Lex Fridman Podcast

#222 – Jay McClelland: Neural Networks and the Emergence of Cognition

This podcast episode deep dives into the world of AI, delving into its evolution, influential figures, and the interplay between cognition, computation, and learning. Narrated by Jay McClelland, a pioneer in neural network research, the episode underscores the significance of connectionism, backpropagation, and the eme...

#221 – Douglas Lenat: Cyc and the Quest to Solve Common Sense Reasoning in AI

This podcast episode explores the importance of using a VPN to protect privacy online and discusses the mission of Cyc, a knowledge base project aiming to capture common sense knowledge. It highlights the challenges in developing and accessing this knowledge and emphasizes the shift from global consistency to local con...

#220 – Niels Jorgensen: New York Firefighters and the Heroes of 9/11

#219 – Donald Knuth: Programming, Algorithms, Hard Problems & the Game of Life

This podcast episode features a wide range of topics, including interviews with Donald Knuth, discussions on programming experiences, the development of a learning program for tic-tac-toe, the concept of beauty in programming, the limits of computation and consciousness, the Game of Life and cellular automata, relation...

#218 – Jaron Lanier: Virtual Reality, Social Media & the Future of Humans and AI

This podcast episode covers a range of topics, including the impact of technology on reality and perception, the nature of consciousness and faith, the problems with social media, the potential of cryptocurrencies, and the search for meaning in life. The episode features discussions on virtual reality, AI, music, the f...

#217 – Rodney Brooks: Robotics

#216 – Vincent Racaniello: Viruses and Vaccines

#215 – Wojciech Zaremba: OpenAI Codex, GPT-3, Robotics, and the Future of AI

This podcast episode covers a diverse range of topics including temperature control during sleep, the possibility of intelligent alien life and the Fermi paradox, the misalignment between individual desires for a clean planet and the current state of affairs, the rarity of life, intelligence, and consciousness in the u...

#214 – Jed Buchwald: Isaac Newton and the Philosophy of Science

#213 – Barry Barish: Gravitational Waves and the Most Precise Device Ever Built

#212 – Joscha Bach: Nature of Reality, Dreams, and Consciousness

This podcast episode delves into a wide range of topics related to consciousness, agency, reality, AI ethics, politics, spirituality, and the search for meaning. It explores the concept of consciousness as a software state and the limitations of our consciousness. The distinction between life and non-life is examined, ...

#211 – Brian Muraresku: The Secret History of Psychedelics

#210 – Matt Walker: Sleep

#209 – Luís and João Batalha: Fermat’s Library and the Art of Studying Papers

#208 – Jeff Hawkins: The Thousand Brains Theory of Intelligence

Intelligence originates from the neocortex, a sheet of neural tissue that functions through a repetitive, distributed algorithm. Rather than a singular processing center, the brain utilizes approximately 150,000 independent cortical columns, each acting as a complete modeling system that learns through movement and sen...

#207 – Chris Duffin: The Mad Scientist of Strength

#206 – Ishan Misra: Self-Supervised Deep Learning in Computer Vision

This podcast episode explores the emergence of self-supervised learning as a potential solution to the limitations of supervised learning in advancing machine intelligence. Self-supervised learning utilizes the data itself for supervision, allowing models to learn common sense knowledge and deeper representations of th...

#205 – Zach Bitter: Ultramarathon Running

#204 – Cumrun Vafa: String Theory

#203 – Anya Fernald: Regenerative Farming and the Art of Cooking Meat