Timothy B. Lee is an independent AI journalist and newsletter writer who runs Understanding AI, a Substack newsletter with over 263,000 subscribers that explains how artificial intelligence actually works - minus the hype and minus the doom. Drawing on a rare combination of a computer science master's from Princeton, two decades of tech policy reporting at outlets like Ars Technica, the Washington Post, and Vox, and an instinct for clear, jargon-free prose, Lee has become one of the most-read independent voices in AI journalism. His superpower is translating complex machine learning concepts into accessible explainers that neither oversell nor undersell the technology.
Erik Hoel is an American neuroscientist, novelist, and philosopher who turned the hardest problem in science - consciousness - into a literary career. Holding a PhD from the University of Wisconsin-Madison under consciousness pioneer Giulio Tononi, Hoel developed 'causal emergence' theory and the 'overfitted brain hypothesis' before trading academic tenure for a Substack with 69,000+ subscribers. His newsletter The Intrinsic Perspective blends rigorous science with razor-sharp cultural commentary, while his books - the debut mystery novel The Revelations (2021) and the nonfiction The World Behind the World (2023) - bring consciousness science to general readers. A Forbes 30 Under 30 honoree, he grew up in his mother's independent bookstore in Newburyport, Massachusetts, and was mentored by novelist Andre Dubus III at age 13.
Nikhil Basu Trivedi is a Co-Founder and General Partner at Footwork Ventures, a San Francisco-based early-stage VC firm with $400M+ under management across two funds. A Princeton molecular biology graduate turned venture capitalist, he previously spent eight years at Shasta Ventures where he backed Canva, ClassDojo, Frame.io, and The Farmer's Dog. He writes the 'Next Big Thing' newsletter on Substack with 18,000+ subscribers, publishes public investment theses before backing founders, and built his career on a 'traction-first' philosophy and obsessive focus on founder learning velocity. An Indian-American from a family with deep public service roots, he co-founded Artsy as a Princeton sophomore and has been a Forbes 30 Under 30 honoree.
Paul Krugman is a Nobel Prize-winning economist, prolific author, and one of the most widely-read economic commentators in the world. After 24 years as an op-ed columnist for The New York Times, he left in December 2024 to launch a daily Substack newsletter that quickly surpassed 569,000 subscribers. A Distinguished Professor at CUNY Graduate Center, Krugman won the 2008 Nobel Memorial Prize in Economic Sciences for his work on New Trade Theory and New Economic Geography. With 4.3 million Twitter followers, 27 books, and a career spanning academia, policy advising, and public journalism, he remains a defining voice at the intersection of economics and politics.
Zeynep Tufekci is a Turkish-born sociologist, professor at Princeton University, and New York Times opinion columnist who has become one of the world's foremost voices on the intersection of technology and society. Known for being consistently ahead of the curve — predicting Facebook's role in ethnic violence, YouTube's radicalization pipeline, and COVID-19's severity before mainstream institutions caught on — she bridges computer science and humanistic inquiry with a rare clarity. Her 2017 book 'Twitter and Tear Gas' is a landmark study of networked protest, and her Substack newsletter 'Insight' offers rigorous, genuinely open-minded analysis of the hardest puzzles at the edge of science, technology, and democracy.