The Perfect Summary Podcast

Every summary, narrated: the GIST of great conversations and books in minutes, so you can decide if you want the REST.

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Lex Fridman Podcast · Apr 15, 2025 · 16 min read
Aravind Srinivas: Perplexity CEO on Future of AI, Search & the Internet

Perplexity CEO Aravind Srinivas explains how answer engines work, why not to fight Google head-on, and where AI reasoning and search are heading.

Lex Fridman Podcast · Apr 15, 2025 · 15 min read
Sara Walker: Physics of Life, Time, Complexity, and Aliens

Astrobiologist Sara Walker argues life is how information structures matter across time, and explores assembly theory, aliens, AI, consciousness and free will.

Huberman Lab · Apr 14, 2025 · 10 min read
LIVE EVENT Q&A: Dr. Andrew Huberman at the ICC Sydney Theatre

Huberman's Sydney live Q&A: naps and NSDR, dose-dependent placebo, learning and rest, psychedelics in the clinic, gut health and focus.

Huberman Lab · Apr 14, 2025 · 10 min read
LIVE EVENT Q&A: Dr. Andrew Huberman at the Brisbane Convention & Exhibition Centre

At a live Brisbane Q&A, Andrew Huberman answers questions on nicotine, ADHD, recovering from years of poor sleep, burnout, diet, TRT, breathing and parenting.

Huberman Lab · Apr 13, 2025 · 18 min read
Dr Matt Walker The Science Of Dreams Nightmares Lucid Dreaming

Matthew Walker explains why we dream, how to treat nightmares, whether lucid dreaming is worth it, and answers top sleep questions.

Lex Fridman Podcast · Apr 13, 2025 · 12 min read
Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

Physicist Sean Carroll explains general relativity, black holes, the holographic principle, dark energy, many worlds, AI and how complexity emerges.

Huberman Lab · Apr 13, 2025 · 11 min read
Dr Matt Walker Using Sleep To Improve Learning Creativity Memory

Sleep scientist Matt Walker explains why sleep before and after learning matters, how it boosts motor skills, and how REM sleep sparks creative insight.

Huberman Lab · Apr 13, 2025 · 11 min read
Dr. Matt Walker: Improve Sleep to Boost Mood & Emotional Regulation

Dr. Matt Walker explains how REM and deep sleep regulate emotion, anxiety, PTSD, depression and suicide risk, plus tools to sleep better.

Huberman Lab · Apr 12, 2025 · 10 min read
LIVE EVENT Q&A: Dr. Andrew Huberman at the Sydney Opera House

In a live Sydney Q&A, Andrew Huberman covers stress mindsets, time perception, a jet lag protocol, psychedelics, sauna and sleep, and finding your passion.

Huberman Lab · Apr 12, 2025 · 14 min read
Dr. Matt Walker: Protocols to Improve Your Sleep

Matt Walker's sleep protocols: regularity, darkness, cool rooms, caffeine and alcohol limits, insomnia fixes, and emerging sleep-boosting technology.

Lex Fridman Podcast · Apr 12, 2025 · 13 min read
Human Language: Psycholinguistics, Syntax, Grammar & LLMs

MIT psycholinguist Ted Gibson on why languages keep related words close, why language isn't thought, what LLMs understand, and why legalese is hard.

Huberman Lab · Apr 12, 2025 · 14 min read
Dr Matt Walker How To Structure Your Sleep Use Naps Time Caffeine

Matt Walker explains how sleep changes with age, how to nap well (about 20 minutes, before 3 p.m.), and how to time caffeine.

Lex Fridman Podcast · Apr 11, 2025 · 16 min read
Mark Cuban: Shark Tank, DEI, Wokeism Debate, Elon Musk, Politics, Drugs

Mark Cuban talks selling, his first billion, the Mavericks, his DEI debates with Elon Musk, AI, and exposing drug-pricing middlemen.

Huberman Lab · Apr 11, 2025 · 13 min read
Dr. Matt Walker: The Biology of Sleep & Your Unique Sleep Needs

Matt Walker explains sleep stages, what poor sleep does to body and brain, and the QQRT framework: quantity, quality, regularity and timing.

Huberman Lab · Apr 10, 2025 · 9 min read
LIVE EVENT Q&A: Dr. Andrew Huberman Question & Answer in Melbourne, AU

Andrew Huberman answers Melbourne audience questions on protecting the aging brain, building willpower, shift work, NSDR and phone habits.

Lex Fridman Podcast · Apr 10, 2025 · 14 min read
Yann LeCun: Meta AI, Open Source, Limits of LLMs, AGI & the Future of AI

Meta's Yann LeCun explains why LLMs won't reach human-level AI, how JEPA world models could, and why open source beats AI doom.

Lex Fridman Podcast · Apr 10, 2025 · 13 min read
Sam Altman: OpenAI, GPT-5, Sora, Board Saga, Elon Musk, Ilya, Power & AGI

Sam Altman reflects on his firing and return at OpenAI, the Musk lawsuit, Sora, GPT-4's limits, compute, safety and who should control AGI.

Huberman Lab · Apr 9, 2025 · 15 min read
AMA #16: Sleep, Vertigo, TBI, OCD, Tips for Travelers, Gut-Brain Axis & More

Live from Sydney, Andrew Huberman answers questions on travel routines, short sleep, vertigo, brain injury, OCD, fish oil, hormone testing and tongue cleaning.

Lex Fridman Podcast · Apr 9, 2025 · 14 min read
Marc Raibert: Boston Dynamics and the Future of Robotics

Boston Dynamics founder Marc Raibert traces 40 years of legged robots, from pogo sticks to Atlas, and his AI Institute's push for smarter robots.

Huberman Lab · Apr 8, 2025 · 12 min read
Journal Club with Dr. Peter Attia: Effects of Light & Dark on Mental Health & Treatments for Cancer

Huberman and Peter Attia dissect an 86,000-person study on day light and night dark for mental health, and a landmark cancer immunotherapy trial.

Huberman Lab · Apr 7, 2025 · 10 min read
Summary Ama 14 2023 Philanthropy Evening Routine Light Therapy Health Metrics More

Huberman's live AMA: 2023 research funding, evening light routines, winter light, yearly fitness checks, night waking and strength without bulk.

Huberman Lab · Apr 7, 2025 · 18 min read
Rick Rubin: Protocols to Access Creative Energy and Process

Rick Rubin answers listener questions on creative blocks, ignoring outcomes, daily routines, light, meditation, dreams and making art honestly.

Huberman Lab · Apr 7, 2025 · 13 min read
How to Prevent & Treat Colds & Flu

Andrew Huberman explains how colds and flu spread, how immunity works, and which habits and supplements actually help you avoid or beat them.

Lex Fridman Podcast · Apr 6, 2025 · 13 min read
Lee Cronin: Controversial Nature Paper on Evolution of Life and Universe

Chemist Lee Cronin defends his controversial Nature paper on assembly theory and argues that time is fundamental, life mines novelty, and AI doom is overblown.

Lex Fridman Podcast · Apr 6, 2025 · 17 min read
Jeff Bezos: Amazon and Blue Origin

Jeff Bezos on Blue Origin's rockets and Moon plans, Amazon's decision-making principles, the six-page memo, AI and long-term thinking.

Huberman Lab · Apr 6, 2025 · 10 min read
LIVE EVENT Q&A: Dr. Andrew Huberman Question & Answer in Chicago, IL

Huberman answers audience questions on aging brains, shift work, hypnosis, psychedelics, NSDR, daylight saving time and learning.

Lex Fridman Podcast · Apr 5, 2025 · 16 min read
Elon Musk: War, AI, Aliens, Politics, Physics, Video Games, and Humanity

Elon Musk's fourth talk with Lex Fridman: peace through kindness, Grok and xAI, aliens, AI regulation, the X algorithm, Optimus, and his own hardships.

Huberman Lab · Apr 4, 2025 · 15 min read
Mark Zuckerberg & Dr. Priscilla Chan: Curing All Human Diseases & the Future of Health & Technology

Mark Zuckerberg and Priscilla Chan on CZI's plan to cure all disease, plus social media, mixed reality, smart glasses and AI assistants.

Huberman Lab · Apr 4, 2025 · 13 min read
Mental Health Toolkit: Tools to Bolster Your Mood & Mental Health

Huberman's toolkit for mood: the big six pillars, nighttime darkness, emotional granularity, cyclic sighing, journaling and processing trauma.

Lex Fridman Podcast · Apr 3, 2025 · 11 min read
Mark Zuckerberg: First Interview in the Metaverse

Lex Fridman and Mark Zuckerberg talk as photorealistic avatars about the metaverse, Quest 3 mixed reality, Meta's AI personas and Llama.