Andrew Strominger is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors: - Eight Sleep: https://www.eightsleep.com/lex to get special savings - Rocket Money: https://rocketmoney.com/lex - Indeed: https://indeed.com/lex to get $75 credit - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free EPISODE LINKS: Andrew's website: https://www.physics.harvard.edu/people/facpages/strominger Andrew's papers: Soft Hair on Black Holes: https://arxiv.org/abs/1601.00921 Photon Rings Around Warped Black Holes: https://arxiv.org/abs/2211.01674 PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 1:12 - Black holes 6:16 - Albert Einstein 25:44 - Quantum gravity 29:56 - String theory 40:44 - Holographic principle 48:41 - De Sitter space 53:53 - Speed of light 1:00:40 - Black hole information paradox 1:08:20 - Soft particles 1:17:27 - Physics vs mathematics 1:26:37 - Theory of everything 1:41:58 - Time 1:44:24 - Photon rings 2:00:05 - Thought experiments 2:08:26 - Aliens 2:14:04 - Nuclear weapons SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Aella is a sex researcher, writer, and sex worker. Please support this podcast by checking out our sponsors: - House of Macadamias: https://houseofmacadamias.com/lex and use code LEX to get 20% off your first order - Athletic Greens: https://athleticgreens.com/lex to get 1 month of fish oil - InsideTracker: https://insidetracker.com/lex to get 20% off EPISODE LINKS: Aella's Website: https://knowingless.com/ Aella's Twitter: https://twitter.com/aella_girl/ Aella's OnlyFans: https://onlyfans.com/aella_girl/ Askhole card game: https://askhole.io/ PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 1:57 - Uncertainty 9:34 - Sex, power, and death 22:03 - Free will 23:29 - Consciousness 33:24 - Childhood 46:22 - Dancing 59:38 - Casual sex 1:01:53 - Camming 1:16:48 - OnlyFans 1:27:02 - Dating 1:42:54 - Escorting 2:00:55 - Emotion vs reason 2:09:00 - Love 2:16:32 - Polyamory 2:25:26 - Monogamy 2:31:57 - Sex fetishes 2:49:25 - Dominance and submissiveness 2:59:06 - Psychedelics 3:18:18 - Romance 3:25:47 - Body count 3:35:34 - Porn 3:38:53 - Mortality 3:41:29 - AI 3:52:09 - Rationalist discourse 3:56:00 - Meaning of life SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Paul Conti is a psychiatrist. Please support this podcast by checking out our sponsors: - NetSuite: http://netsuite.com/lex to get free product tour - Indeed: https://indeed.com/lex to get $75 credit - InsideTracker: https://insidetracker.com/lex to get 20% off EPISODE LINKS: Paul's Website: https://drpaulconti.com Trauma (book): https://amzn.to/40vCVJa Paul's LinkedIn: https://linkedin.com/in/dr-paul-m-conti-845074216 PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 1:36 - Human Mind 19:16 - Evil 25:30 - Envy 48:33 - Narcissism 1:17:07 - Pride 1:34:20 - Death 1:49:10 - Trauma 2:14:14 - Therapy 2:28:25 - Subconscious mind 2:34:22 - Conversation 2:47:07 - Emotion 3:10:19 - Advice for young people SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Tim Dodd is host of the Everyday Astronaut YouTube channel, where he teaches about rocket engines and all things space travel. Please support this podcast by checking out our sponsors: - BetterHelp: https://betterhelp.com/lex to get 10% off - MasterClass: https://masterclass.com/lex to get 15% off - Shopify: https://shopify.com/lex to get free trial - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free EPISODE LINKS: Tim's YouTube: https://youtube.com/@EverydayAstronaut Tim's Twitter: https://twitter.com/Erdayastronaut Tim's Instagram: https://instagram.com/everydayastronaut Tim's Website: https://everydayastronaut.com PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 0:48 - SpaceX rockets 21:26 - Falcon 9 25:37 - Starship 29:57 - SpaceX rocket engines 37:35 - Elon Musk 53:10 - Twitter 59:15 - How rocket engines work 1:04:07 - Rocket fuel 1:07:33 - Rocket engine cycles 1:19:57 - Rocket cooling 1:34:54 - Multistage rockets 1:38:27 - Single-stage-to-orbit 1:44:03 - Aerospike engine 1:51:48 - Greatest car engine of all time 1:56:57 - Starship 1:59:48 - Wet dress rehearsal 2:05:59 - Landing 2:20:17 - Seeing starship in person 2:29:24 - Starship orbital test 2:36:02 - Gwynne Shotwell 2:41:12 - dearMoon project 3:00:16 - Fear of death 3:08:42 - Everyday Astronaut origin story 3:34:33 - Soviet Rocket Engine History 3:53:20 - Russia, China, USA 4:07:49 - Starlink 4:15:36 - First human on Mars 4:18:34 - Moon landing 4:24:41 - Nuclear propulsion 4:32:21 - Bob Lazar 4:39:24 - Aliens 4:43:11 - Sci-fi books 4:46:29 - Long-term space travel 4:53:17 - SpaceX competitors 5:04:37 - Kerbal Space Program 5:11:02 - Advice for young people SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

David Kipping is an astronomer at Columbia University, director of the Cool Worlds Lab, and host of the Cool Worlds YouTube channel. Please support this podcast by checking out our sponsors: - SimpliSafe: https://simplisafe.com/lex - Shopify: https://shopify.com/lex to get free trial - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free EPISODE LINKS: David's Twitter: https://twitter.com/david_kipping David's YouTube: https://youtube.com/@CoolWorldsLab Cool Worlds Lab: https://coolworldslab.com/ PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 1:41 - Habitable exoplanets 12:01 - Alien life in our Solar System 23:51 - Starship 27:59 - James Webb Space Telescope 41:18 - Binary planets 51:34 - Exomoons and Kepler-1625b 1:05:04 - Discoveries of alien life 1:18:46 - Aliens 2:05:14 - Oort clouds 2:16:00 - Future of astronomy 2:29:15 - Alpha Centauri 2:41:33 - Kardashev scale 2:53:12 - AI and space exploration 3:10:07 - Great Filter 3:21:22 - Colonization of Mars 3:28:06 - Simulation hypothesis 3:40:18 - Advice for young people 3:44:36 - Meaning of life SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Jeremi Suri is a historian at UT Austin. Please support this podcast by checking out our sponsors: - Eight Sleep: https://www.eightsleep.com/lex to get special savings - BetterHelp: https://betterhelp.com/lex to get 10% off - InsideTracker: https://insidetracker.com/lex to get 20% off - Athletic Greens: https://athleticgreens.com/lex to get 1 month of fish oil EPISODE LINKS: Jeremi's Twitter: https://twitter.com/jeremisuri This is Democracy podcast: https://podcasts.la.utexas.edu/this-is-democracy Jeremi's Website: https://jeremisuri.net Jeremi's Books: 1. Civil War by Other Means: https://amzn.to/3hRa3cT 2. The Impossible Presidency: https://amzn.to/3hTn5X8 3. Henry Kissinger: https://amzn.to/3WqkBOY PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 0:27 - Revolutions and governments 18:06 - American Civil War 27:18 - Lincoln and election of 1860 31:08 - Slavery 44:17 - Freedom of speech 56:00 - Death toll of the Civil War 59:19 - Ulysses S. Grant 1:01:27 - Ku Klux Klan 1:13:10 - Robert E. Lee 1:20:53 - Abraham Lincoln 1:36:01 - If the south won 1:44:37 - Hypocrisy of the Founders 1:50:39 - John Wilkes Booth 1:53:54 - White supremacy 1:59:17 - Disputed elections 2:09:38 - Politics 2:18:03 - Donald Trump and Joe Biden 2:30:48 - January 6th 2:55:46 - Hope for the future SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Dennis Whyte is a nuclear scientist at MIT and the director of the MIT Plasma Science and Fusion Center. Please support this podcast by checking out our sponsors: - Rocket Money: https://rocketmoney.com/lex - MasterClass: https://masterclass.com/lex to get 15% off - InsideTracker: https://insidetracker.com/lex to get 20% off EPISODE LINKS: Dennis's Twitter: https://twitter.com/MIT_Fusion Dennis's LinkedIn: https://linkedin.com/in/dennis-whyte-33474a54 Dennis's Website: https://www.psfc.mit.edu/whyte SPARC: https://www.psfc.mit.edu/sparc MIT Plasma Science and Fusion Center: https://www.psfc.mit.edu MIT Plasma Science and Fusion Center's YouTube: https://youtube.com/@mitplasmascienceandfusionc6211 Commonwealth Fusion Systems: https://cfs.energy Commonwealth Fusion Systems YouTube: https://www.youtube.com/@CommonwealthFusionSystems PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 0:32 - Nuclear fusion 18:31 - e=mc^2 32:58 - Fission vs fusion 38:10 - Nuclear weapons 41:56 - Plasma 49:07 - Nuclear fusion reactor 1:04:27 - 2022 nuclear fusion breakthrough explained 1:25:04 - Magnetic confinement 1:44:14 - ITER 1:49:01 - SPARC 2:03:00 - Future of fusion power 2:11:33 - Engineering challenges 2:30:14 - Nuclear disasters 2:34:58 - Cold fusion 2:49:14 - Kardashev scale 2:58:38 - Advice for young people SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Imam Omar Suleiman is the Founder and President of the Yaqeen Institute for Islamic Research and a professor of Islamic Studies at Southern Methodist University. Please support this podcast by checking out our sponsors: - NetSuite: http://netsuite.com/lex to get free product tour - House of Macadamias: https://houseofmacadamias.com/lex and use code LEX to get 20% off your first order - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free EPISODE LINKS: Omar's Instagram: https://instagram.com/imamomarsuleiman Omar's Twitter: https://twitter.com/omarsuleiman504 Omar's Facebook: https://www.facebook.com/imamomarsuleiman Yaqeen Institute's YouTube: https://www.youtube.com/@yaqeeninstituteofficial Yaqeen Institute's Website: https://yaqeeninstitute.org PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 4:06 - God 11:51 - Loss 20:41 - Life after death 22:20 - Why God allows suffering 35:45 - Seeking the truth 43:24 - Islamophobia 1:08:22 - Muslim ban 1:11:44 - Where do Muslims stand politically 1:15:51 - Meaning of prayer 1:29:28 - Mecca 1:34:39 - Malcolm X 1:37:50 - Muhammad Ali 1:42:36 - Khabib Nurmagomedov 1:48:46 - Prophets 1:54:57 - Quran 2:00:44 - Ramadan 2:07:48 - Future of Islam 2:10:57 - Colleyville synagogue hostage crisis 2:19:04 - War and religion 2:28:56 - Israel and Palestine 2:54:39 - Hope for the future 2:59:23 - Omar leads Lex in prayer SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

MrBeast is a legendary YouTube creator. Please support this podcast by checking out our sponsors: - House of Macadamias: https://houseofmacadamias.com/lex and use code LEX to get 20% off your first order - Eight Sleep: https://www.eightsleep.com/lex to get special savings - BetterHelp: https://betterhelp.com/lex to get 10% off EPISODE LINKS: MrBeast Main Channel: https://youtube.com/@MrBeast MrBeast Reacts: https://youtube.com/@BeastReacts MrBeast Gaming: https://youtube.com/@MrBeastGaming MrBeast Philanthropy: https://youtube.com/@BeastPhilanthropy MrBeast's TikTok: https://tiktok.com/@mrbeast MrBeast's Twitter: https://twitter.com/MrBeast MrBeast's Instagram: https://instagram.com/mrbeast Feastable's Website: https://feastables.com MrBeast Burger's Website: https://mrbeastburger.com MrBeast's Merch: https://shopmrbeast.com PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - 1 billion views and 1 billion subscribers 5:46 - Mortality 13:08 - Improving YouTube 15:31 - Twitter 20:19 - Brand deals 23:29 - Audience retention 28:08 - Hiring 35:46 - Talking to the camera 40:47 - Brainstorming 53:08 - TikTok 1:02:12 - Advice for beginners 1:06:28 - How to grow on YouTube 1:14:12 - Elon Musk and Twitter 1:15:37 - 10 million dollars vs 10 million subscribers 1:22:55 - Going to Antarctica 1:24:40 - Process of making a video 1:29:16 - Overcoming depression 1:40:20 - Building a business 1:48:15 - MrBeast Burger and Feastables 1:52:20 - Creating video games 1:56:29 - Making billions of dollars 1:59:03 - Money vs Happiness 2:05:51 - Mental health 2:12:29 - Love 2:14:37 - Legacy SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman

Betül Kaçar is an astrobiologist at University of Wisconsin. Please support this podcast by checking out our sponsors: - House of Macadamias: https://houseofmacadamias.com/lex and use code LEX to get 20% off your first order - Mizzen+Main: https://mizzenandmain.com and use code LEX to get $35 off - Eight Sleep: https://www.eightsleep.com/lex to get special savings - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free - GiveDirectly: https://givedirectly.org/lex to get gift matched up to $1000 - Blinkist: https://blinkist.com/lex to get 25% off premium EPISODE LINKS: Betül's Twitter: https://twitter.com/betulland Betül's Instagram: https://instagram.com/betul.kacar.astro/ Kacar Lab: https://kacarlab.org/ Betül's TED Talk: https://go.ted.com/betulkacar PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ Full episodes playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 OUTLINE: 0:00 - Introduction 0:56 - History of life on Earth 9:00 - Origin of life 31:47 - Genetic language of life 44:43 - Life and energy 55:26 - Ancient DNA 1:14:24 - Evolution 1:25:55 - Alien life 1:53:55 - Panspermia 2:00:17 - Restarting life on Earth 2:12:58 - Where ideas come from 2:20:30 - Science and language 2:29:07 - Love 2:30:30 - Advice to young people 2:35:04 - Meaning of life SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman