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Wednesday assorted links
1. At least one in four NFL players, and possibly much higher, ends up with brain disease (NYT). As I read the results, probably most of them do.
2. On the LLM flooding of governmental services.
3. Joe Walker podcast with Andrew Charlton on the future of AI in Australia.
4. The bread culture that is the German regulatory state.
5. Data on the placement of economics PhDs.
6. The Nvidia thing is now under dispute. And here is a defense of the original.
Data Centers and the Open Access Order
The US discussion over datacenters is depressing. Datacenters do not use a lot of water, they produce very useful outputs, they are not a blight on the landscape. All of this is obvious. But I don’t want to restate the obvious. What bothers me most about the discussion is that people seem to think this is or should be a collective decision. No.
We have a simple set of rules that everyone must follow. You buy land from someone willing to sell it. You contract for electricity. You hire workers who want the job. Your obligations to your local neighbors come from the same laws that govern everyone else. We do not ask what the land, electricity and labor is for. If you follow the rules, that is nobody’s business.
This is the distinction North, Wallis and Weingast make in Violence and Social Orders (paper here) between limited access orders or the natural state and open-access orders. For most of recorded history large-scale economic activity depended on access to political power. In the natural state, “people outside the coalition have only limited access to organizations, privileges, and valuable resources and activities.” The dominant coalition controlled entry into valuable activities and created rents by granting privileges.
An open access order works through general criteria. Organizational formation is “open to everyone who meets a set of minimal and impersonal criteria.” In economic life, the transition entails “the ability to create economic organizations at will, open entry and competition in many markets.”
The key word is impersonal. The same conditions apply regardless of who wants to build or whether public officials admire the proposed use. The state is not necessarily laissez-faire but its role ends once you have complied with the impersonal rules.
Now look at how a data center actually gets built. Rezoning, special use permits, comprehensive plan amendments, a negotiated “community benefits agreement” of school donations, fiber, soccer fields, and payments in lieu of taxes, public comment and then more public comment. These are not general rules. They are terms of admission negotiated with whoever holds the veto. Calling them community benefits doesn’t change the structure. Access to economic activity has become something that must be bargained for, argued for in the collective sphere, and paid for–with success determined by rents and political access. The natural state returns.
(The subsidies, by the way. are the same error wearing the other hat. A sales tax exemption written for datacenters and a county moratorium aimed at datacenters both replace a general rule with a judgment about whether this industry deserves to exist. An open access order offers neither special favors nor special burdens. It offers a rule.)
Opponents often complain that communities deserve more of a say. No, they do not. You did not vote on the bakery and the baker did not vote on you. That is the deal.
Datacenters happen to be where this is most visible today. Their size and novelty make them easy targets for vilification and rent extraction. But the big issue is not datacenters. It is whether building depends on following impersonal rules or on securing permission case by case from those who control access. The natural state was the human default for ten thousand years. The open access order that displaced it is the foundation of our prosperity and our political strength, and it is younger and more fragile than we like to think.
Tuesday assorted links
1. How to run a start-up with AI agents and zero employees (video talk).
2. Elon of the bird world (Times of London).
3. Swiss judge using AI to help set sentences (in German). And in French.
4. Arguably EA philanthropists should obsess over fertility decline at least as much as X risk.
5. Much of Nvidia’s contribution has been missing from U.S. gdp figures.
6. One set of worries about Treasuries, possibly exaggerated. And Druckenmiller on the bond market (WSJ).
That was then, this is now
In 1914 Yitzhak Ben-Zvi and David Ben-Gurion, the president and prime minister of Israel after 1948 respectively, were in the Ottoman capital studying law at Istanbul University. They had studied Ottoman Turkish and embarked on their legal studies in the hope of one day serving in the Assembly of Deputies as elected representatives from Jerusalem. With war on the horizon, they made their way back to Palestine, where they volunteered for military service in the Ottoman army. They also proposed the formation of a Jewish legion to fight under the Ottoman banner, but their intiative fell on deaf ears…We have no way of knowing how things might have turned out had Ben-Zvi and Ben-Gurion been allowed to suit up in Ottoman uniform…
Moshe Sharett, another future prime minister of Israel and said to have been fluent in both Arabic and Turkish, served in the Ottoman army during the Balkan Wars and all through the First World War, even beyond the announcement of the Balfour Declaration and the British occupation of Jerusalem in December 1917.
That is all from the quite good The War That Made the Middle East: World War I and the End of the Ottoman Empire, by Mustafa Aksakal.
Common sense in charge
…children are increasingly seen as interfering with the freedom of parents; views on whether mothers of young children should work have become markedly more progressive and account for a substantially larger share of the decline among the tertiary-educated; and fewer people believe that women or men need children to lead a fulfilled life. This last attitude changed most over the decade and is the largest contributor to the fall in intended fertility, above all among less-educated women.
That is from a new NBER working paper by
Monday assorted links
1. There is now a formal 150 kph (93.2 mph) speed limit in one part of Czechia.
2. Why does the Japanese prime minister spend so much time in seclusion?
3. Decker defends academia (noting I do not think the “only the peaks” defense quite works. I also worry about very high quality research that ends up being too context-specific to be very useful. That is no fault of the researchers, but…the world is not wrong to be less than totally impressed in response. Economists, when they discuss what they are up to, are far too taken in by “the quality of the work” as a relevant variable. I think they can be fairly delusional as to how much progress they actually are making, even though along the “research quality” dimension the work is much better than what people were doing say thirty years ago. In fact we train economists to make precisely this kind of mistake.)
4. Rhine Group. More European optimism.
5. Entrepreneurs in state government improve state government.
Childhood Exposure to Joint Custody Reforms and Adult Family Formation
Joint custody reforms are among the most consequential family-law changes for children, yet little is known about their long-term effects. Exploiting staggered adoption across US states and 13 million ACS observations, we show that childhood exposure reduces adult fertility by 7 percent, symmetrically for women and men and operates primarily through lower parenthood and couple formation. Effects are sub-additive within couples, while exposed individuals assortatively match. Our findings point to the formation of family preferences during childhood and align with a US fertility decline increasingly driven by rising childlessness and declining couple formation rather than smaller families among parents.
That is from a recent research paper by Daniel Fernández-Kranz and Sébastien Fontenay. Via the excellent Samir Varma.
Sunday assorted links
1. “Underestimating something that has an AI “accent” by reflexively dismissing it as slop rhymes curiously with underestimating someone because they have a funny accent in your native language (and it isn’t one of the accents that you think signals superiority, like the BBC British accent for English).” V. Rao.
2. Profile of Joe Lonsdale. And from the NYT, mostly on Cicero and homelessness.
3. Graceland just isn’t that impressive.
4. Mill, Hayek, and liberalism.
5. Interview with Peter McCrory, Head Economist at Anthropic.
My recent visit to Anthropic
I very recently participated in a two-day session to offer guidance on rewriting the constitution for Claude. The small group invited was uniformly excellent, we received serious time with key decision-makers, and the discussions were of very high quality.
Some of the points I stressed were the following:
1. Whatever one might take a “constitution” to mean in this context, it needs to borrow more from analogs to case law and the common law.
2. Along related lines, think more in terms of “Talmud,” and not just in terms of “Torah.”
3. Work to help build out a quality secondary literature on the AI constitutions and related documents. Currently this does not exist.
4. Consider how a panel of diverse AIs, with different prompts, could help to evaluate to what extent Claude (and other AI models) were acting in accord with their constitutions.
5. Have a final board of human adjudicators, functioning in a manner analogous to an independent judiciary. To the extent the panel of diverse AIs might have concerns about Claude not following its constitution, those AIs could alert the human adjudicators to what was going on. Those human adjudicators could then have authority over potential changes and remedies.
Here a recent short post on using internal courts and the common law to help govern/self-govern AI. And on the courts.
I thank Anthropic for having us in.
Has the European turnaround finally arrived?
Europe just had its best reporting season in years. Companies in the benchmark Stoxx Europe 600 index boosted earnings per share by 18% on average in the second quarter compared with a year earlier. Earnings barely grew at all in 2025 and 2024 as the strongest companies in the index were offset by weaker players.
Growth is now widening beyond a narrow group of AI and bank stocks, according to Gerry Fowler, who leads the European equity strategy team at UBS. Government spending and private investment in priorities like infrastructure, energy security and defense are creating real opportunities.
The Stoxx Europe 600 is up 10% so far this year, a bit less than the S&P 500’s 12% gain. European stocks have underperformed the U.S. since the mid-2000s, but the gap has narrowed lately.
Here is more from the WSJ.
Saturday assorted links
1. New publication analyzing AI constitutions.
2. Niall Ferguson vs. Iain Banks, and against some other stufff too (TFP).
3. NYT obituary for Victor Niederhoffer.
5. Flypaper effect for AI safety work? A bit unfair, but not altogether wrong either. Always ponder the possible secondary consequences!
What should I ask Annie Lowrey?
Yes I will be doing a Conversation with her. She has a new and very interesting book coming out, namely The Time Tax: How the Government Wastes Our Time―and How to Fix It. More generally, from Wikipedia:
Annie M. Lowrey…is an American journalist who writes on politics and economic policy for The Atlantic. Previously, Lowrey covered economic policy for The New York Times and prior to that was the Moneybox columnist for Slate. She was also a staff writer for the Washington Independent and was on the editorial staffs of Foreign Policy and The New Yorker. She is a proponent of universal basic income.
So what should I ask her?
Friday assorted links
1. Profile of Julian Gough and his evolutionary cosmology. And the Substack version.
2. New Spanish-language edition of Bioy Casares on Borges coming out. The older edition was, among other things, too heavy to lug around or bring on a trip.
3. The market for data is the market of the future.
4. If Uzbekistan were excluded, the damages would look similar to earlier work.
5. James Broughel on capitalizing AI agents. And more on the same.
Rick Rubin podcasts with me
Two hours, thirty-four minutes, Rick and I recorded this session not too long ago in Tuscany. It was everything Rick wanted to ask. Self-recommending of course, and there is more to come.
Indian documentary covers EV winners
A new short documentary (22 mins) film called The 22nd Century Indian by Shaurya Sinha offers an optimistic take on India, and also covers five (!) Emergent Ventures winners. Congratulations to them, and to Shruti too.
EV India winners featured: Naman Pushp https://x.com/therealnamzoo?s=11
Khushi Mittal: https://khushimittal.com
Shreeporna Rao: https://x.com/shreepoorna365?s=11
Samay Sanghvi: https://www.thealmanac.ai/article/samaysanghvii
Angad Daryani: https://www.linkedin.com/in/angaddaryani?utm_source=share_via&utm_content=profile&utm_medium=member_ios