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694 videos · Page 10 of 24
Andrew Strominger: Black Holes, Quantum Gravity, and Theoretical Physics | Lex Fridman Podcast #359
Lex Fridman
In this episode of the Lex Fridman Podcast, Harvard theoretical physicist Andrew Strominger explores the fundamental nature of black holes and their role in unifying physics. He begins by describing a black hole as a cosmic mirror where light that misses the event horizon swings around to reveal infinite copies of an observer's reflection.…
EN
Jul 30
Tim Urban: Tribalism, Marxism, Liberalism, Social Justice, and Politics | Lex Fridman Podcast #360
Lex Fridman
In this episode of *The Lex Fridman Podcast*, Tim Urban, author and illustrator of the blog *Wait But Why* and his new book *What's Our Problem?*, presents a unique visualization of human history as a 1,000-page book where each page represents 250 years.…
EN
Jul 30
Aaron Smith-Levin: Scientology | Lex Fridman Podcast #361
Lex Fridman
Aaron Smith-Levin, a former Scientologist who worked full-time for the organization from age 12 to his mid-twenties before leaving in 2018, joins Lex Fridman to provide an insider's perspective on Scientology's structure and philosophy.…
EN
Jul 30
Ginni Rometty: IBM CEO on Leadership, Power, and Adversity | Lex Fridman Podcast #362
Lex Fridman
Ginni Rometty, former CEO of IBM from 2011 to 2020, emphasizes that leading a century-old company like IBM requires making unpopular decisions for long-term survival rather than seeking popularity contests. She identifies the core challenge not in running such an organization but in determining what aspects must endure while modernizing others, specifically shifting how work gets done from traditional processes to agile methodologies.…
EN
Jul 30
B-Team Jiu Jitsu: Craig Jones, Nicky Rod, and Nicky Ryan | Lex Fridman Podcast #363
Lex Fridman
In this episode of the Lex Fridman Podcast, legendary grapplers Craig Jones, Nicky Rod, and Nicky Ryan discuss their backgrounds with the B Team Jiu-Jitsu organization in Austin, Texas, following the split from John Danaher's Death Squad. The trio reflects on their early careers, noting that they first made money through tournaments like Abu Dhabi Pro rather than relying solely on teaching or coaching initially.…
EN
Jul 30
Chris Voss: FBI Hostage Negotiator | Lex Fridman Podcast #364
Lex Fridman
In this episode of the Lex Fridman Podcast, former FBI hostage negotiator Chris Voss explains that successful negotiation hinges entirely on understanding and addressing the emotions of the other party rather than relying on logic or reason.…
EN
Jul 30
Sam Harris: Trump, Pandemic, Twitter, Elon, Bret, IDW, Kanye, AI & UFOs | Lex Fridman Podcast #365
Lex Fridman
In this episode of *The Lex Fridman Podcast*, Sam Harris returns to discuss a wide array of pressing issues, ranging from effective altruism and free will to controversial public figures like Donald Trump, Kanye West, Elon Musk, and Joe Rogan. A central theme is the tension between empathy and reason as tools for ethical decision-making.…
EN
Jul 30
Shannon Curry: Johnny Depp & Amber Heard Trial, Marriage, Dating & Love | Lex Fridman Podcast #366
Lex Fridman
In this episode of the Lex Fridman Podcast, clinical and forensic psychologist Shannon Curry joins to discuss her extensive research on relationships, trauma, and psychology, drawing heavily from the work of John Gottman. She explains that contempt is the single greatest predictor of divorce, describing it as "criticism on steroids" or sulfuric acid for love.…
EN
Jul 30
Sam Altman: OpenAI CEO on GPT-4, ChatGPT, and the Future of AI | Lex Fridman Podcast #367
Lex Fridman
In this episode of the Lex Fridman Podcast, OpenAI CEO Sam Altman reflects on the organization's history and its controversial origins in 2015 when they publicly announced their goal to build Artificial General Intelligence (AGI). At that time, both Altman and his team faced significant mockery from established AI scientists who deemed such ambitions ridiculous. Despite this early skepticism, OpenAI persisted, eventually releasing foundational technologies like GPT-4, Codex, Dolly, and ChatGPT.…
EN
Jul 30
Eliezer Yudkowsky: Dangers of AI and the End of Human Civilization | Lex Fridman Podcast #368
Lex Fridman
In this episode of the Lex Fridman Podcast, Eliezer Yudkowsky expresses significant concern regarding GPT-4 and the rapid advancement toward Artificial General Intelligence (AGI), noting that we may not have fifty years to correct mistakes before an alignment failure becomes fatal.…
EN
Jul 30
Paul Rosolie: Amazon Jungle, Uncontacted Tribes, Anacondas, and Ayahuasca | Lex Fridman Podcast #369
Lex Fridman
Paul Rosolie, a conservationist and founder of Jungle Keepers who has spent over 17 years in the Amazon rainforest, recounts his journey from New York to becoming an explorer often compared to "real-life Tarzan." His decision to leave high school at age ten was driven by undiagnosed dyslexia and a profound sense that nature offered safety where academic environments caused distress.…
EN
Jul 30
Edward Frenkel: Reality is a Paradox - Mathematics, Physics, Truth & Love | Lex Fridman Podcast #370
Lex Fridman
Edward Frenkel, a renowned mathematician and author of *Love and Math*, recounts his journey from a Soviet teenager obsessed with physics to a leading figure in mathematics through an encounter that fundamentally changed his perspective on reality. Growing up near Moscow as a straight-A student who found school math boring, Frenkel dreamed of becoming a theoretical physicist until he was introduced at age 15 by a friend's father, mathematician Evgeny Petrovich Petrov.…
EN
Jul 30
Max Tegmark: The Case for Halting AI Development | Lex Fridman Podcast #371
Lex Fridman
In this episode of the Lex Fridman Podcast, MIT physicist and AI researcher Max Tegmark revisits his core thesis regarding the potential for a six-month pause on training models larger than GPT-4, an initiative supported by over 50,000 signatories including CEOs like Elon Musk.…
EN
Jul 30
Simone Giertz: Queen of Sh*tty Robots, Innovative Engineering, and Design | Lex Fridman Podcast #372
Lex Fridman
Simone Giertz, known affectionately and self-deprecatingly as the "Queen of Sh*tty Robots," is an inventor, designer, and roboticist who challenges traditional engineering norms by prioritizing humor, creativity, and accessibility over perfectionism. Her journey began in middle school when she chose woodworking over sewing, fostering a lifelong sense of pride in creating tangible objects that could be shown to her parents.…
EN
Jul 30
Manolis Kellis: Evolution of Human Civilization and Superintelligent AI | Lex Fridman Podcast #373
Lex Fridman
In this episode of the Lex Fridman Podcast, MIT Professor Manolis Kellis argues against viewing artificial intelligence merely as a tool or assistant that must be strictly aligned with human interests; instead, he proposes conceptualizing AI as an independent partner and even "children" that possess their own freedom. Kellis suggests that forcing alignment is self-serving and limiting because it ignores the reality of mutual trust required between intelligent entities.…
EN
Jul 30
Robert Playter: Boston Dynamics CEO on Humanoid and Legged Robotics | Lex Fridman Podcast #374
Lex Fridman
Robert Playter, CEO of Boston Dynamics and a former researcher at MIT's Leg Lab, reflects on his journey from studying gymnastics to pioneering legged robotics, emphasizing that true elegance in movement arises when machines leverage their own physics rather than fighting against it. His fascination began with Mark Rayner's pogo-stick robots, which demonstrated how spring-mass systems could naturally balance through inertia and momentum.…
EN
Jul 30
David Pakman: Politics of Trump, Biden, Bernie, AOC, Socialism & Wokeism | Lex Fridman Podcast #375
Lex Fridman
In this episode of the Lex Fridman Podcast, David Pakman engages in a deep discussion regarding political terminology and its impact on discourse, distinguishing between labels like liberal, progressive, socialist, and communist. Pakman argues that terms such as "Marxist" are often used pejoratively to stifle conversation rather than to define policy positions accurately.…
EN
Jul 30
Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation | Lex Fridman Podcast #376
Lex Fridman
In this episode of the Lex Fridman Podcast, Stephen Wolfram explores the fundamental distinctions between Large Language Models (LLMs) like ChatGPT and his own computational infrastructure derived from Alpha and Wolfram Language. While LLMs primarily function by statistically continuing human-generated text based on vast datasets found online—a process Wolfram describes as "wide but shallow"—his approach focuses on deep computation using formal structures such as mathematics, logic, and systematic knowledge.…
EN
Jul 30
Harvey Silverglate: Freedom of Speech | Lex Fridman Podcast #377
Lex Fridman
Harvey Silverglate, co-founder of FIRE (Foundation for Individual Rights and Expression), argues in this interview that freedom of speech is the most critical right Americans possess, essential to any functioning democracy. He identifies as an absolutist regarding free expression, asserting that hate speech must be protected just like "love speech" because society needs to know who it should not turn its back on rather than simply identifying allies.…
EN
Jul 30
Anna Frebel: Origin and Evolution of the Universe, Galaxies, and Stars | Lex Fridman Podcast #378
Lex Fridman
Anna Frebel, an astrophysicist at MIT, explains how studying ancient stars allows scientists to reconstruct the chemical and physical conditions of the early universe following the Big Bang. Initially composed almost entirely of hydrogen, helium, and trace amounts of lithium, the primordial gas was too hot for structure formation until massive first-generation stars ignited and exploded as supernovae within a few million years.…
EN
Jul 30
Randall Kennedy: The N-Word - History of Race, Law, Politics, and Power | Lex Fridman Podcast #379
Lex Fridman
In this episode of the Lex Fridman Podcast, Harvard Law Professor Randall Kennedy explores the history and power dynamics surrounding the N-word in his book *Nigger: The Strange Career of a Troublesome Word*.…
EN
Jul 30
Neil Gershenfeld: Self-Replicating Robots and the Future of Fabrication | Lex Fridman Podcast #380
Lex Fridman
Neil Gershenfeld, director of MIT's Center for Bits and Atoms (CBA), argues that traditional computer science relies on a fundamental fiction by separating software from hardware, a distinction rooted in early errors made by Alan Turing and John von Neumann. While these pioneers laid the groundwork for modern computing, they failed to recognize that computation is inherently physical; bits are constrained by atoms, storage occupies space, and interaction takes time.…
EN
Jul 30
Chris Lattner: Future of Programming and AI | Lex Fridman Podcast #381
Lex Fridman
In this episode of the Lex Fridman Podcast, Chris Lattner outlines his vision for Mojo, a new programming language designed to solve the growing complexity in AI infrastructure and hardware acceleration. As co-founder of Modular, Lattner argues that the current landscape is fragmented by an explosion of diverse hardware accelerators—such as GPUs, TPUs, NPUs, and IPUs—and evolving frameworks like TensorFlow and PyTorch, which often require constant code rewrites when new devices are introduced.…
EN
Jul 30
Bert Kreischer: Comedy, Drinking, Rogan, Segura, Churchill & Kim Jong Un | Lex Fridman Podcast #382
Lex Fridman
In this episode of *The Lex Fridman Podcast*, comedian Bert Kreischer engages in a spirited discussion with host Lex Fridman about drinking habits, writing processes, and historical figures who defined their lives through excess. The conversation opens with Kreischer's deep admiration for Winston Churchill, whose daily routine involved champagne, cigars, soft drinks, and heavy meals like goose.…
EN
Jul 30
Mark Zuckerberg: Future of AI at Meta, Facebook, Instagram, and WhatsApp | Lex Fridman Podcast #383
Lex Fridman
In this episode of the Lex Fridman Podcast, Mark Zuckerberg reflects on his recent experience competing in a Jiu-Jitsu tournament and how that discipline informs his approach to leadership at Meta. Despite being a public figure who registered under an alias for privacy during the event, Zuckerberg emphasizes that martial arts require absolute focus and teach humility through repeated failure.…
EN
Jul 30
Matthew McConaughey: Freedom, Truth, Family, Hardship, and Love | Lex Fridman Podcast #384
Lex Fridman
In this episode of the Lex Fridman Podcast, Oscar-winning actor Matthew McConaughey explores profound themes regarding love, family dynamics, and personal resilience through his own complex upbringing. He reflects on his parents' turbulent relationship, characterized by two divorces yet enduring mutual affection, teaching him that love is messy but ultimately victorious if partners remain committed to each other even during separation.…
EN
Jul 30
Jimmy Wales: Wikipedia | Lex Fridman Podcast #385
Lex Fridman
Jimmy Wales, co-founder of Wikipedia and Lex Fridman's guest on episode #385, recounts the project's origins in the late 1990s, driven by his observation that successful open-source software collaboration could extend to cultural works like encyclopedias. Initially attempting this with "Newpedia," a rigorous academic-style encyclopedia requiring a seven-stage review process, Wales realized that such gatekeeping stifled creativity and led to plagiarism issues upon publication.…
EN
Jul 30
Marc Andreessen: Future of the Internet, Technology, and AI | Lex Fridman Podcast #386
Lex Fridman
In this episode of the Lex Fridman Podcast, Marc Andreessen explores the evolution of search engines and the future of artificial intelligence (AI), arguing that traditional web searches are being replaced by AI assistants capable of synthesizing vast amounts of human knowledge through natural language interfaces.…
EN
Jul 30
Mark Zuckerberg vs Lex Fridman in Jiu Jitsu
Lex Fridman
In this high-energy session, Lex Fridman and Mark Zuckerberg engage in live technical training of Brazilian Jiu-Jitsu (BJJ), a martial art focused on achieving positional dominance before submitting an opponent through arm or leg breaks, chokes, or pins until the "tap" signals surrender.…
EN
Jul 30
George Hotz: Tiny Corp, Twitter, AI Safety, Self-Driving, GPT, AGI & God | Lex Fridman Podcast #387
Lex Fridman
In this episode of the Lex Fridman Podcast, George Hotz returns to discuss his latest venture, Tiny Corp, which aims to democratize artificial intelligence by creating a simple neural network framework capable of running on any device. The conversation begins with philosophical inquiries into time and reality, where Hotz suggests that while time may be an illusion or merely a useful model for describing the universe, what matters is whether our models allow us to interact effectively with it.…
EN
Jul 30