Latest summaries
2,708 summaries and insights, newest first.
Dennis Quaid on His Reagan Biopic, a Gospel Album and America's Political Divide
Dennis Quaid and Joe Rogan talk about his gospel album, 1970s Hollywood, playing Ronald Reagan, and their worries about politics, media and censorship.
Magatte Wade on Economic Freedom, Africa's Future and Criticizing by Creating
Senegalese entrepreneur Magatte Wade tells Lex Fridman why Africa is poor, why economic freedom is the fix, and how she found her answer.
Duncan Trussell on Eternal Recurrence, Sentient AI, Death, Depression and Burning Man
Comedian Duncan Trussell and Lex Fridman on Nietzsche's loop, sentient AI, surviving cancer, suffering, depression, war, Burning Man and fatherhood.
Yuval Noah Harari on Stories, Consciousness, AI, Power, and Conspiracies
Yuval Noah Harari on why stories rule history, why AI shouldn't pose as human, Israel's crisis, conspiracy theories, and meditation.
David Choe on the Hadza, Giving It All Away, Beef, Psychedelics and AI (JRE #1965)
David Choe tells Joe Rogan why he gave up chasing money and sex for a spiritual quest, plus the Hadza, Beef, iboga and AI.
Michael I. Jordan on Machine Learning, Markets, Recommender Systems and the Future of AI
Berkeley's Michael I. Jordan argues AI is really a new engineering field for decisions and markets, not machine intelligence.
Dileep George on Brain-Inspired AI: Feedback, Inference, CAPTCHAs and the Limits of GPT-3
Dileep George on how the visual cortex's feedback and inference inspired a CAPTCHA-solving model, and why text alone won't give AI a world model.
Sam Tallent on the Comedy Grind, Belonging and Mad Honey (Joe Rogan Experience #1969)
Comic Sam Tallent and Joe Rogan swap road-gig war stories, riff on Bud Light and belief, and try Nepalese mad honey on air.
Anca Dragan on Human-Robot Interaction, Modeling Humans and Reward Engineering
Berkeley roboticist Anca Dragan on how robots can understand people, share the road with them, and learn what we really want.
Russ Tedrake on Underactuated Robotics, Contact, Touch and the DARPA Robotics Challenge
MIT roboticist Russ Tedrake on letting physics do the work, why contact is hard, DARPA challenge falls, and running barefoot.
Rick Doblin on MDMA Therapy, Ibogaine, Drug-War Propaganda and the Future of MAPS
MAPS founder Rick Doblin on MDMA therapy for PTSD, ibogaine, drug-war propaganda and whether MAPS should take investors.
Joey Diaz on His Memoir Tremendous, Quitting Xanax, Felony Life and Comedy Store Days
Joey Diaz talks his memoir Tremendous, a brutal Xanax withdrawal, life with a felony, fentanyl, sleep and Comedy Store memories.
Jason Everman: From Nirvana and Soundgarden to Army Ranger, Green Beret and Sailor
Jason Everman on leaving Nirvana and Soundgarden, fighting as a Green Beret, and chasing growth through upheaval.
David Silver on AlphaGo, AlphaZero, MuZero and Deep Reinforcement Learning
DeepMind's David Silver on cracking Go, beating Lee Sedol, self-play, AlphaZero, MuZero and why learning is the core of intelligence.
Sara Seager on the Search for Exoplanets, Signs of Life, and Finding Light After Loss
MIT planetary scientist Sara Seager on hunting exoplanets, biosignature gases, Starshade, and her memoir of grief and hope.
Sheldon Solomon on Death, Meaning, and Terror Management Theory (Lex Fridman Podcast #117)
Sheldon Solomon explains how the fear of death drives culture, politics and self-esteem, and why facing mortality can open the way to joy.
Vitalik Buterin on Ethereum, Proof of Stake, Quadratic Funding and the Future of Money
Vitalik Buterin explains what money is, how blockchains reach consensus, why Ethereum is moving to proof of stake, and where crypto is headed.
Ice Cube on the BIG3, NWA's FBI Letter, Writing Friday, and Turning Down $9 Million
Ice Cube talks the BIG3, NWA's run-ins with the FBI and police, writing Friday, family films, gatekeepers, and raising good people.
Grant Sanderson (3Blue1Brown) on Feynman, Exponential Growth, Teaching Online, GPT-3 and Manim
3Blue1Brown's Grant Sanderson on learning deeply, exponential intuition, commoditizing explanation, neural networks, Manim and meaning.
Ann Druyan on Cosmos, Carl Sagan, the Voyager Golden Record and the Beauty of Science
Ann Druyan on science as love, the Voyager Golden Record, falling for Carl Sagan, making Cosmos, and thinking in longer terms.
Pauly Shore on Mitzi Shore, the Comedy Store and the Comedy Mothership
Pauly Shore and Joe Rogan remember Mitzi Shore and the Comedy Store, and talk grief, the Mothership, ibogaine and the craft of stand-up.
Tom Segura on Fitness After Injury, Going All In on Comedy, and Why Failure Helps
Tom Segura and Joe Rogan on lasting fitness, carnivore and cold plunges, taking the leap in comedy, and a 303-show tour.
Harry Cliff on Particle Physics, the Higgs Field and the Large Hadron Collider
Cambridge physicist Harry Cliff explains quantum fields, the Higgs, beauty quarks and why the universe is made of matter at all.
Roger Penrose on Why Consciousness Isn't Computation and the Infinite Cycles of the Universe
Roger Penrose explains why understanding can't be computed, how gravity may reshape quantum mechanics, and a universe that cycles through eons.