Category: Uncategorized
Scotland facts of the day
By one metric there are 841,000 practicing Catholics in Scotland, with 184,283 attending Mass regularly. That puts Catholics as far outnumbering Protestants in Scotland, for the first time since the Reformation.
Between 2012 and 2022, the number of obese adults in Scotland rose 46 percent, to comprise about one-third of the population.
In 1950, 76 percent of Scots age 16 or older were married, now it is about 45 percent.
All those details are from the new and fun book by Alistair Moffat, To See Ourselves: A Personal History of Scotland Since 1950. From these tidbits I conclude that “Scotland as we knew it” is not just evolving, but also disappearing.
Sunday assorted links
2. Short TV clip of me on the Brazilian economy.
4. “Thrilled to announce the inaugural cohort of the 1991 Fellowship @mercatus. Meet some of the most talented and creative minds working on challenging policy problems at the state level in India.” Link here.
5. AI has won another literary prize.
6. Roon on worship. Roon is one of our best thinkers.
Music markets remain deglobalized
It might seem surprising, in a world of global stars, that the 6m Danes, many of whom are fluent in English, listen mainly to homegrown music. And until fairly recently they did not. In 2019 only five songs in Denmark’s top 20 were in Danish. By last year the figure was 18.
A similar trend is under way in other countries—and in other forms of entertainment. From Asia to the Americas, music charts are increasingly dominated by local sounds. Hollywood television-streaming companies are commissioning more local productions in foreign markets, causing consumption of American shows to fall. Social networks are connecting the whole world, but so far people are mainly using them to consume local content. And as video gaming expands, it too is becoming increasingly tailored to local cultures…
In 2023 Will Page and Chris Dalla Riva noted in a London School of Economics paper that a number of European countries including France, Germany, Italy and Poland had seen rising domestic shares of their top tens in the preceding decade. Since then the phenomenon seems to have spread. Mr Page, formerly chief economist at Spotify, finds that 55% of streams of songs in Sweden’s top 20 last year were in Swedish, up from 29% in 2019. Norway’s figure rose from 13% to 38% in the same period.
That is from The Economist, and of course it echoes themes from my earlier Creative Destruction: How Globalization is Changing the World’s Cultures. And Brazil most of all?
Latin America has gone the same way (see chart 1), Brazil astonishingly so: in the first week of June 96 of the top 100 artists on YouTube Music in the country were Brazilian (foreigners included Justin Bieber and Michael Jackson). Last year Thailand had a solidly local top ten, while Indonesia and the Philippines each had eight local tracks in their respective charts; Nigeria’s top ten were all local, as were nine of South Africa’s, according to the IFPI, which represents the recorded-music industry.
The same trends are happening for television as well, albeit less radically.
My aesthetics podcast with Benjamin Lima
Spotify: https://open.spotify.com/episode/0HBFWS1avb6tYY1IoLefYb
Web: https://athenaeumreview.org/podcast/aesthetics-a-conversation-with-tyler-cowen/
Here is basic information about art scholar Benjamin Lima, it was great fun for me to do this one.
Saturday assorted links
1. Do weird corporate governance structures work well?
2. Are elite economists overpaid? Elite economists conclude no.
3. Dialog.
5. Inside the world’s first AI art museum (Los Angeles).
The Free Press summer reading list
I was asked to nominate so here goes:
Free Press columnist Tyler Cowen picks a biography of one of the finest poets of the 20th century, Paul Celan: A Life, by Anna Arno.
Could Celan be the very best poet of all time? When read in the German language, I think he might be. When read in English, he is still very good. No one has a poetic topic of more importance than the Holocaust. Contrary to Theodor Adorno, he decided it was possible to write poetry after it, and he took that mission very seriously.
Now we finally have a first-rate biography. Celan’s mother was killed in the Holocaust, and he took his own life in 1970, drowning himself in the Seine. How did he get to that point? How did he have the strength and wherewithal to write such powerful poetry in the first place?
I found this book gripping from start to finish. Given the topic I cannot call it a “fun” read, but it is absorbing and the translation is very accessible.
Is it possible that Anna Arno is one of our best intellectuals today? She has written on the German painter Paula Modersohn-Becker and the Polish writer and activist Konstanty Jeleński, and has done important work as a translator, including of Henry James—though those works are in Polish, and thus inaccessible to me. Can we get translations as soon as possible? In the meantime, you can start with this one.
The article has many other quality selections as well.
Adrian Wooldridge on Sweden and liberalism
Sweden is continuing to reap the rewards of this mixture of fiscal rectitude and pro-market reforms. GDP is projected to grow by 1.8% to 1.9% this year; headline inflation stands at 1.5%; debt-to-GDP ratio is one of the lowest in the world, at just above 35%.
There are some flies in this ointment, of course: The economy has recently endured a bout of stagnation, unemployment is at an uncomfortably high 9.4% and Sweden has one of Europe’s highest rates of household debt. But the business environment is healthy, particularly when it comes to business to business. Sweden has a diversified business scene — the highest number of unicorns per capita in Europe, with notable successes such as Spotify, but also a healthy manufacturing and engineering sector. Many of these established companies are thriving because of a surge in demand for both server farms and military equipment…
Sweden has recently experienced its first net emigration in 50 years, thanks to higher minimum wages for labor visas, tougher citizenship tests and, most controversially, financial payouts of up to $37,000 for refugees who volunteer to leave. It has also made progress against violent crime in the immigrant-heavy suburbs, increasing police numbers and toughening the penal code, including a boost to stop-and-search powers and a lowering in the age of criminal responsibility to 14. The number of shootings fell by 63%, from 390 in 2022 to 147 by the end of 2025.
Here is the full Bloomberg column. And here is Adrian’s new book on liberalism, self-recommending.
Friday assorted links
1. Liberalism and weaponized interdependence.
2. Is the AI shock like the China shock?
3. Can AI agents be individuated?
4. Who is liked by GPT 5.5? (from a partial list, if I understand this correctly)
6. Noah Smith is fearing that he and many others are having less influence.
Our colleague Vincent Geloso has a Substack
How research in math will change (from my email)
From GA:
I am a mathematician…and some of your recent comments on MR about the role of AI in Econ research as well as the (disappearing?) role of academic papers inspired this response. (It is partially but not exclusively about academia, so I hope it is ok that I’m sending it to your GMU address. Also, I’m hoping it doesn’t get flagged as spam because of the ai in the title…)
In no particular order:
-In the course of a math career, one accumulates lots of computational guesses, now one can test those with minimal effort.
-One also accumulates lots of incomplete and half formed drafts, proofs of special cases, etc, etc. Running those past claude and chatgpt can (does!) pay off. A lot of math is cleverly applying linear algebra and while I’m very good at linear algebra, I’m not as good at it as the AI’s are.
-The lower hanging fruit here are slightly off the beaten track, but not esoteric subjects. If you have a good overview of such, you can pretty quickly prod ai’s into making progress on them. (Before, you needed to have a school of grad students for that). Basic techniques (graph theory, algebra, calculus..) that ai’s are already good at can push these forward already. Making progress on truly hot topics is harder.
-There are some quite smart people trying to measure just how good autonomous ai’s are at math (e.g. the first batch project). That’s a fun game, but for practical purposes right now, what is relevant is how good an ai is when guided by a motivated human. I suspect we’ll see some remarkable things on that front in the next few years once math people really grok the good routines.
-For instance, getting claude and chatgpt to referee each other’s arguments is fun, and they genuinely have different insights on parts of the same problem.
-The kids will be all right. Right now, they are making pocket change doing ai training developed a better “feel” for the different ai’s that I probably ever will. And they learn things by asking the ai to explain an argument to them instead of trying to decipher a math book or paper.
-Which brings me to your papers point. I notice that a project informed with the right context is much more informative to me than the physical pdf of a math paper, and much easier to extract information out of by just asking the thing.
-Refereeing will look very different very soon. All the referee reports that have been collected by the journals should be valuable, hard to get data. And running all the accepted and published math papers through ai’s as the `control’ will end with quite a few people having egg on their face. It’s like self-driving cars, but there is no refereeing union.
-The last really big math revolution was all the stuff in the wake of Witten and 4-manifold stuff predicted by string theory in the early 90’s. This is going to be so much bigger than that. Buckle up.
Thursday assorted links
My Conversation with Dave Baszucki
Dave is CEO and co-founder of Roblox, and here is the audio, video, and transcript. From the episode summary:
With over 100 million daily active users and projected revenue bookings of $7 billion this year, it is one of the largest gaming economies in the world—and one that has made millionaires out of teenage developers in Argentina, South Korea, and everywhere in between.
Tyler and Dave explore why Roblox decided early against prioritizing advertising revenue, why Dave thinks the main competition of Roblox is its own execution speed rather than Fortnite, whether every mega platform inevitably becomes an everything app, how falling token costs will change the platform, why he insists all the games on Roblox are beautiful, whether Robux should have a floating exchange rate, why admitting you have kids under 13 on your platform turns out to be a competitive advantage, why he’s skeptical of blanket social media bans, what his son’s experience with bipolar disorder taught him about metabolic health, his two-year sabbatical between companies that involved a motorhome trip across North America and a stint hosting talk radio in Santa Cruz, why Mutiny on the Bounty remains one of his favorite books, what he’ll learn next, and much more.
Excerpt:
COWEN: What percentage of your games now do you feel are beautiful?
BASZUCKI: All of them.
COWEN: Some look just quite ordinary. They might be fun, but I wouldn’t say they’re beautiful, right?
BASZUCKI: Well, I was trying to go a couple levels out of the box on you there. The reason I feel they’re beautiful is when you said that, I immediately went to look and feel, but then I tried to imagine the 12-year-old or the 18-year-old or the 30-year-old struggling to build something wonderful and the human connection to those games. By that definition, I think they’re all beautiful. They are all the efforts of creation of real people trying to pour their hearts out to make something that other people love to play.
On an artistic basis, I think you could ask me what percent of paintings in the MoMA do I think are beautiful. I’d probably say 20 percent. If I had to look at 1,000 Roblox games, I wouldn’t name which is more beautiful to me because I think that’s less important than really the heartfelt work of all the creators.
COWEN: I’ve been struck when I look at gaming at how much people don’t seem to care much about the visual beauty of their games. I would have expected something different, say, 15 years ago, and they just want a game that engages them somehow. Normal standards of visual beauty seem to have fallen away. Is that incorrect? Would you correct that impression in some manner?
BASZUCKI: I think you’re absolutely correct. What I feel you may actually be describing, if we looked into other disciplines, the evolution of story from the campfire to written to audio to a movie, and the increasing fidelity; all of those stories, in a way, are beautiful, but at the time, for the vast majority of the creators, it may be that writing is just easier than producing a 4K Hollywood movie. I feel that’s a little bit like the metaphor you’re talking about right now in gaming.
For the vast majority of people, their story or their idea for their game is actually pretty beautiful. Whether it’s a fashion game like Dress to Impress or it’s a grow garden game, the games are arguably beautiful, even if they don’t look photorealistic. What I think we’ll see is, over time, as AI helps accelerate the ability to make games look really polished in any style the creator wants—could be photorealistic, could be anime, could be a Warner Brothers 2D cartoon look—you and I might say that looks more beautiful, but the core gameplay is still somewhat the original gameplay. I think we are going to see games arguably look more beautiful, even though I think they’re all beautiful.
The dialogue is a bit slow to get underway, but there are many interesting parts.
Wednesday assorted links
1. “This is a database to help you to find a forager near you!” (those new service sector jobs)
2. Apply to Coase workshop on institutional analysis in Mexico City.
3. How does a mechanical watch work?
4. New immigration debate video from Caplan-Garett Jones.
5. Do stolen French fries taste better?
7. Supply is elastic, even in the shuttered Straits of Hormuz.
8. “We registered the AI agent with the SEC as an investment advisor.”
9. Carlo Ginzburg, RIP. And the NYT obituary.
Facts about American men and women
Much of what looks like changing marriage preferences over the twentieth century is actually demographics. Exploiting plausibly exogenous variation in sex ratios across U.S. birth cohorts (1870, 1930, 1950), we jointly identify preferences, match quality dynamics, and the costs of marriage and divorce. Demographics alone explain two-thirds of cross-cohort differences. Women’s premium for older husbands collapsed across cohorts; men’s preferences barely changed. Love that survives its early years becomes permanent, but the odds of surviving fell from 97% to 44%. Divorce costs fell six-fold and depend on life stage. A horse race across behavioral channels shows that the match quality process—not mate-age preferences—is the primary dimension of generational change. Declining divorce costs and fragile match quality are substitutes: either alone fits the data, but together they reveal two independent dimensions of social change. The model validates out of sample on the 1910 and 1970 cohorts.
That is from a recent paper by Jose-Victor Rıos-Rull, Shannon Seitz, and Satoshi Tanaka. Via the excellent Samir Varma.