Conversations with Tyler - Balaji Srinivasan on the Power and Promise of the Blockchain

Episode Date: April 25, 2018

When Balaji Srinivasan sat down for his conversation with Tyler he was the CEO of Earn.com. Today he is the CTO at Coinbase, which acquired his company in the intervening weeks (congrats Balaji!). But while his job title has changed, his passion remains the same: harnessing the power of the blockchain to launch a new generation of entrepreneurs, businesses, and entire markets. Balaji talks with Tyler about the potential of the blockchain and beyond, including how firewalls may become the new immigration policy tool, why drones are still underrated, the future of news and academia, what the Silicon Valley opener reveals about how America views the tech industry, and more. Read a full transcript enhanced with helpful links. Recorded April 2nd, 2018 Other ways to connect Follow us on Twitter and Instagram Follow Tyler on Twitter  Follow Balaji on Twitter Email us: [e-mail] Subscribe at our newsletter page to have the latest Conversations with Tyler news sent straight to your inbox. 

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special from Tyler. Thanks. 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. I'm here today with Balaji Srinivasa. Mark Andresen has described Balaji as the man who has more ideas, good ideas per minute than anyone else in the Bay Area. He is the CEO of Earn.com, where we're sitting right now, a board partner at Andresen Harwitz,

formerly a general partner, and he has co-founded the company Council, in addition to many other achievements on top of all that, being thought of as simply one of the most generative thinkers, talkers, and speakers in Silicon Valley. Pelagie, thank you for doing this. Tyler, nice see you. My first question, I suppose, is about management. So there are amazing achievements from the tech sector, but a lot of them seem to cover software or other services that are very rapidly scalable. To what extent do you think the Bay Area has actually come up with a kind of new and innovative management technique for managing smart people better?

Or is it just that you do scalability great? That's a really good question. I think the most fundamental concept really boils down to equity, which is to say that in game theory, you know, the simple, game, the two-by-two matrix, right? You know, when you're talking prisoners at LMO or something else like that, you want to actually have the upper diagonal where it's a win-win be obviously better for both parties than any other square on the board, certainly the win-lose or the lose-win case. And what equity does, it takes that from the two-by-two to the two-by-two case, right, the two-to-the-k case, where even if you have K parties, all them realize that their highest payoff

is from the upper-right quadrant. That's to say, when the company exits, that's what makes them the most money, then anything that would be kind of an off-dagonal political thing to do, which benefits them at the expense of somebody else. So the most fundamental management technique, I think that the barrier has pioneered is introduction of equity and company stock options as given. So say we took Selken Valley or San Francisco managers and brought them into the healthcare sector. Is there a low-hanging fruit that could be reaped from what you've all done here? The health care sector is a very large area. I'd say that if you separate it out into let's say health IT and electronic medical records and then diagnostics and then let's say

prosthetics and then you get to therapeutics and gene therapy and vaccines and things like that. That's kind of a gradation of risk and also gradation of, let's say, susceptibility to a software-based attack. So for example, health IT and EMR, that's directly within our wheelhouse. There's a lot of companies that are working on that already. A diagnostics is something I'm also pretty familiar with. It's about half physical and then the rest of it's digital. Prostetics, again, is like robotics, and even though there's invasive aspects of it, you can get pretty far thinking of it as a software and hardware kind of thing and less messy biology. It's when you get to therapeutics, and when you get to gene therapy, and when you get to vaccines and stuff that's under Cedar

or CBER, that's where it gets difficult. So if you break healthcare up into those segments, I think some of them are amenable to startups and Silicon Valley techniques today, and some of them not for some time. As you know, we live in a country where really large numbers of parents are afraid or unwilling to vaccinate their children, or maybe they do so with as a How is it that we explain to them they're going to get something on the blockchain? It's sinister. It's inhabited by Satan. They will eat out the interior of their minds.

How does this work? What's the role of the new Silicon Valley CEO? Well, that's mixing a bunch of different things together. I'd say vaccines are a real edge case for, you know, folks who are generally live and let live because, you know, while you wouldn't want to interview with someone's choice of clothes or their choice of food necessarily if they don't believe in vaccines and their child or or themselves has a contagious disease, and it can screw up other people's livelihoods and lives. I'm not sure that's something that a softer CEO could attack. It's kind of an education problem.

I do think that folks who are against vaccination, if they wanted to self-quarantine, that would be good. Since they're not going to do so, then it's a challenging problem. It's one that I don't think software necessarily has a solution to at this point. If you were designing journalism from scratch, what would it look like? Hmm, that's an interesting question. I think it would have much, much more involvement of people on the ground and many, many, many more part-time journalists and people who wouldn't even call themselves journalists. So, for example, the person who's actually on the scene with a smartphone, everybody now has a 24-7 internet-connected video camera with all kinds of software on it. And I think, you know, Korea pioneered something like this called

Oh My News a while back. I think it's still possibly going. I haven't followed it very closely. But I think a model like that in the global scale where you're effectively paying, you know, folks in lots of different countries to collect news, I think is interesting. But the news problem, of course, is a much, much bigger thing. There's still verification, right? There's still verification. Especially with phony video being easier and easier. That's right. I mean, one thing that's, you know, kind of like, let's say a secondary point, somewhat related is typically what people do is they will take, let's say, war reporting and, you know, Kim Kardashian type reporting and put them at opposite ends of the spectrum.

Like this is your eat your vegetable stuff and this is your infotainment. I would actually group them at the same kind of region and put, let's say, tutorials on the other side. And here's why. Whether it's, you know, about Afghanistan or Iraq or the Kardashians, that's a story whose facts you can't independently verify versus a tutorial on, you know, a new piece of software or, you know, how to fly a drone or something like that is something you can independently verify.

And so you can fact check every single line by going through it yourself. So what I think is likely to happen is you're going to see more news that, falls into that news you can use category where if people are concerned about the veracity, it's got kind of an inbuilt fact-checking mechanism because you're actually executing every single line as you read it. And this will involve micro payments in the blockchain? I think there is one aspect that it might. So, you know, while I certainly think about the blockchain a lot, the part that's relevant here is prediction markets. And so, you know, what people have often talked about are lots of people write op-ed columns. There's no, you know,

record of whether they were correct or not in their predictions, right? People who opine for a living don't traditionally have a way of collecting, you know, hey, I was right about this, wrong about that. Venture capitalists do, and it's called our returns. And so I think you could potentially bring something like that to a wider audience if you nailed the whole prediction markets thing. But that's something people have talked about for some time. I think it's newly feasible again with blockchain. Maybe someone will take a crack at that. Why aren't private companies more interested in prediction markets?

This has long been a puzzle to me. I think several reasons. Well, first is their private companies have the market itself, namely the stock market, right? the commodities market, the bond market, where people are paying... But that's conditional on many different decisions. Correct. You could have a conditional market. If we do X, what do you all think?

Yes, except the problem is that those real markets have real money and all the folks playing in those markets are really playing to win. Whereas a toy market, at least that's what we've perceived as at the beginning, we're not have the dollar totals required to be interesting. It might only have, you know, like academic nerds as part of it as opposed to folks trying to game the system. I think it wouldn't be necessarily as reflective of reality and wouldn't have the predictive value as the real markets do. That may be one reason that private companies have not adopted. But if people value something, so take Bitcoin, when Satoshi started it, if that's even the right word, it was the weirdest possible thing. And that is well underway. And then some after basically 10 years.

The iPhone comes out. There's plenty of markets in iPhones and things that go with iPhones. Prediction markets, it shouldn't seem the jump starting should be that hard. You get liquidity. People want to trade. Companies want to do them. Just like changing accounting practice. or many other things that happen all the time.

Yeah. Do we not want to know the truth within companies? As I said, I think people will take another crack of this with the blockchain because, you know, the blockchain has not just made it much easier to start your own currency in your darn room. It's also made it much more easy to start your own marketplace. And so the threshold for starting a new market has dropped dramatically. And so maybe we're going to see some innovation in that in the years to come. If you were designing academia from scratch, what would that look like?

Ah, that's interesting. I think a lot about the culture of open source versus peer review. Right. And the distinction is in open source, bugs are expected. Reproducibility is a function of your ability to execute the source code. Everything is fundamentally transparent because it's all published. And you publish first and then people kind of review it and give feedback second as opposed to the academic model. Like in the clay shirky model, right? Exactly. Right. And if you think about academia, all of those are inverted. For example, a retraction or a correction in academia is a real blemish on your career. It can be a very big deal. Whereas, you know, an open source. it's expected. You've got, you know, very popular repositories that have thousands of books. You know, you go and get peer reviewed first and publish second, and many, many papers are not at all transparent in their methods or their data. So I'd like to see a more open source-like culture, but that can really only happen when the incentives of academia are aligned towards open source. And right now, the grants model is not conducive to that. And would you bundle research and teaching the way we do it

now, or you have another proposal? I think that what's starting to happen is a lot of the folks in a previous generation who would have gone on to be, let's say, professors at Stanford are increasingly saying, hey, look, why should I go and, you know, spend all this effort for a few hundred thousand dollars for a grant when I can spend a comparable amount of effort, start a company, exit it, and get a few million dollars and then fund the equivalent of graduate students via angel investments, right? So I think what you're going to start to see is the research teaching division comes from, like, you know, basically the 20th century. And I think what you instead get is something where I go and I'm a practitioner, then I do a bunch of angel investments, and I spend

some time researching, and then I go and put up a MOOC lecture and I teach what I've got, and I think it's more organic where some people will focus just on one thing, some on another thing, some will do a mix, but it's going to be more commercially aligned the entirety of it as opposed to just being in academia. Why is the venture capital model so geographically clustered? So so much of it is out here in the Bay Area, it's spreading to other parts of the country, but around the world you see Israel in some ways as being number two, per capita number one, but that's a very small country.

Why is it so hard to get venture capital off the ground in so many areas? So I think that's actually now changed with the advent of ICOs and Ethereum and crypto. I think historically the reason for it was, you know, companies would go, they'd come to Sand Hill Road. And one maybe slightly less appreciated aspect is if you come to Sand Hill Road and you get VC financing, the VC who invests in your company typically takes a board seat. And a VC does not want to fly 6,000 miles for a. every board seat if they've got 10 board seats and four boardings a year per company. So what the VC would like in general, all else being equal is for you to be within driving distance, right? And not only does

that VC like it, so does the next VC in the B round, the next VC in the C round. And so that that factor is actually one of the big things that constrains people to the Bay Area is VC driving distance, right? Because VCs don't want to do investments that are, you know, an entire world away. I think that with the advent of Ethereum and ICOs, we have finally begun to decentralize the last piece, which was funding. And that regulatory environment needs to be worked out. It's going to be worked out in different ways in different countries. But the old era where you had to come to Sand Hill to get your company funded and then go to Wall Street to exit is over. I think that's something where it's going to increasingly decentralized already has decentralized worldwide, and that's going to continue.

With or without a board seat, doesn't funding require a face-to-face relationship? It's common for VC companies to even want the people they're funding. to move their endeavor to the Bay Area in some way, not only for the board meeting, but they want to spend time with those people. We're doing this podcast face-to-face. We could have done it over Skype. There's something significant about actually having an emotionally vivid connection with someone right there in the room. How much can we get around that as a basic constraint? I think that obviously in-person is always going to be valuable so long as we're physical beings. But I do think that there's a number of things that have, A, made remote work better,

and B, made the Bay Area more disadvantaged. So I'll list a few of the factors. First, soaring rents, right, in the Bay Area. But that's precisely because face-to-face is efficient. True. But a certain point what happens is, you know, prices of a signal, right? And, you know, the rest of the world is like, I mean, that's everywhere outside the Bay Area. There's a lot of places that are cheaper, that are, you know, safer if you've got a family that have better weather. You know, the Bay Area has got decent weather, but there's places that are nicer that have a lower also living, very expensive over here, and that you don't have the same issue with engineers getting poached. You know, that's a big issue at other companies. And so on and so forth.

There's a list of reasons that are starting to pile up to make the barrier less and less attractive from a comparative standpoint. And then on the pull side, remote work is getting better. Every year it gets better, you know, whether it's Slack or whether it's mobile phones getting better. But face-to-face gets better too, because Slack is a complement to face-to-face interaction. Sure. So it's making both the remote and the direct better. Is it changing the ratio? Yeah, I think, I mean, at least anecdotally, what I've found is a lot of the companies that I've been working with have like a Bay Area HQ where your hubs are in person and your spokes are international, right?

And so what I mean by that is, it is true that executive functions, management, things like that, where you're managing people, then, you know, face-to-face is good, you know, whiteboard sessions are good, et cetera. If you're really just primarily working with electrons, you don't need face-to-face as much. and you can be kind of on your own schedule. So I'd say if you're a manager, if you're an executive, yes, face-to-face is still probably necessary, but as an engineer, it's less and less necessary, I think. If you try to think through, what's the main failing at the margin of telepresence?

So if I said, well, I think the main failing is you cannot send smells over telepresence, that doesn't sound plausible, right? It seems you could get on with people and work with them face-to-face, even if you didn't have a sense of smell. So what exactly is the thing that's missing if we get into a very good teleconferencing room,

we all sit around the table, speak to people on a screen. If not smell, what is absent that makes that less valuable? Really good question. I thought about this a lot, actually. I think there's two technologies that are kind of obviously going to converge.

The first are these any bots type things, which are basically like an iPad on wheels, which you can remotely control like a video game, roll it around, etc. And the second are the Boston dynamic style humanoid robots, which you can do grasping and other kinds of things. They've got a humanized form factor. Eventually, those things, plus like a VR

body suit, are going to be combined such that you can, maybe in 10 years, you know, script a robot from around the world, right? And you'll be able to basically see through a screen and you can actually actuate it and move the arms and whatnot. I've done this giving a talk, by the way. Okay. I don't know how it was for the audience, but it does in some literal sense work. Right. So the thing is that the robotics have to be better. You know, the bandwidth has to be better. All that stuff has to be better. But when it does get better, an interesting thing happens, your immigration policy becomes your firewall, right? That is to say, someone can, quote, immigrate to your country over an internet connection, connect to a robot, animate it, and start walking it around. And now your

ability to intradite those internet connections is your immigration policy, right? That is massive implications for all kinds of things. Among other things, you know, you wouldn't have to travel thousands of miles to get a job as a day laborer. You could literally comparison shop. Even, like, migrant work type labor could eventually become software, which is really kind of. of amazing because then they could get a higher wage, potentially they could go to the best market. I think there are going to be some really interesting things that happen with telepresence in the medium term. We're not there yet, but about five to ten years. There's some evidence, say, from soccer, that peripheral vision is an important determinant of whether you're a good

soccer player or a great soccer player, how much you take in around you, that is not obviously the thing you're tasked with doing. And maybe one problem with telepresence, it's simply hard to test or try out other people's peripheral vision, because exactly they're focused on looking at you and you don't see how they take in the surprises because they're insulated from those because they're pointed at you in some way. Right. I think that is solvable though. Like, you know, a lot of the VR work nowadays is focus on field of view and peripheral vision and making it feel more immersive. And you just need the right kind of cameras on the robot and the right latency and whatnot. That's potentially solvable. But you're right, it does need to

become more immersive. Eventually, though, it may cross over and become something where people prefer that than travel because, you know, they can go to Egypt and they can go to Japan and they can go to the UK all within the same day without any jet lag. And they'll literally move with the speed of light. Now, here's a very general question. Right now, children, especially in the Bay Area, but they grow up with so much tech surrounds them all the time. iPad, smartphone, apps, whatever it may be, and they learn how to use it very young. Now, there are costs and benefits to this.

Overall, I would say I'm optimistic about it. But just in general, what is the implicit ideological commitment or value judgment we're making by just allowing this to proceed. How do you think about that decision? Well, you know, one thing I say that's interesting is basically that the fact that kids are on their phones and on their iPads and whatnot means, you know, the state has six hours of compulsory education per day, right? But what's interesting is the network is getting a lot of those hours and kind of

taking them away from the state because the kids are, you know, plugged into their laptops and iPads and iPhones and self-educating during the period they're supposed to be, having compulsory state education. So I think there's an interesting kind of thing that's happening there where you're having kids plugged into a different network, not the state-approved network during their nascent years, but the internet and their own sub-communities and subcultures. So the state has a lot less control over kids as they're coming up. And if you go all the way back to like, you know, how Bismarck Institute of Public Education and whatnot, it was to really raise children who were, you know, quote-unquote obedient to the state, right, who were patriots

or however you want to call it. And because that acculturation, is happening less and less because kids are getting plugged into folks who have maybe different ideologies at a much younger age, I think that's got a lot of interesting medium-term consequences. But some parents would say there's a potential, maybe addiction risk, if that's the right word, or maybe an attention risk. And then on the plus side, there's a lot more information, more freedom of thought. If you're an unusual child, you can connect with others like you more readily. How much do you think we know now those are positive tradeoffs? On balance, I think it's more upside, more downside.

like everything technology is doing, that's just my one-liner for the future, more upside and more downside. In this context, of course, downsides are obvious. You know, you have kids who are less able to make eye contact because they're staring at a screen all day and they just, you know, literally maybe their eye physically can't focus at medium distance as much anymore. You've got kids who, you know, it's harder for them to focus on books and, you know, to do deep reading because they're constantly distracted by these notifications. The downsides are obvious. The upsides, of course, are that you have access to the Library of Alexandria for free, anytime. If you're really good at math or computer science or have any interest like that, you can

actually find other people and you're not, you know, forced into this one-size-fits-all 12 years of quasi-jail that the modern American public schools are. Instead, you can self-educate and self-advance and level up. And so on balance, I think it's probably better. It's probably positive on net. We want to figure out somebody to ameliorate those downsides. Now, you've given a very famous talk or several talks actually on the ideas of exit and voice in the global community, the idea that your ability to leave the government can induce liberty and wealth-creating policies. If we look around the world, we see that many previously poor countries are now growing at rapid

rates, emerging economies, or indeed emerging. But if you look at the wealthy countries, Western Europe, United States, Japan, if anything, they seem somewhat less free, even though there's much more international competition. If we have a theory where exit is important as a source of liberty, how do we explain that liberty seems to be declining in all of the world's leaders, or most of the world's leaders, or most of them. You know, sort of one mental model is over the course of the 20th century, China, India, Eastern Europe, Vietnam, Russia for sure, all sort of were under, you know, communism or socialism. And Western Europe was market, you know, socialism and the U.S. was capitalist, let's just say,

is a very rough sketch. And now I kind of think the whole axis is tilting back the other way, where because they were sort of civilizationally vaccinated against the lure of communism in the 20th century, the Chinese, the Russians, the Eastern Europeans have a civilizational memory of why that was a bad idea. And so they've reacted against it with these states, which are not necessarily all totally free market capitalists in like the best ways, but certainly are not, you know, what you'd call, you know, hardcore crimes. They're not, you know, mass murdering people and seizing their land. Right. And so that, that affects society in many different ways, but basically people have this near term 30 years ago memory of, hey, that was actually a bad idea to try to

move in that direction politically. Right now, are you more bullish and large political units or small political units? Small, in general, with one major exception, which is China. I think in general, like, I think the countries that are going to win the future will be like Estonia, Singapore, Israel, very software savvy small countries, where their leaders are basically almost like software CEOs. And what I mean by that is, for example, Estonia's president, Tumasilves, literally, you know, computer scientist.

Lee Shanloon, who, you know, is Li Kuan Yusun, was like the Wrangler. Cambridge, like very smart guy. And, you know, Nanyahu's an MIT graduate, right? Those are like three examples of folks who are pretty soft or savvy as leaders of their country. Now, China's also actually, you know, as a large country, extremely softer savvy. You know, the Great Firewall is an instrument of policy that's something that they actually think about as a first class thing. And even Putin actually has made recent comments about the blockchain showing that it's on his radar and, you know, you know, he's maybe U-turning Russia to make that national priority for them. So I'd say in general, I'm more bullish on small countries. There may be a few large ones that

that are software savvy enough to compete. And when it comes to cybersecurity, quite arguably the form of warfare of the future or even the present, is it the smaller, large countries that have the comparative advantage in either attack or defense? So that's interesting. I mean, certainly China, well, so Israel has some great cybersecurity people. So does Estonia. So does Singapore.

So does China. It's gigantic and has a lot, right? I'm not sure you can necessarily correlate that to country size. I would say, however, there's a bunch of these small. small countries that punch above their weight from a softer standpoint. Peter Thiel has suggested that with the onset of artificial intelligence, this will encourage at least authoritarianism of the negative sort or possibly even totalitarianism. Do you agree?

I thought Peter had a insightful kind of juxtaposition or contrast between blockchain's decentralizing aspects and AI centralizing aspects. I do think that it's a little bit complicated by the fact that there's recent breakthroughs developments in AI, which allow for calculations of the coefficients locally on your phones. Without getting super technical, up to this point, typically the way you've done machine learning is you've centralized all the data, have huge data tables, data sets at your central servers and then run the analysis. But there's ways to do it where you basically do a map produce out to all of your phones and you calculate it locally and the data and everything

stays locally, and this is just a coordinator, but it's not storing it. Google's published some research on that. We'll see how big that becomes in the years to come. But say I'm in in Shenzhen, right now as I understand it, there are several intersections where if I jaywalk, they will do facial surveillance on me, very likely identify me, find me automatically, and there's a very strong element of control there. In China, if you have a bad social credit score, maybe you can't ride on the train or take a bus. Why isn't the future simply easier control of people in this way, which would produce some more local public goods, but nonetheless be a kind of horrible dystopia that most of us wouldn't want to live in? Yeah, I'm

I mean, I think China may well be vectoring in that direction. The thing about it is, you know, where they're almost moving AI towards is almost like the all-seeing, all-knowing God, right? Like in the sense of some of the stuff they're doing with face recognition is taking, you know, all the surveillance footage they have, and then turning it into something which can take somebody's face, pull it out of that, pull into a database and then track like a human being across, you know, the entirety of their life, essentially. And that takes it from, you know, hey, I need to look at the surveillance camera and recognize

this person into something where the computers recognize. recognizing it for me. It just completely levels up like the threat level of what a surveillance camera is. What do I think that results in? I think it may result in a very low crime society. You know, it may be something that certainly does have lots of obvious negative aspects and I probably wouldn't want to live in a country like that. But it might be something that a lot of people nevertheless choose to live there. Like there's folks who choose to live in places that you or I or I or folks in the West would not choose to live in. And, you know, maybe they think, hey, the tradeoffs are worth it. I wouldn't. Probably most Westerners wouldn't. But I'm not necessarily. saying that that's going to cause their civilization to fail. A lot of people thought, for example, that the great firewall in the early 2000s,

because the restriction of freedom of speech would cause the Chinese internet to collapse and it'd be a disaster and they wouldn't be able to get innovation and so on. And they managed to get very far with a controlled internet. So I have a little bit of a, you know, for lack better term, modesty on this where as bad as I think that future is, A, I'm not sure it's within our power to prevent it. And B, I'm not sure the Chinese people would want us to prevent it, or at least not all of them. So that's where I'm on that. If I call up, say, Apple customer service and I need to prove I'm Tyler Cowan,

one thing they might do is ask me for the last four digits of my social security number. This seems absurd. For one thing, that kind of information can be quite readily available. The future of personal identity proving you are who you claim to be, say 10, 15 years from now. What will that look like? How will we do it? Is it a retina scan? Is it fingerprint?

Is it facial recognition? How will you prove to the world you're you? Right. Good question. I think it's going to vary depending on the context because, you know, for example, retina scans and biometrics are good in that they're unique to you. They're bad in that there's no password reset, for example, right? If password reset is a core feature of your security system, you may not be able to use that.

So I think we're just going to have a bunch of different options from, you know, email and phone number off, username off, biometrics, et cetera, where it's just going to fit the particular use case. The exit option, this is debated quite a bit now with Facebook, with Google. Some people say, well, Facebook, you don't like it. You don't have to use it. You can just exit. How persuasive do you find this argument? It's certainly possible to delete your Facebook account. It is possible with probably some effort to ban all Facebook.com domains. I think it's harder to exit Google, but also possible. It's certainly possible to do it if you went to China because all that stuff is banned and you can have a modern life. I understand that the counter. I understand that the counter.

to that counter argument is the sheer number of trackers and the ubiquity of it, and it's hard to live a normal life without having some interaction with those companies. I'm sort of mixed on that in the sense of I personally know how to exit Facebook or, you know, Google or whatever if I wanted to do so. I recognize it's too hard for other people to do so right now. But I think that the right approach is to build exits and build alternatives such that, you know, folks can exit from those things and they don't feel constrained by them. Let's turn to cryptocurrencies for a bit, an area you know something about. Which of the arguments against the future viability of crypto assets do you find most persuasive? Granted that you're not agreeing with them. Sure. What's the best criticism?

If someone says, oh, cryptocurrencies and 15 years, it won't be a thing. What's the best argument for that point of view? That the decentralization model actually didn't work and that it was actually possible to compromise them. So last year, I had an article called quantifying decentralization, which put forth a metric for how decentralized a given coin is. And the idea is that it could be decentralized in terms of how many miners you need to compromise to control it or how many developers or how many exchanges or what have you. And the minimum number of entities that you needed to compromise was a degree of decentralization of the system, right?

Now, the utility of that, I'm not saying it's a perfect metric. It's imperfect, like all metrics. But the utility of that is that you could start to rank order coins by their at least purported level of decentralization, right? And so I think insofar as these things, fail, it would be because the decentralization models were not robust enough to protect against the attacks they were supposed to protect against. Will libertarians eventually turn on Bitcoin, as some commentators have predicted? So there's certainly been a civil war within Bitcoin

with, you know, the Bitcoin Cash versus Bitcoin folks. And I don't think either of them would call themselves less libertarian than the other. It's just a interdenominational fight. How will we limit the energy-intensive costs of Bitcoin mining? That's a good question. There are coins that are being developed that have more energy-efficient proof-for-works or proof-work alternatives, like Bram-Cohn's chia. Bram-Cone invented BitTorrent, so he's a legit guy, and we'll see what he can do. Proof-of-stake and delegate of proof-of-stake are variants that are basically like share or votes.

But you're reintroducing third-party involvement in some way. And if you're asking, how decentralized is the system? Someone has to verify who has stake or share or whatever. Right. I would say I don't have a good answer to that other than, obviously, no exponential can go to the moon. It's going to top out and logistic out at some point. With that said, I will offer one observation, which is that people will compare Bitcoin's power consumption to, let's say, PayPal's and say, oh, PayPal just has a few servers and Bitcoin's

using this gigantic set of server farms. Look how wasteful it is to send a transaction. But I don't think that's a positive comparison because what Bitcoin is, and then more generally Ethereum and all the blockchain stuff is basically a system of property rights and contract law. It's more comparable to, let's say, you know, Delaware or even, you know, the U.S. government, at least certain functions than it is to just like a server sending payments back and forth. It's about, you know, who has the property. And I think that's something where if you make that comparison, even all of Bitcoin's energy consumption is cheaper than the Brinks trucks and, you know, the U.S. military and the police system and so on, required to protect property rights in the American context. So right now I pay financial fees to my mutual fund, to Merrill Lynch all over. Anytime I save money, I'm paying. a fee to someone, which of those fees will go away? Maybe all of them, you know, in the sense of, you know, if you think about like, you know, a major business model for the U.S. Postal Service prior to the introduction of email with stamps

and that now you've got most of the mail that you send doesn't have any stamps associated with it. Instead, you had a completely different business model, which is you show ads and email. But I can do those accounts electronically already, right, for some time. But still, I'm paying fees. They've gone down a bit. but the financial sector seems to take up about 2% of national wealth. Sure.

And it has for many decades, roughly. I mean, why should we think that will go away? We're paying for some kind of service. Maybe it's not clear what it is. But what in tech is going to do that more cheaply and what will be done more cheaply for us? Because you can set up a new payment rail and contract execution system in your dorm room. And that's new because it provides fundamental competition at the lowest level.

Now, you know, those payment rails are volatile. They've got all kinds of issues associated with it. them, but you can actually root and branch exit the system in a way that you couldn't have done before. And I think that is going to give more fundamental competition to fees. The close analogy is, you know, with the internet, you have a new mechanism for transmitting information, which lets you route around the Postal Service and NBC and the televisions and the movies and the record companies and whatnot. In the same way, you've got this new rail or new set of rails lists you route around everybody. I think that's going to structurally reduce fees over the

years to come. But I can right now buy crypto assets through third party intermediaries. And they too will charge me fees. It just sort of feels as a customer a lot like the fees I pay to my other intermediaries. It's true I have the option of doing it myself. But for most people, that's very, very costly to figure out how to secure a wallet and how crypto assets work in the first place. And they would rather pay the fee, basically, of 2% of their wealth. So why aren't we just reintroducing intermediaries at some other stage of the game?

And we'll end up paying fees just like we used to. Well, I think there will be a business model of some kind where you call fees. I think may shift to another part of the system. So as an example, right, you know, Germany recently repatriated several tons of gold from, you know, the United States, you know, their central bank did. And that was something that took like three or four years and cost of many millions of dollars. In theory, the same amount of money could have been moved in Bitcoin for a fraction of that cost. So there's already certain contexts where we've reduced fees by several orders of magnitude for very large movements of money. And then what's going to happen is I think these new business models that arise are not

going to have exactly the same fee structure as the old ones. There will be a business model. They'll still continue to make money, but they're going to tax what is scarce. And then that may not be necessarily the wire transfer itself, but they may charge some money management fees or other kinds of things like that. I think the most important thing from my standpoint is the level of choice you're going to have is going to be dramatically increased because it'll be much easier to start up competitor and raise up your own shingle as a new kind of, you know, financial outlet. Question about tokens. Here's a statement. Tell me if you think it's true, false or uncertain. The role of the ICO is to aggregate dispersed information

about a company, I see how initial coin offering. Hmm. I wouldn't necessarily agree with that. So I think we're in very, very early days on just tokens and so on. One useful thing that I heard from someone on a panel was, you know, she believed that tokens were going to become an integral part of every company's capital structure over the next 10 years. And her argument went as follows.

She said, okay, what is debt? You know, when a company issues debt, it's a claim on the future cash flows of the company, right? Okay. What is equity? When a company issues equity, it's a claim on future liquidations of the company. All right. Then what are tokens or what are network tokens?

Well, their claim on the company's future digital asset value or digital network. And the same way that the interplay of equity in debt is something that a competent CFO knows how to trade off between them. And not every company is suitable for debt financing. If you don't have cash flows, you're not suitable for it. Not every company is suitable for equity financing. If you're not going to do 10x, if you're a mom and pop, you know, grocery store equity financing may not be for you. And then finally, you know, with token, or network tokens, unless you have a network effect, token financing may not be for you, right?

On the third hand, you know, some of these companies are suitable for those means of financing. And I think in addition to network tokens, you're going to see tokens that are basically debt tokens, equity tokens, and other kinds of financializations. I think we're at very, very early days on the whole token thing. And an ICO bundles a lot of different concepts together that are going to get unbundled and separated out in the years to come. Let's say I'm an old-style company. I'm Nordstrom or on Macy's.

And those companies for a long time, they've issued gift certificates, which in a way raises money, right? It brings in capital, maybe a small amount, but we're familiar with how this works. Now, if we wanted to, we could trade those gift certificates amongst ourselves. We could even trade them on blockchains, but that probably wouldn't be seen as a major innovation. Maybe the price of the gift certificate would tell you something about how good is the merchandise at Nordstrom or Macy's. Now, ICOs are more than that somehow, but what's the else? element they bring to the problem that you don't get just by trading, say, gift certificates of Nordstrom or Macy's or subway tokens, right?

Right, right. I think I would distinguish between just like terminology between the ICO itself and the token, because you can have a token without an ICO and potentially vice versa. So, but let's say tokens, right? So why is a token different from just a gift certificate, for example, right? So the first thing is you have, in theory, at least, total custody, right? That's say you own the private keys, you can move it to somebody else without any third parties. intervention, whereas probably a Macy's or, you know, anybody who's issuing these gift certificates

has some restrictions in terms of transfer or what have you. But you give them as gifts, right? I mean, that's why they're gift certificates. Yeah. They have numbers. That's right. And I think the other aspect is once you can do something programmatically, a lot of things become unlocked with it. You can have these tokens. You can have millions of them. You can have programs consume them. You can have them bought and traded programmatically. You can use them as inputs for API calls. There's things that you can do them on a computer that you can't just do with like a physical gift certificate, the agility of the value just dramatically increases. And I think that's a very important aspect that's not just like a physical gift certificate. Say we peer 20 years into the future. We consider a person who doesn't

have a college degree and is at the median income level for the United States. And 20 years from now, they'll be saying, oh, because of tokens, I can do X. Maybe they don't understand how it all fits together, but they do understand they can do X, and this is meaningful to them. What's the most likely candidate for X? Well, so one thing I've thought about, and I think this is a 20-year thing, may be something like a personal token, which is to say if you have some future, let's say you've done well on something that shows you have some promise, rather than, let's say, taking out a student loan, which is one way of sort of mortgaging your future, you might issue a personal token.

And that would be something where you say, hey, look, I'm going to give, you know, sell about 20% of my future earnings for token-based financing. And here's my resume, and here's all my stats. Can you finance me and help me achieve my dreams? Right. And that's something where anybody in the world can chip in, right? A guy from India, a guy from Japan, a guy from Kenya, Brazil can help finance that. Now, maybe they'll lose money, maybe they'll make money. But it opens up financing in a way that's never been possible for, like at a very small level, a very individual level. I think that's like a 20-year vision. I don't think that's a five-year vision, maybe a 10-year vision. But I think I think just in the same way that we put up a website for any old thing, you put out a tweet

for any old thing, like a communication, a broadcast to millions of people is such a low threshold activity. A financing or the financialization of something is going to become such a low threshold activity is going to become a lot more common. Now, in all of these conversations are most of them, there's a segment in the middle called Overrated versus Underrated. Sure. And feel free to pass on any one of these, but I'll toss out a few things or names and you respond. Ramajuan, the Indian mathematician, overrated or underrated? I think he's underrated because he's not yet world famous. He's famous in India.

And why is he important to you? So, I mean, he's, you know, from my father's hometown. He's India's Einstein. And I think also he's very sort of spiritually important in the sense that he represents the sort of rags to riches story, even though he didn't get rich. He came from the middle of nowhere. He was very poor, destitute. But he was able to level himself up and really make a mark on the world.

that's if you want to say what drives me is, you know, the power of the internet to do something like that, right? To find all these people who are in the middle of nowhere who are being left behind by the 20th century, give them the information and then, you know, with the blockchain, the financial tools to lift themselves up and lift their communities up. Indian food in Silicon Valley, overrated or underrated? Exactly right rated, I guess. I mean, it's fine. I have no opinion on it. Drones. Underrated. Why? What will they do that we haven't thought of? Construction. So there'll be, there's different kinds of.

drones. They're not just flying drones. There's swimming drones and there's walking drones and so on. So, you know, like the example I mentioned where you can teleport into a robot and then then Skype into a robot and control that on the other side of the world, that's going to be something where, you know, maybe you're going to have it in drone mode so it walks to the destination, you'll be asleep and then you wake up and it's at that destination. Drones are going to be a very big deal. There's an interesting movie called surrogates, which actually talks about what a really, you know, big drone slash telepresence future would look like. And people just never leave their homes because instead they just Skype into like a really good looking drone slash telepresent version of

themselves. And they walk around on that. And if they're hit by a car, it doesn't matter because they can just rejuvenate and create like a new one, right? I think drones are very, very underrated in terms of what they're going to do. The novelist and poet, Vikram Seth. I'm a fan of his. You know, I remember reading his book. I think it was a suitable boy. Yeah, that's my favorite. Yeah. And I actually know it was Golden Gate. That's what it was. That was a book that was in the form of a poem. And at the end, you know, he had some really moving melancholy lines about, oh, we're all going to die someday. And I was like, ah, this is horrible. Like, can we not work on that? Right. And so that's, you know, what got me, you know, really deeply looking at telomerase and life extension and all the type of stuff. That was like, you know, 18 years ago. And so I still think that's going to happen. There's folks here in the Valley who are working on that. There's a lot of prerequisites, but there's been a lot of progress for the last 10, 15 years. Not counting anyone you're working with now, who would be three quite underrated or undiscovered independent thinkers in tech today? Hmm.

I would say, at least from the American context, I'd say the Chinese Internet entrepreneurs. I know that's a broad category. Sure, but, sure. But like, you know, so Jack Ma, Pony Ma. The Chinese Internet is a lot more innovative than, let's say, the broad mass of the U.S. is real. It's one way of looking at that. Like, you know, Silicon Valley HBO opener has only one Chinese internet company there like Alibaba.

It doesn't really have the rest of them. They're not as actively featured. And so it's just, I'm not critiquing them. I'm just saying it hasn't impinged on the American consciousness, the degree of innovation that's happening over there. Whereas in China, they're very hyper aware of what's happening in the U.S. So it's kind of asymmetric. So I do think the Chinese internet is very underrated.

Second group of, you know, let's say thinkers, doers. I'd say that the global English-speaking population, again, this is like, this is not one individual, but just trends, whatever they think of is underrated. I think, you know, there's many more English speakers outside the United States than there are within, right? If you include India, if you include Nigeria, if you include all these countries that have, like, relatively large English-speaking, you know, minorities. And so now that those folks all have smartphones, it's only a matter of time before they're really heavily involved in U.S. discussions. because what the internet is doing is bringing people together based on interest from different locations, cryptocurrency being a great example of that, where you've got people from around the world who are participating in this thing. There's going to be more things that are like that.

And so now you're going to get tens, hundreds of millions of people maybe participating in the U.S. Internet. That's going to be very different and very new for people. With respect to China, if you think about the best Chinese tech companies, in terms of management, do you think they have any advantages over the Bay Area? I don't have as much firsthand knowledge of, so I'm going to give up. Do they have quicker product cycles as some people have alleged? Well, so, you know, what a lot of folks say, and I'm not sure the extent to which that's true versus, because I haven't experienced it myself, what people will say is that the average Chinese

tech worker works harder than the American tech worker. Like there's the 6, 612, like 12 hours a day, you know, six days a week kind of thing, right? I think the big difference is the Chinese that I've met at least really feel like they are trying to show that China can make it on the world stage. They have a hunger to prove something that isn't as much there. You know, for the Americans, it's more of an individual thing as opposed to like a civilizational thing, right? You saw this to some extent on display at the Beijing Olympics, right?

Like 10 years ago, China wanted to show, boom, we're not, you know, a backwards country to more, we've really arrived, right? That's an aspect which to a greater or lesser extent is present in a lot of the Chinese entrepreneurs I've worked with. And I think that's much less present among the Americans. Let's say you were asked to design for a highly intelligent and curious friend who had never been to India before, the ideal India trip. How would you think through what that might look like? Hmm.

It depends on what they're, like whether they want the authentic India or the tourist India. The authentic India is, has got a lot going for it. The tourist India will be much closer to their Western experience. And given those parameters, I'd say either stick to kind of the most manicured city aspects and probably the south. which is a little bit more attuned to Western sensibilities in terms of just HDI and whatnot. Or if you're up for it, you could give them the authentic experience and just, you know, take a train to a place in India.

I think it depends on their preferences. And what's the one place they might not think of going where you would say, oh, you must go here, this is more interesting than the guidebooks will tell you? Hmm. That's a good question. So I'm not much of a tourist. So I'm not sure I could say for something like that. Maybe Goa.

I think Go is kind of a unique place within India that is kind of a cultural mixture because it's got the Portuguese influence, Indian influence, etc. Yeah, I couldn't say on that. What do we Americans in the tech world least understand about Nigeria? It's English speaking. It has a very large number of people. There's now starting to be some softer stuff coming out there like Andella. I think there's going to be a lot of those folks who work in what I call the new digital blue collar jobs, which are mechanical Turk type. jobs. We're doing some of that with urn.com where you have labeling of images as this is a cat,

this is a dog or two clusters, one cluster. That's what I think of as like the new digital blue collar, like worldwide, you know, machine learning type stuff. I think you're going to have a lot of those from Nigeria, Brazil, India, places like that. How do we do a worldwide talent search for the really smart kids? Is that a problem that can be solved by tech or is it more about local mentoring and coaching? I definitely think that is a problem that can be solved in non-trial part by tech, though you'd want to use some, you know, local mentors to help localize it. The way I would do it is, you know, this is actually something I've thought a lot about, essentially use a MOOC and take the highest scores. To some extent that's already being done, you know, for example,

even five years ago, six years ago, there's an article in the NYT called the Boy Genius of the Lon Bator about a kid in Mongolia who was in his, you know, early teens and outscored a lot of kids at MIT on this circuits class. And so I think that's kind of already being done. What hasn't happened yet, though, is to take those kids who are scoring well and then plug them into the global economy so they can contribute and get their, you know, just dividends. I think that's a kind of thing that I'm excited about that maybe the blockchain will play a partial role in. Now, for our final section, I have some questions about what I call the Balaji Srinivassin production function. That is how you got to be you. Sure.

If I understand correctly, you grew up on Long Island, right? Yeah. Both of your parents were physicians. Yep. How would you say your high school experiences formed your worldview in a significant way? It's not something that I spend too many cycles on, but, you know, it is something where I was like, oh, wow, I'm envious of kids today who have Stack Overflow and GitHub and, you know, a really functional Google and whatnot. I come from the generation that was just before the Internet really started to get useful, right? So I graduated high school in 1997.

And, you know, you had Alta Vista Digital a little bit and Hotbot and, and, and, and, you know, and, you know, whatnot. But the search agents weren't that good. There wasn't Wikipedia. There wasn't any of that stuff. So high school was kind of stultifying in the sense that you just couldn't learn anywhere near as fast. I feel like my education really only commenced in 2001 when Google started to get good enough that I could really start leveling up on the internet and just self-educating and drinking it in. So insofar as it shaped me, I would say it was just something that taught me, wow, I never want to send my kids to an American public school. I'll just have them, you know, I'll probably crowd fund a tutor. or do something like that so that they can actually learn something rather than just being in jail for six years. I have this one-liner which says, you know, life in the United States begins with a 12-year mandatory minimum, the Skulog Archipelago. Now, you have several advanced degrees from Stanford. One is in chemical engineering, which is slightly unusual. And one of my readers wrote into me this question, why get a degree in chemical engineering? Oh, there's a method to the madness there.

So I had a lot of credits because since high school was really boring, I took a lot of AP classes. And I independent study a lot of AP classes. So I had a ton of credits coming into Stanford and nothing to spend them on. So I wanted to get into genomics and the human genome project was going. And what I wanted was the major that would expose me the maximum to genomics while also having the maximum amount of math because I didn't want to just memorize a lot of stuff. So chemical engineering was that, where it had a lot of biology, but it presented it probably in the most structured form. Their thing was that at least at Stanford at the time, chemical engineering and electrical engineering had the reputation as the hardest engineering majors,

and so I wanted to do it just because it was hard. What's the most important thing you learned from your brother Ramji? My brother Ramji is very good at execution. He is incredibly disciplined, very, very smart. He just approached his problems in a different way than I do. But Ramji contributed is a skill or a kind of mode of thinking that I call list, rank, iterate. It's kind of a meta-al algorithm, which is almost trivial to describe, but a very useful way to attack unstructured problems. And basically what it means is, you know, let's say you have a problem, hey, how do we increase sales, or how do we raise funds, or how do we do X or how do why.

Often what you can do is you can start by making a list, for example, a list of prospective doctors to sell to or a list of prospective VCs to go and fundraise from. Then impose a ranking function on them, which is, hey, like, okay, which zip code is this doctor in? Are they likely to prescribe this test, et cetera? Or, you know, has this VC invest in companies like ours before? And then you just iterate brutally through this. And the key thing is you put like a limit. You say, all right, I'm going to do 150 of these. And if I don't get any hits in them, then I'm going to try a new strategy, a new list, right?

But this concert of list rank iterate is a great way of structuring unstructured problems. And that's something that I owe Ramji. Your upbringing in Long Island, from Long Island, how is that shaped who you are? How does that shape to who I am? Well, I actually don't think about it that much. I was almost like, I don't know if you've seen those movies where someone's like frozen in a block of ice and then they're thawed out and then like they experienced the world. that's kind of like what my life has been like post coming to Stanford. Long Island was the ice or the world?

The ice. Yeah, exactly. It was kind of like everything in life moved in a very slow motion until kind of like around 2001 or thereabouts. And things sped up a lot. What's the best theoretical framework for thinking about optimal family size? How many children you should have? Interesting.

Well, I plan on having as many as possible. The reason for that is I like children and I come from large families and so on. I think it's a very individual decision. I think Brian Kaplan has an interesting book arguing for large family sizes. In some ways, the folks who have large families are going to win the argument simply because they're going to have more kids and those kids will have more kids, et cetera. So it's not really even a logical argument. It's kind of a, it's an evolutionary argument. Darwin's going to have the last word. And it will keep the world somewhat religious on average. Maybe, yeah.

Because religious families tend to have more children. Right. So if you think about the different obstacles you've encountered to get to where you are, and there were a lot of cliches about what matters, well, be smart, be conscientious, five-factor personality tests from Mark, I'm sure you've heard. Sure. But outside of that framework, if there's some source or influence or insight you would bring to bear on the question of how to be successful that you feel is under-emphasized in the Bay Area, what would it be? Under-emphasized in the Bay Area.

Correct. Because everything else was this block of ice on Long Island, right? Nothing is emphasized except the cold. Sure, sure, sure. What is under-emphasized? the degree to which you really can and should set out to set your own path rather than looking at TechCrunch and Twitter and whatnot. There's a certain model of person who is successful because they go and they look at the

competition and they align around the competition. They're just a fast follower and so on. But I think that it's very hard to tweet or, you know, tech crunch your way to innovation. I really do think you kind of have to tune out a lot of. of what the Valley is thinking and then innovate. For example, I can't believe Satoshi got the idea for Bitcoin by reading TechCrunch, right? That's just a completely out of left field idea that had no validation from it. So I'd say tuning out the valley is often the best way to make a huge impact and then have the value recognize that you're a real innovator. And I think some of the biggest

innovations like, you know, SpaceX, no one was telling Alon there's no feed about how space was the next big thing, right? There was no conferences on space or whatever. It was not thought of as a thing that entrepreneurs could considerably do. So what I almost look for, what I'd say is take everything that people are talking about and then like the rest of human civilization and look for the stuff that technology has not moved into yet. And that's maybe where the opportunity is because it's under-exploited. So if you want to tune out the valley to some extent, do you ever think of not living here? And if you couldn't live here or chose not to, where else would you live? Oh yeah. I've been wanting to get out of here for a long time. Where? Singapore. Singapore. Yeah. Why Singapore?

Sure. It's kind of the optimum place for at least my personal preference vector because it's hot. One thing that's a little known, by the way, is a lot of South Asians in Silicon Valley have low-level vitamin D deficiency because the place isn't really as sunny as you might think. And we're spending all this time in front of our computer. So it's like kind of, you know, it's a small reason, but it's like a long-term kind of health thing. In addition to that, it's, you know, it's friendly to capitalism. It's got a lot of skilled immigrants there. You can start a tech company really easily. It's safe. You know, if you're, you know, raising kids, it's good. I mean, it's just a good place. I like it a lot.

I think it balances a bunch of factors. There's other places that are, that have a lot of those attributes, but they're cold, you know, like Switzerland can get cold. And so Singapore is probably number one on my list. Final question. When all is said and done, what do you hope your legacy will be? I definitely want to work in the blockchain for a while and then eventually get back into biology. I've got an idea for something in the genomics slash quantified cell space. Hopefully that makes an impact.

Let's see in a few years. Balaji, thank you very much. Thank you, Tyler. Thanks for listening to 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.