there's no traffic, ha-ha, and still have deer and fox on our lawn every morning at 6.30 a.m. That's amazing.

There's great ethnic food, and no major downside except for the fact you're not in Silicon Valley. The Bay Area, sorry. That's a subjective experience of living in D.C. Of course. What about the broader phenomenon of D.C.? The work ethic there is pretty strong.

The level of talent, you know, it's very much a monoculture. It's the ultimate company town. But I think those are creative. I think it's a creative city typically in destructive ways. I have highly mixed feelings about that. I don't think the surrounding counties should be as wealthy as they are. On net, you know, I'd rather see government be much small. much smaller and civil liberties be more respected. So I have a love-hate relationship with Washington.

I never want to live in the city. I've always lived in suburbs. Northern Virginia, I love much more than D.C. And I go to Washington and it feels like a strange, bizarre place, but still acutely aware of its connection to the ancient world, which hardly anywhere else in America has. And that's really important. And it's done something, you know, nowhere else in the world has. and it's still like the single most important place in what is an improving world. Stability. Stability is underrated, but there's also status quo bias. So this is tricky.

I think the Western world takes stability for granted because we've had so much of it for so long. And our basic model, as in macroeconomics, you overweight your last 20 or 30 years. So since, let's say, either the election of Ronald, Reagan, end of the Cold War, war fall of the Berlin Wall. So many good things have happened, and it's mostly been stable, and the worst predictions haven't come true. I think that's exactly what makes this a dangerous point in time, that we're not geared toward the kind of risk-taking imaginative thinking we need to stop this from being the next

1910. Can you see more on that? I see a creeping deterioration of the belief in individual liberty as an important idea, rule of law, cosmopolitanism, just general respect and decency, even in some very good nice countries. And, you know, this is one of them. I see that as getting weaker. And I think it's maybe a smaller move than a lot of the worriers are saying. But still, even when the trend is in that direction at all, it could have a self-fulfilling momentum. And that's much more dangerous than a lot of people realize Brexit. I'm not sure it will be a big deal economically speaking, but it's a strong

negative from a cultural point of view. That Turkey has fallen apart the way it has, that some of the Middle East is still up in flames, that Russia and China are much less free than some number of years ago. Those to me are major, major negatives at a cultural level, not tangible that we're underrating its importance. Restrictive urban construction and land use regulations. They're terrible, and we should allow much more building, much more of this country should be like Houston and parts of Texas. But that said, I've become a slight contrarian on this lately, and I wonder if the Bay Area isn't the one place in the world where building restrictions might make some sense. Because most of you want the restrictions, even if not you in the room, you out there in this area.

So removing the restrictions would be attacks. It would be great for the people who moved in. But if you're all producing these amazing global public goods, and the federal government is going to raise taxes on you anyway, I promise this. I don't care who wins the next five elections. Your taxes are going up. State, city, local, whatever. And then we put this new tax on you, and you all are the atlases out there.

I don't know if loosening building here would tax your productivity or increase it. But I'd at least consider the notion. is the one place in the world where we shouldn't loosen building restrictions. Do you somehow believe that it would, can you apply that argument in reverse? Do you think Silicon Valley would be better off if it had half the population? It doesn't, I don't live here, I don't know how bad the traffic is, and I suspect the people who are the most productive have workarounds that can afford to live where they want, for instance. I think a lot of spend a lot of time in traffic.

But it seems to me it's a pretty finely honed structure. It's evolved the way it has and to cut it in half or shrink it's probably a big mistake. How do you square this notion with, well, just to make sure I understand, you're saying the tax would be the other people around us. I mean, it's a, that's of our, again, our personal experiences of the area would somehow be diminished? The general culture would change. It would be less intense.

It would be like taking Florentine Renaissance and injecting into it, you know, 50,000. thousand people from Naples. Nothing against Naples. I love Naples. In fact, more than Florence. But I suspect that would have been a mistake back then. So I worry if you have too many people move into this uniquely weird, diverse monoculture, you could wreck it. Just a cautionary note. I'm agnostic, but I've started having this worry lately. Do you generally believe in the idea of increasing returns to scale of knowledge clusters? Yes, absolutely. But again, you need funny kinds of insulation too. It's having both that makes a play special. So you don't want a completely open system. You want

a rhetoric that, oh, it's also open and incredibly fantastic, but that it absolutely isn't at the same time. And I feel that every time I come here. It's great. Contrarianism. Overrated. That's the Straussian answer. Are we still in the great stagnation? Probably, but the last year I've seen a lot signs, partial signs were getting out of it. So the last year wage growth was pretty strong. And I hadn't been expecting that. I wouldn't change my mind based on one year of data, but one year is a lot more than nothing. And just what I see on the ground in terms of integrating better manipulation of information with actual real-world processes. And I've seen, again, not last year, but I think four out of the last five years, healthcare calls.

have behaved in a somewhat sane manner, and that's been a big driver of living standard and productivity problems. So I'm not sure that will stay on the right track, but I've seen four or five pretty encouraging signs. So I now hold the view there's a 30% chance we're on the verge like right now of climbing out of the great stagnation.

Can you see more on the second point you mentioned there, the particular kinds of technological change that you're seeing? If all tech is is spinning information more rapidly, it's wonderful for the infivores, academics, journalists, tech people, but a lot of people are actually just as happy watching network TV with three channels and Mary Tyler Moore. Maybe they like Facebook a bit more, but the real advantage is when you can ease, you know, how molecules impact your body. So if driverless cars really scale, as I think they will, many commutes will be much better.

That's a lot less frustration for people. Right there, I would say great stagnation is over. It's not a slam dunk. I think there are more obstacles to them than you read about in the popular press, but I think it's highly likely we get it within the next 20 years in some manner. Uber and self-driving cars and Airbnb and a bunch of these technology companies that are doing things in the real world. some of these new biotech companies and so forth,

they were all around two or three years ago, so why weren't you more optimistic back then? AI, in the broad sense of that term, seems to have developed more quickly than people thought. And even in 2011, I wrote a book saying, AI will develop more quickly than we think. My book average is over. And since then, it's developed more quickly than I thought.

And how many different problems you can apply that too, we still don't know. But just each time we seem to be positively surprised and we're still on that positive surprise curve. What are you watching to tell whether or not we have in fact exited to the Great Segnation? I think the best way would be not to view any media at all. And, you know, write down on a given day, like what molecules impacted my body? People, you know, they're upset about Trump. Obviously there are risks, things that are bad, but it's also a healthy exercise. Write down each day, like the Trump molecules.

Did they impact my body today? And in some ways they will. But it's a very different perspective. So if you stop reading about tech and AI and whatever and just sort of write down on those, keep a molecules diary, that's when you'll know. When your molecules diary gets really exciting. I'll for the moment leave it at that.

Do you want to take me three or so, three or four questions from the audience here? Hi, Tyler. My question was a lot of us look at issues or read about issues and then think, oh, what would Tyler Cohen think about this and go to your blog and try to pass off

your views as our own? I was wondering... That's not scalable. I was wondering who is that person for you and a sort of economists, economist, if you will. I think the important

thing about the contemporary world is how you manipulate your networks and your clusters. So I don't think any one person is very good on Twitter, no matter how smart or clever they may be. And I don't think anyone blogger is very good at all. So there's a kind of embedded algorithm in blogs, Twitter, other social media. If you're really good at kind of reading the system, that's when you learn things. That's extremely powerful. And every day I try to train, retrain myself in reading the system.

And I feel that's a skill I've become pretty good at, but I'm always working on it. Like every single day, that's the one thing I'm always, how can I improve this obsessively? And I guess that would be my advice to downgrade the individuals and try to understand properties of these systems better. Hi, I grew up in the Rust Belt and I watched a lot of large companies' tech companies come in and try to build hubs, technology hubs in those areas. And invariably, they move in, and then five years later they close down. If they can't be tech clusters, what can they be? Or maybe they can be tech clusters and they're just doing it wrong? What should

they do? I think the final number of tech clusters will be quite small. The Bay Area and several parts of China, Israel being a much smaller but still potent one. And I think it will shock people how few tech clusters develop. Because it's a fragile ecosystem. It's about project evaluation. It's closest to the number of major financial centers, and there are relatively few of those. Now you're asking, so what will those areas become?

Well, empty, I hope. But I understand the transitional problems, and I think one thing you'll see from a Trump administration is a big redistribution of income back to those regions, and it will actually solve some problems. But in the longer run, I'm not sure how that will work out. When you want to just neglect a region and have it empty and when you want to try to keep it going, that's a tough call.

But I think we're going to see big changes like with Medicaid. There'll be block grants, perhaps, and given out on a formula that rewards Rust Belt States. I wanted to connect two points that came up tonight. First, you know, you are the original or like the pinnacle of an informivores. So I estimate that you process about a kilo book a year. And at the same time, you also have a great social circle. So how would you say friendship adds something besides the information feed of talking to

people like Robin Hansen? What's the friendship rather than, say, reading literature about Robin Hansen? It's very important to keep yourself like engaged and motivated. And for me, a good rule of like friends. It's just to really try to be myself and just be willing to be weird, if it's even weird, and kind of let people self-select around that to some extent. And that's worked well for me more than like trying to make friends. And friends tell you, you know, when you're completely off the mark,

it's companionship, common sense of purpose, you know, it's really, really important to like be working with people. at least you have friendly ties with, even if they don't feel like you're friends with a capital F in the sense that a Russian would use that word. Hey, I was talking with a friend of mine about a possible next startups that we could start, and we're thinking about starting a religion.

So something maybe vaguely Taoist, compatible with modern science, but hopefully something that gives people a sense of purpose, religious community hopefully increases happiness. I love hearing your thoughts earlier. Do you have any tips or any ideas? They're going to more atheistic, apparently. I think you need to stop smiling if you're going to start a religion.

There's a severity to it, some of which might be feigned, that's quite difficult to pull off in the contemporary world. So I think my advice, I don't give that much advice, but maybe my advice is not to do it. The entry barriers are high, and the religions we have are quite rich and well developed. And what you would have to be to succeed, I suspect is someone who wouldn't be at this talk.

What's the next great political party that doesn't exist yet? In the United States. Yes. I think America will have its current two-party system for a very long time to come. The barriers to a third party. are very high. The Trump experience shows how flexible parties are, whether one likes that or not. I think the Democrats will do their own version of this in exactly what direction I'm not sure.

But my prediction is no major new or third party here for the foreseeable future, and how long was our last new party? My goodness, you're going back into the 19th century. Let's move one more question. So my question is kind of two-folded, so it stays as one question. One more person. At the beginning, you're talking about basic income and how it won't be feasible. Do you think that if we ever did get into a world

where this was a thing, then perhaps it would increase culture and creativity because people now have all this free time to use, or do you think it would just end up going to waste? That's like the first half, and so it stays with one. The second part is you were also talking about AI in the broader sense and how it has become,

how it's developing rapidly and how it's a bigger thing than we thought it would be. Do you think we have a future where our creativity and culture stems from AI and things they imagine and build? In reverse order, first in chess, so much of the creativity already stems from AI, computers playing chess. I've listened to computer composed music. are, I don't think it's impressive yet, but I don't rule it out by any means, so I think at some point those molecules will impinge on me. A guaranteed annual income, I could imagine that working pretty well in countries like Australia and Denmark, smaller markets where life is

already less harsh in some ways, and there's more collaboration, and the work ethic is understood differently to begin with and they have more cohesion than the United States. But I am an American exceptionalist. We have this unique vision, a kind of extreme Puritanism, adopting personal projects that are work-based and obsessively seeing them through in a determined way that I think is so special that say I never felt when I lived in New Zealand, a wonderful country, they can do UBI. But I don't want it here. I'd rather keep that culture. I think it will do the world more good. And I think it also means we never will adopt UBI or not anytime soon. So you write a lot of mood affiliation and the problems within it. And you write about

this despite the fact that I think you believe that cognitive biases are themselves overrated. Can you just, for the folks here, sort of quickly describe your sort of current take on mood affiliation of what it is. And then what is something that people here don't believe and really don't want to hear because of our own sort of collective Bay Area slash Silicon Valley mood affiliation? Moot affiliation was a concept I first coined to refer to people who judge arguments by the mood of the argument. So there's some writers, maybe they'll remain nameless,

but they're optimistic. So if an argument is optimistic, they think the argument is more likely to be correct. Well, things have been getting better. I'm not saying that carries no weight, but be a very strict Bayesian, just because the mood feels comfortable. A lot of very contemporary partisan debate is really about moods.

If you feel someone is not condemning something with the right mood, you'll reject the attached substantive claim. So a lot of the exercise I do on the blog is trying to teach myself how to detach and how to unbundle things and kind of inter-temporally substitute moods and contain like bundles of optimistic, pessimistic, condemning, approving, tolerant, intolerant, intolerant, and whatever moods at multiple levels, you know, at the same time in some way. So, you know, the Bay Area strikes me as having a lot of kind of pearl clutching and a reputation for thinking it's more tolerant than it is.

And I think that's true of both coasts. And I think, you know, in general, all cultures are oblivious. And America in particular, its coasts tend to think like where the cosmopolitan. the volatile side of American culture. And I really don't believe that. I think you're a uniquely brilliant, like, twisted, inward-looking, diverse monoculture, and I'm very glad you are.

Wait, wait, this is, you've already accused us of that. I want something that you yourself believe or are sort of quite confident is true, but that, again, we do want to hear. Well, that's really, you know, the main lecture I want to give. You know, religion is under-

I mean, I think in general, people in California overrate the efficacy of government. I think libertarians underrated, but if we're in California, I guess I can't not make that point. And you have unique advantages here. You have the cluster. So there's a lot of things you can do and get away with that don't work in a more general way, like, you know, raising the minimum wage to some level. That cluster gives you enormous rents. The world does not build out of clusters like that. And so I would just say be careful about overgeneralizing from your experience here.

But I mean, you know, so many things were like, I'm sure like my view is wrong. My view is right. California's wrong. I don't think that's the right way to go about it. You know, I would say, oh, you know, I like Southern California better than I like it here. Maybe that's unacceptable. I think Los Angeles is the greatest city in the world. I'd love to live there.

It has the best ethnic food. And there's something about it, the way it's a cosmopolitan city, sense of openness. Someone once said, like, what's real there is so phony and what's phony is so real. It's always surprising me. And I love their diverse monoculture. My favorite part of this country. Hello, Cohen. Thank you very much.

Thank you, Patrick. Thanks for listening to me. conversations with Tyler. You can subscribe to the podcast in iTunes, Stitcher, or your favorite podcast app. And if you like this podcast, please consider rating it on iTunes and leaving a review. This helps other people find the show.