Category: Education
How harmful is the decline in long-form reading?
That is the theme of my latest Free Press column, here is one excerpt:
Oral culture, in contrast, tends to be more fluid, harder to evaluate and verify, more prone to rumor, and it has fewer gatekeepers. Those features have their advantages, as a good stand-up comedian will get louder laughs than a witty author. Or an explanation from YouTube, with moving visuals, may stick in our minds more than a turgid passage from a textbook. We also just love talking, and listening, as those modes of communication reach back into human history much further than reading and writing do. Speech is part of how we bond with each other. Still, if any gross generalization can be made, it is that oral culture makes objectivity and analytic thought harder to establish and maintain.
Given this background, both the good and the bad news is that the dominance of print culture has been in decline for a long time. Radio and cinema both became major communications media in the 1920s, and television spread in the 1950s. Those major technological advances have commanded the regular attention of billions, and still do so. Earlier in the 20th century, it suddenly became a question whether you take your ideas from a book or from the radio. And this was not always a welcome development, as Hitler’s radio speeches persuaded more Germans than did his poorly constructed, unreadable Mein Kampf.
The fact that books, newspapers, and reading still are so important reflects just how powerful print has been. How many other institutions can be in relative decline for over a hundred years, and still have such a hold over our hearts and minds?
The optimistic interpretation of our situation is that reading longer works has been in decline for a long time, and overall our civilization has managed the transition fairly well. Across history we have had various balances of written and oral cultures, and if some further rebalancing is required in the direction of the oral, we should be able to make that work, just as we have done in the past. The rise of television, whatever you may think of it, did not do us in.
A second and more pessimistic diagnosis is that print and reading culture has been hanging by a thread, and current and pending technological advances are about to give that thread its final cut. The intellectual and cultural apocalypse is near. Even if your family thinks of itself as well-educated, your kids will grow up unable to work their way through a classic novel. They will watch the Lord of the Rings movies, but never pick up the books. As a result, they are likely to have less scientific and analytic objectivity, and they will embody some of the worst and most volatile aspects of TikTok culture. They will, however, be able to sample large numbers of small bits of information, or sometimes misinformation, in a short period of time.
There is much more at the link.
Emergent Ventures India, 14th cohort
Avani Agarwal, 18, high school senior, received her grant for Synthera, to accelerate personalized medicine using AI-powered drug discovery.
Sushan Bhattarai received his grant to map archaeological sites linked to the Khasa-Malla kingdom across the Himalayas.
Utkrisht Singh Chauhan, 19, and Yash Chavan, 22, received their grant for InTacht, to speed up and reduce costs for edge and private AI systems.
Tanuj Pandya, 20, received his grant to build gloves bringing realistic touch to XR devices.
Dhanush Bakthavatchalam, 24, received his grant to build fully automated AI-driven factories for metal fabrication.
Rashi Bhavsar received her grant for Algaevity, to develop an all-natural, zero-electricity mosquito-killing bio-device.
Rounak Banerjee received his grant to develop affordable technology for converting standard wheelchairs into electric wheelchairs.
Vasisht Dilip received his grant for Seric Steel, to turn iron ore mining waste and crop residue into steel without fossil fuels.
Mohammad Mahean Hasan, 22, studying at Minerva university, received his grant for travel and general career development.
Syed Irfan Ahmed received his grant to develop non-invasive devices monitoring posture in real time.
Kumari Anushka, 20, received her grant for RAD-Scan, to build a citizen-led biomarker testing system for radiation and heavy metal exposure.
Prince Rawat, 19, received his grant for Falken Aerospace, to build autonomous cargo UAVs for logistics.
Joy Agrawal, 19, sophomore at University of Chicago, received his grant for general career development.
Nikhil Kashyap, 20-year-old high school dropout, received his grant to build an affordable robotics kit and visual coding platform making STEM education accessible across India.
Ansh Saxena, 21, received his grant for Aquanode, to build an AI-native cloud helping teams deploy and train models with lower costs.
Mateo Escalante, 24, received his grant for Horus Prosthetics, to develop machine learning models generating perfectly fitting prosthetic leg sockets.
Dhruv Bathla, founder of Ezbeat, received his grant to build a copilot preventing cardiovascular disease through early risk identification.
Rishi Rathi, 25, received his grant to develop a marine carbon dioxide removal solution.
Those unfamiliar with Emergent Ventures can learn more here and here. The EV India announcement is here. More about the winners of EV India second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, and thirteenth cohorts. To apply for EV India, use the EV application, click the “Apply Now” button and select India from the “My Project Will Affect” drop-down menu.
And here is Nabeel’s AI engine for other EV winners. Here are the other EV cohorts.
If you are interested in supporting the India tranche of Emergent Ventures, please write to me or to Shruti at [email protected].
Claims about Russian women (and men)
A trained observer of psychology, Alina had made careful note of the strategies that seemed to work for these gazelle-like young women. For example: “A man values a woman a lot more if she is constantly dragging presents out of him,” she said, “and he values her a lot more than the woman who says, ‘No, no, no, I don’t need anything.’ ” Alina cradled her teacup, half awestruck. “They get everything this way,” she said. “I think that these things should be explained to girls in childhood. It’s very important. And it doesn’t matter if the girl is smart or not, because you can have a girl who goes to university and gets a Ph.D. and is tremendously accomplished but then loses to these pretty young things who will take away her husband before she can count to three.”
Here is more from Julia Ioffe in The New Yorker, interesting throughout.
Australia should not ban under-16s from internet sites
YouTube in particular, and sometimes X, are among the very best ways to learn about the world. To the extent that the law is effectively enforced, targeting YouTube will have a terrible effect on youth science, and the ability of young scientists and founders to get their projects off the ground will take a huge and possibly fatal hit. If you are only allowed to learn from the internet at age 16, you are probably not ready for marvelous achievements at age 18 or perhaps not even at 20. The country may become more mediocre.
The more serious concern is that this represents a major expansion of government control over tech services and also speech. Over time the government has to decide which are the approved tech companies and services and which are not. That becomes a politicized decision, as any chosen lines will be arbitrary, especially as online services evolve in their functionality. For instance, if excess video usage is what is problematic, it is possible for videos to be embedded more seamlessly into some future version of WhatsApp, an exempt service. Or Australian youth, even under the new law, will be able to access video on a laptop, simply by viewing it and not signing into their accounts…
I predict that either this law stops being effectively enforced, or the controls on companies and users have to become much, much tighter and more oppressive. In a large poll of Australian 9 to 16-year-olds, only 6 percent of them thought the new ban was going to work.
That is true for yet another reason. With gaming and messaging exempt from the ban, we can expect old-style “social media” to move into those areas. It already was the case that Fortnite and other gaming services served as social media networks, and that trend will be accelerated. Discord, for instance, is exempt from the ban, a glaring hole, and in a fast-changing market there probably will be some significant loopholes most of the time. For the ban to continue to work, it will have to spread. It is hard to think of an area of internet services that could not, in principle, serve social media–like functions, or produce the harms being attributed to online life. Regulation of artificial intelligence services is perhaps the next logical albeit misguided move here.
Who is in charge of the family anyway? If I have decided that my 15-year-old should be free to follow Magnus Carlsen on X and YouTube, should we have the boot of the state tell me this is forbidden? This is a big move in the direction of what Socrates advocated in The Republic, namely that the state takes priority over the family in deciding which stories can be told to the youth.
Over time, I expect this ban, again assuming it is kept and enforced, to become one of the biggest free speech restrictions on the internet. It is the incentive of government agencies to boost their budgets, spread their mandates, and enforce their dictates. What starts with a nation’s youth rarely ends there.
You might think that Australia’s regulatory guardians can be trusted to uphold free speech ideals, but has that been the case to date? Under Australian law, it is permissible to restrict free speech for reasons of public order, national security, and protection from harm. That includes limits on “hate speech,” prompting Elon Musk to exaggerate and call the country fascist. Nonetheless the country does not have anything comparable to America’s First Amendment free speech protections.
So why should we empower Australian regulators and restrict free speech further?
It is very defensible to worry that your kid is on his or her phone too much. Furthermore, school bans or limits on smartphone usage are likely to bring some measurable but small gains.
But if you think a massive expansion of state authority over online content is the answer, you ought to know that the associated gains from that decision will at best be modest. You will not be saving civilization or our youth; rather you will be joining the ever-growing parade against free speech.
Recommended, and in this recent piece Ben Yeoh surveys the research-based literature on social media and teen harm.
Quantifying human-AI synergy
From Christoph Riedl and Ben Weidmann:
We introduce a novel Bayesian Item Response Theory framework to quantify human–AI synergy, separating individual and collaborative ability while controlling for task difficulty in interactive settings. Unlike standard static benchmarks, our approach models human–AI performance as a joint process, capturing both user-specific factors and moment-to-moment fluctuations. We validate the framework by applying it to human–AI benchmark data (n=667) and find significant synergy. We demonstrate that collaboration ability is distinct from individual problem-solving ability. Users better able to infer and adapt to others’ perspectives achieve superior collaborative performance with AI–but not when working alone. Moreover, moment-to-moment fluctuations in perspective taking influence AI response quality, highlighting the role of dynamic user factors in collaboration. By introducing a principled framework to analyze data from human-AI collaboration, interactive benchmarks can better complement current single-task benchmarks and crowd-assessment methods. This work informs the design and training of language models that transcend static prompt benchmarks to achieve adaptive, socially aware collaboration with diverse and dynamic human partners.
Here is a useful tweet storm on the work. I do not love how the abstract is written, I would stress these sentences: “We demonstrate that collaboration ability is distinct from individual problem-solving ability. Users better able to infer and adapt to others’ perspectives achieve superior collaborative performance with AI–but not when working alone. Moreover, moment-to-moment fluctuations in perspective taking influence AI response quality, highlighting the role of dynamic user factors in collaboration.”
Does studying economics and business make students more conservative?
College education is a key determinant of political attitudes in the United States and other countries. This paper highlights an important source of variation among college graduates: studying different academic fields has sizable effects on their political attitudes. Using surveys of about 300,000 students across 500 U.S. colleges, we find several results. First, relative to natural sciences, studying social sciences and humanities makes students more left-leaning, whereas studying economics and business makes them more right-leaning. Second, the rightward effects of economics and business are driven by positions on economic issues, whereas the leftward effects of humanities and social sciences are driven by cultural ones. Third, these effects extend to behavior: humanities and social sciences increase activism, while economics and business increase the emphasis on financial success. Fourth, the effects operate through academic content and teaching rather than socialization or earnings expectations. Finally, the implications are substantial. If all students majored in economics or business, the college–noncollege ideological gap would shrink by about one-third. A uniform-major scenario, in which everyone studies the same field, would reduce ideological variance and the gender gap. Together, the results show that academic fields shape students’ attitudes and that field specialization contributes to political fragmentation.
That is a recent paper from Yoav Goldstein and Matan Kolerman. Here is a thread on the paper.
What Tom Whitwell learned in 2025
52 things, here is one of them:
Most characters in the film Idiocracy wear Crocs because the film’s wardrobe director thought they were too horrible-looking to ever become popular. [Alex Kasprak]
Here is the full list.
Two things that really matter
When analyzing the macro situations of countries or regions, I place more stress than many people do on the following two factors:
1. Human capital: How much active, ambitious talent is there? And how high are the averages and medians?
2. Matching market demands: Are you geared up to produce what the market really wants, export markets or otherwise?
Those may sound trivial, but in relative terms they remain undervalued. They are, for instance, the biggest reasons why I do not buy “the housing theory of everything.”
They are also, in my view, the biggest reasons why the UK currently is in economic trouble. Both #1 (brain drain) and #2 have taken a hit in recent times. The UK continues to deindustrialize, business consulting is not the future, and London as a financial centre was hurt by 2008, Brexit, and superior innovations elsewhere. More and more smart Brits are leaving for the US or Dubai.
You also will notice that #1 and #2, when they are in trouble, are not always easily fixed. That is why reforms, while often a good idea, are by no means an easy or automatic way out of trouble.
These two factors also are consistent with the stylized fact that growth rates from the previous decade are not so predictive of growth rates for the next decades. Human capital often drives levels more than growth rates. And matching market demands often has to do with luck, or with shifting patterns of demand that the supplying country simply cannot match. Once people abandon Toyotas for Chinese electric cars, Japan does not have an easy pivot to make up the loss.
Most other theories of growth rates, for instance those that assign a predominant weight to institutions, predict much more serial correlation of growth rates than we find in the data. That said, institutions do indeed matter, and in addition to their usual effects they will shape both #1 and #2 over the longer run.
Overall, I believe conclusions would be less pat and economic understandings would be more effective if people paid greater attention to these factors #1 and #2. Not putting enough weight on #1 and #2 is one of the biggest mistakes I see smart people — and indeed very smart people — making.
Addendum: You will note the contributions of Fischer Black here. Apart from his contributions to options pricing theory, which are widely known, he remains one of the most underrated modern economists.
Emergent Ventures winners, 50th cohort
Geby Jaff, Berkeley, publication medium for AI-generated science.
Laura Ryan, London, data for the AIs.
Tara Rezaei, MIT, general career support/AI/o1.
Mihir Rao, Princeton, bio and AI.
Lorna MacLean, London, AI medical diagnosis of endometriosis.
David Yu, Waterloo, Ontario/Taiwan, fellowship program for agentic Taiwanese college students.
Aniket Panjwani, Lombard, Illinois, EconNow, AI-based software for economics.
Zixuan (Eric) Ma, GMU, to write about China.
Ivan Khalamendyk, Lviv, “I’m an independent Ukrainian physicist developing a ψ-field model of the universe – a single real wave ψ(x,t) that reproduces quantum matter, forces and gravity.”
José Luis Sabau, Mexico City, Perpetuo, Substack for Mexico.
Soleil Wizman, Yale University, longevity.
The Dells add to Trump Accounts
I wrote that Trump Accounts Are A Big Deal. These accounts give U.S. citizen’s born between January 1, 2025, and December 31, 2028, $1000 invested in a low-cost, diversified U.S. stock index fund. Well, the accounts just got bigger. Michael and Susan Dell are donating $6.25 billion to seed accounts with $250 for children born before Jan. 2025, up to ten years of age:
The Dells have committed to seed Trump accounts with $250 for children who are 10 or under who were born before Jan. 1, 2025. According to Invest America, the pledged funds will cover 25 million children age 10 and under in ZIP codes with a median income of $150,000 or less.
“We want to help the children that weren’t part of the government program,” Dell said.
What should I ask Harvey Mansfield?
I will be doing a Conversation with him. So what should I ask?
Note he has a new book coming out early next year, namely
Emergent Ventures Africa and the Caribbean, 7th cohort
Leila Character, Assistant Prof. at Texas A&M, for a project using hyperspectral-imaging drones for archaeological research in Belize.
Nour Bou Malhab, Lebanon, for promoting classical liberal thought throughout Lebanon and across the Maghreb.
Isaac Akintaro, Nigeria/England, computer science PhD Candidate, for travel to San Francisco
Nikita Greenidge, St. Lucia/England, PhD in Surgical Robotics, for a startup using AI to improve surgical techniques in the Caribbean.
Michael Konu, Ghana/USA, for bioengineering research on virtual cells and for career development.
Waldo Krugell, South Africa, Prof. at North West University, for a project improving economics education for South African high-school students.
Edmund Trueman, to develop a digital archive to showcase Congolese comics.
Justin Sooknanan, Trinidad & Tobago, undergrad electrical engineering, travel grant to UK and for career development.
Temitope Johnson, Nigeria/South Africa, for designing a phototherapy device for neonatal jaundice treatment.Mmesomachi Nwachukwu, Nigeria, for running a national training program preparing students for the International Mathematical Olympiad.
Jibrin Jaafaru, Nigeria, PhD candidate, for travel to the United States to pursue a bioinformatics fellowship
Ollie Sayeed, PhD UPenn, historical linguist, for research evaluating the effectiveness of malaria interventions in Africa
Shreya Hegde, for drone-mapping and route-optimization work in Kenya.
Jan Grzymski, Assistant Professor at Lazarski University, to run a summer program introducing Caribbean scholars to Poland’s transition from communist rule to a market-driven economy.
Arun Shanmuganathan, Rwanda, to support mathematics training at the African Olympiad Academy.
Samiya Allen, Barbados, undergrad electronics, travel grant to UK for robotics training and career development.
Rose Mutiso, Kenya, PhD UPenn in materials science, to create the African Tech Futures Lab, to improve policymaking on energy technologies.
Darren Ramsook, Trinidad & Tobago, Postdoc at Trinity College Dublin, for research on AI-driven video compression.
Cheyenne Polius, St. Lucia, for work on astro-tourism and space education in the Caribbean.
I thank Rasheed Griffith for his excellent work on this, and again Nabeel has created excellent software to help organize the list of winners, using AI.
Those unfamiliar with Emergent Ventures can learn more here and here. The EV African and the Caribbean announcement is here and you can see previous cohorts here. If you are interested in supporting this tranche of Emergent Ventures, please write to me or to Rasheed.
Education Signaling and Employer Learning Heterogeneity
An interesting paper based on an idea:
We investigate the implications of heterogeneous employer learning on education signaling and workers sorting across industries. In the equilibrium of our model, higher-ability workers join industries with faster employer learning speeds, resulting in a matching distortion of workers and industries. In addition, our results are robust to varying degrees of asymmetric employer learning, and establish that industry choice itself serves as a signal of worker ability. Finally, our theoretical approach suggests a novel perspective on a heretofore neglected labor market puzzle, i.e., why few of the richest individuals have obtained higher degrees of education.
That is from Yuhan Chen, Thomas Jungbauer, and Michael Waldman. Via the excellent Kevin Lewis.
Against We
I propose a moratorium on the generalized first-person plural for all blog posts, social media comments, opinion writing, headline writers, for all of December. No “we, “us,” or “our,” unless the “we” is made explicit.
No more “we’re living in a golden age,” “we need to talk about,” “we can’t stop talking about,” “we need to wise up.” They’re endless. “We’ve never seen numbers like this.” “We are not likely to forget.” “We need not mourn for the past.” “What exactly are we trying to fix?” “How are we raising our children?” “I hate that these are our choices.”
…“We” is what linguists call a deictic word. It has no meaning without context. It is a pointer. If I say “here,” it means nothing unless you can see where I am standing. If I say “we,” it means nothing unless you know who is standing next to me.
…in a headline like “Do we need to ban phones in schools?” the “we” is slippery. The linguist Norman Fairclough called this way of speaking to a mass audience as if they were close friends synthetic personalization. The “we” creates fake intimacy and fake equality.
Nietzsche thought a lot about how language is psychology. He would look askance at the “we” in posts like “should we ban ugly buildings?” He might ask: who are you that you do not put yourself in the role of the doer or the doing? Are you a lion or a lamb?
Perhaps you are simply a coward hiding in the herd, Martin Heidegger might say, with das Man. Don’t be an LLM. Be like Carol!
Hannah Arendt would say you’re dodging the blame. “Where all are guilty, nobody is.” Did you have a hand in the policy you are now critiquing? Own up to your role.
Perhaps you are confusing your privileged perch with the broader human condition. Roland Barthes called this ex-nomination. You don’t really want to admit that you are in a distinct pundit class, so you see your views as universal laws.
Adorno would say you are selling a fake membership with your “jargon of authenticity,” offering the reader membership in your club. As E. Nelson Bridwell in the old Mad Magazine had it: What do you mean We?
…If you are speaking for a very specific we, then say so. As Mark Twain is said to have said, “only presidents, editors, and people with tapeworms ought to have the right to use we.”
I could go on. But you get the drift. The bottom line is that “we” is squishy. I is the brave pronoun. I is the hardier pronoun. I is the—dare I say it—manly pronoun.
I agree.
My excellent Conversation with Cass Sunstein
Cass was in top form, and so we went on for almost two hours. In his Substack he described it as “The most fun interview I have ever done.” Here is the audio, video, and transcript. Here is part of the episode summary:
Tyler and Cass discuss whether liberalism is self-undermining or simply vulnerable to illiberal forces, the tensions in how a liberal immigration regime would work, whether new generations of liberal thinkers are emerging, if Derek Parfit counts as a liberal, Mill’s liberal wokeism, the allure of Mises’ “cranky enthusiasm for freedom,” whether the central claim of The Road to Serfdom holds up, how to blend indigenous rights with liberal thought, whether AIs should have First Amendment protections, the argument for establishing a right not to be manipulated, better remedies for low-grade libel, whether we should have trials run by AI, how Bob Dylan embodies liberal freedom, Cass’ next book about animal rights, and more.
I will reproduce the section Cass pulled for his own Substack:
COWEN: Now, we started with the topic of liberalism. How is it you think about or characterize the liberalism of Bob Dylan?
SUNSTEIN: Bob Dylan is a liberal. His liberalism is captured in the line, “He not busy being born is busy dying.” I hope he’s immortal, but if anything is on his epigraph, that would be a good candidate.
The notion of self-invention, of freedom, is central to basically everything. His refusal to keep singing the same song — you can hear him talking about it in some of the interviews. He said, “I could do that. I could just do that forever. I knew how they’d react.” He said, “What’s that about?” He said, “I needed to do something else.” But of course, the line, “I needed to do something else” — that’s my line. How he would put it would be much more vivid and surprising than that.
His “Like a Rolling Stone” is an anthem of freedom. I heard it, actually, in concert a few years ago. It was a great performance. It wasn’t young, but it was a great performance. The audience went wild when he did “Like a Rolling Stone.” That was the final song. It was the encore. It wasn’t just because it was the greatest rock song ever written. It was because of how he did it. I thought, “What’s going on in this song? Why is everyone exhilarated?” The song, which he described when he wrote it as vomit, hatred directed at somewhere that was real — it wasn’t that, or it was a little bit that, but it was a song of liberty.
“How does it feel to be on your own with no direction home, like a complete unknown, like a rolling stone?” Everyone felt like they were flying. He makes that — “Like a Rolling Stone” — be a song of freedom. If you look at his angry songs — “Positively 4th Street” — there’s a freedom in being, of course, uninhibited, able to say things, but also a freedom of disconnection.
When he’s asked why did he change his name, I have an account of why he actually did. I think he gave it exactly once, but in his more characteristic way, he said, “This is America. You can change your name.” Then he said, “I was born. I didn’t think I was born with the right name. I could make it up. I could say that sounds more like I was.”
Making rootlessness not be a curse, but instead something that is . . . the word joy is too clichéd for Dylan. If you look at his love songs, like “If You See Her, Say Hello,” which isn’t one of my favorites, but it’s good. There’s a connection with the one he loved, who got away, but you can feel the sense of freedom.
COWEN: “Visions of Johanna”?
SUNSTEIN: Yes, completely. He’s torn. That has the great opening line. “Ain’t it just like the night to play tricks When you’re trying to be so quiet?” Did Yeats write better lines than that? Probably, but he was Yeats.
COWEN: Blood on the Tracks — a liberal album?
SUNSTEIN: Oh, yes.
COWEN: How would you express that?
SUNSTEIN: Well, I’m thinking “Buckets of Rain” is the closing song. Right before that, there’s a song, “You’re Gonna Make Me Lonesome When You Go.” That’s it, which is, I think, one of his greatest songs. That’s a liberal song of freedom and separation, that she’s going, but he’s going to see her everywhere, and there’s smiling at impermanence. That is a big liberal theme — smiling at impermanence — because impermanence makes things not routine and also makes for freedom.
COWEN: “Idiot Wind” is the angry song of the batch, right?
SUNSTEIN: Yes, it’s pretty mad. He said about that song, “I don’t know why people like it. There’s so much sadness and distress in it.”
COWEN: Do you see your own liberalism or just yourself in the liberalism of Bob Dylan?
SUNSTEIN: I think so.
COWEN: Reinventing yourself, not quite wanting to be pinned down, doing a lot of stuff.
SUNSTEIN: He likes, I think, abandoning and going on to something that’s very different. I wish I’d gone electric or had some equivalent of that. But doing something quite different — I do share a little bit with him. I like it when I think something I thought was wrong. I now am very enthusiastic about the Austrian economists and Hayek. I’ve always admired them, of course, but I didn’t feel that they were on my team. Now I feel I’ve gone to their team. I don’t feel ashamed that I was wrong before. I feel excited that I’m less wrong now.
Definitely recommended, I could have pulled out many other parts as well. Again, I am happy to recommend Cass’s new book Liberalism: In Defense of Freedom.