Razib Khan's Unsupervised Learning

Noah Millman: from finance to the culture industry

  Today Razib talks to Noah Millman. Millman is an American screenwriter and filmmaker, as well as a political columnist and cultural critic based in Brooklyn, New York. He is the film and theater critic for Modern Age; previously he was a columnist for The Week (2015–2022) and a senior editor at The American Conservative (2012–2017). Millman writes the newsletter Gideon’s Substack, and his work has also appeared in outlets such as The New York Times and Politico. He graduated from Yale University and initially worked on Wall Street for 16 years, starting in a hedge fund's mail room, before leaving after the financial crisis to pursue creative endeavors full-time. Millman has been a producer on seven films, and written three and directed three. His most recent film is Resentment, and he is working on a novel, Fables of a Jewish Century. Razib and Millman begin their conversation discussing their history as bloggers who began writing early in the first decade of the century, in the wake of George W. Bush’s invasion of Iraq. Millman discusses his disillusionment with neoconservatism, and his evolution into a moderate, if heterodox, Democrat. They also discuss their positionality in a political commentary landscape that has radically shifted over the last twenty years, and what it’s like to be strongly partisan. They discuss how their views of religion have changed, especially in the wake of the New Atheist movement after 9/11 and the emergence of psychedelic spirituality in the 2020s. Millman articulates his views as a Jew whose own theological commitments are minimal, stating that he believes that the “Hindus are right about God” but John Calvin was probably right about humans. In the second half of the discussion, they pivot to the arts, beginning with how film as a medium has developed over the last generation, from the high tide of independent films in 1999 and through the “comic book” movie heyday of the 2010s, and on finally to the reemergence of more classic movies like Tom Cruise’s Top Gun: Maverick 2 and Brad Pitt’s F1. Razib argues that the Marvel universe exhausted its creative possibilities, and the same content no longer compels the younger generations, especially in a 90-minute format. Millman addresses whether film as a medium has reached the end of the line as a mass medium, and how fan-culture and “stan” culture has transformed the experience of the arts. He also asserts that cultural fragmentation is driven by technology, as consumers have a much greater range of options in their choices than in the past. Millman observes that as top-down cultural dynamics have collapsed, shifts are now driven by bottom-up drives. He also argues that movies will ‌continue to be a major art form because filmmaking is now far cheaper than it was in the past, but he is not optimistic about the future of mass-market tent-pole films that can transcend myriad fan subcultures. Movie studios still do not know which films will become hits and which will flop, even the magic of Pixar and Marvel Studios are no longer a sure thing. In fact, Millman argues that fragmentation has masked the revival of art forms like the novel. As the gatekeepers are gone, many consume low art, with middle-aged people reading copious amounts of YA fiction. Millman argues that any aspiring artist needs to grapple with the competitive realities of the new attention economy. Technology has made it easier for anyone to create art because new tools are cheaper and self-publishing is now a real option for writers. However, all of this unleashed creativity is competing for the same amount of funding, support and a relatively fixed audience.

Cesar Fortes-Lima: the Fulani out of the Green Sahara

  On this episode of Unsupervised Learning Razib talks to human geneticist Cesar Fortes-Lima about his paper from earlier this year, Population history and admixture of the Fulani people from the Sahel. Fortes-Lima has a Ph.D. in Biological Anthropology, and his primary research areas include African genetic diversity, the African diaspora, the transatlantic slave trade, demographic inference, admixture dynamics and mass migrations. Formerly a postdoctoral fellow in the Department of Human Evolution at Uppsala University, Forest-Lima is now an instructor in genetic medicine at the Johns Hopkins University. He is also a returning guest to the podcast, having earlier come on to discuss his paper The genetic legacy of the expansion of Bantu-speaking peoples in Africa. Razib and Fortes-Lima first contextualize who the Fulani are in the West African socio-historical context, in particular, their role as transmitters of Islam across the Sahel. They also discuss the importance of having numerous Fulani subpopulations in the publication; earlier work had generalized about the Fulani from a small number of samples from a single tribe. Fortes-Lima highlights the primary finding, in particular, that the Fulani seem to have what we now call “Ancient North African” (ANA) ancestry. That people was related to, but not descended from, the “out of Africa” population which gave rise to Eurasians. They also explore the role of natural selection in allowing the Fulani to subsist on a diet high in milk, and how the Fulani lactase persistence mutation is exact same with Eurasians rather than East Africans. Fortest-Lima also reviews some of the earlier 20th-century anthropological speculations about the origins of the Fulani, and what his results show about their affinities (or lack thereof) to groups in West Asia and the Maghreb.

Jack Despain Zhou: in defense of tracking

On this episode of Unsupervised Learning Razib talks to Jack Despain Zhou, executive director of the Center for Educational Progress (CEP). Despain Zhou is a graduate of Western Governors University, and is completing his J.D. at Temple University. A former cryptographic analyst for the US Air Force, Despain Zhou is better known as a former producer for Jesse Singal and Katie Herzog at Blocked and Reported under the pseudonym Tracie Woodgrains. Despain Zhou’s mission with CEP is to push for individualized learning programs “where every student can advance as far and as fast as their curiosity and determination will take them.” In short, not only does CEP support tracking, but it believes that more individualized learning environments are what allow students to flourish. Despain Zhou talks about how his own life informed his interest in this topic, going from a precocious and curious toddler to a sullen elementary school student. He explained to his mother at the time how the boring, regimented one-size-fits-all mentality of the public school system removed all his passion for learning. Despain Zhou talks about how the levelling and equity oriented philosophy of the modern educational establishment is extremely unpopular, but has nevertheless taken root in ed schools and therefore has advocates among both teachers and administrators. He makes the case that CEP’s advocacy is needed given the educational theorists’ intense and passionate fixation on keeping students of all talents at the same level; this is a case where Despain Zhou argues common sense is far superior to esoteric research for which there is truly no robust evidence.  

Nikolai Yakovenko: the $200 million AI engineer

On this episode of Unsupervised Learning, in the wake of Elon Musk’s xAI Grok chatbot turning anti-Semitic following a recent update, Razib catches up with Nikolai Yakovenko about the state of AI in the summer of 2025. Nearly three years after their first conversations on the topic, the catch up, covering ChatGPT’s release and the anticipation of massive macroeconomic transformations driven by automation of knowledge-work. Yakovenko is a former professional poker player and research scientist at Google, Twitter (now X) and Nvidia (now the first $4 trillion company). With more than a decade on the leading edge computer science, Yakovenko has been at the forefront of the large-language-model revolution that was a necessary precursor to the rise of companies like OpenAI, Anthropic and Perplexity, as well as hundreds of smaller startups. Currently, he is the CEO of DeepNewz, an AI-driven news startup that leverages the latest models to retrieve the ground-truth on news-stories. Disclosure: Razib actively uses and recommends the service and is an advisor to the company. Razib and Yakovenko first tackle why Mark Zuckerberg’s Meta is offering individual pay packages north of $200 million, poaching some of OpenAI’s top individual contributors. Yakovenko observes that it seems Meta is giving up on its open-source Llama project, their competitor to the models that underpin OpenAI and ChatGPT (he also comments that it seems that engineers at xAI are disappointed in the latest version of Grok). Overall, though the pay-packages of AI engineers and researchers are high; there is now a big shakeout as massive companies with the money and engineering researchers pull away from their competitors. Additionally, in terms of cutting-edge models, the US and China are the only two international players (Yakovenko notes parenthetically that Chinese engineers are also the primary labor base of American AI firms). They also discuss how it is notable that almost three years after the beginning of the current booming repeated hype-cycles of artificial intelligence began to crest, we are still no closer to “artificial general intelligence” and the “intelligence super-explosion” that Ray Kurzweil has been predicting for generations. AI is partially behind the rise of companies like Waymo that are on the verge of transforming the economy, but overall, even though AI is still casting around for its killer app, big-tech has fully bought in and believes that the next decade will determine who wins the future.

David Van Ofwegen: a peripatetic philosopher across Eurasia's antipodes

Today on Unsupervised Learning Razib talks to David van Ofwegen, a philosophy teacher based in Thailand. Razib and Ofwegen first met by chance while he was traveling in the US in 2003. A Dutch national, educated at the University of Leiden in the Netherlands and then the University of Hawaii, specializing in the philosophical underpinnings of Social Darwinism, Ofwegen has been based in Thailand for the last 15 years. Razib and Ofwegen’s initial connection was over their shared interest in the turmoil in Europe post-9/11 and the 2002 assassination of the right-wing Dutch politician Pim Fortyun. They discuss what has happened in the Netherlands over the last generation, with both immigrant assimilation into Dutch society, and the assimilation of Dutch society to immigrants. Ofwegen reflects on returning to a homeland where he encounters bartenders who don’t speak Dutch, only English, and youth culture where white Dutch affect the accents of Moroccan immigrants. He also observes that in his hometown of the Hague, it is as common to hear Arabic or Turkish on the streets as Dutch. This is in contrast with the countryside outside of the large cities, which remain overwhelmingly white and native-born. Ofwegen also notes that global multiculturalism has had an impact on the practice of some Dutch customs, in particular the traditions surrounding Black Pete (Zwarte Piet), a character in Dutch Christmas celebrations that is wildly offensive to American sensibilities, given the longtime convention of blackface. Ofwegen argues that the Netherlands is becoming less Dutch and more global, homogenizing into a node in the pan-American cultural sphere. They also discuss the contrasts between Thailand and the Netherlands, and what it is like living outside the developed world. Though in nominal terms the GDP per capita of Thailand is about 10% of that of the Netherlands, Ofwegen does not feel that his adopted homeland is particularly underdeveloped or behind the times. Bangkok in particular is fully in the modern world, with all the comforts and technologies we avail ourselves of in the West. Ofwegen also observes that while the poor in the West live in deprived ghettos, in Thailand, the poor are usually rural peasants who own their own property. Nevertheless, he is clearly a guest. Though married to a Thai native and with a child who has Thai citizenship, he is legally an expatriate of the Netherlands. He notes that the same is true of Thailand’s large Burmese and Cambodian populations. The Thai have a very clear idea of their nation and its identity, in contrast to the more globalized vision common among Western elites.