#75 – Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

Jonathan Reisman is a physician and author of The Unseen Body who has practiced medicine in some of the most remote places in the world. Please support this podcast by checking out our sponsors: - Lambda: https://lambdalabs.com/lex - InsideTracker: https://insidetracker.com/lex to get 20% off - Fundrise: https://fundrise.com/lex - Onnit: https://lexfridman.com/onnit to get up to 10% off - NetSuite: http://netsuite.com/lex to get free product tour EPISODE LINKS: Jonathan's Twitter: https://twitter.com/jonreismanMD Jonathan's Instagram: https://instagram.com/jonreismanmd Jonathan's Website: http://jonathanreisman.com The Unseen Body (book): https://amzn.to/3Fyycw0 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:01) - Hands (16:15) - Sex (25:56) - Future of medicine (35:03) - Throat (45:26) - Heart and blood (53:28) - Genitals (1:05:57) - Poop (1:10:12) - Emergency room (1:18:03) - Sperm (1:23:09) - Liver (1:28:38) - Living in the Far North (1:47:21) - War and medicine (1:52:07) - Antarctica (2:05:03) - Artificial organs (2:13:39) - History of medicine (2:22:40) - Paul Farmer (2:27:05) - Advice for young people (2:34:03) - Struggle (2:40:07) - Mortality (2:45:44) - Meaning of life

25 Kesä 20222h 49min

Douglas Murray is an author and political commentator. Please support this podcast by checking out our sponsors: - Brave: https://brave.com/lex - BetterHelp: https://betterhelp.com/lex to get 10% off - BiOptimizers: http://www.magbreakthrough.com/lex to get 10% off - Notion: https://notion.com/startups to get up to $1000 off team plan - ExpressVPN: https://expressvpn.com/lexpod and use code LexPod to get 3 months free EPISODE LINKS: Douglas's Twitter: https://twitter.com/DouglasKMurray Douglas's Instagram: https://instagram.com/douglaskmurray Douglas's Website: https://douglasmurray.net The War on the West (book): https://amzn.to/38L7B36 Madness of Crowds (book): https://amzn.to/3MShBpX Strange Death of Europe (book): https://amzn.to/3OnYmEX 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:49) - Western civilization (16:29) - Slavery (20:06) - Reparations (25:11) - Institutional racism (32:24) - Lived experience (41:49) - Resentment (53:55) - Critical race theory (1:08:27) - Racism (1:27:26) - Stalin (1:31:59) - Churchill (1:38:03) - Marxism (1:54:41) - Madness of Crowds (2:03:14) - Ego (2:10:22) - Donald Trump (2:17:06) - America's future (2:24:33) - Advice for young people (2:33:16) - Love

21 Kesä 20222h 44min

Richard Wolff is a Marxist philosopher and economist. Please support this podcast by checking out our sponsors: - Skiff: https://skiff.org/lex to get early access - Indeed: https://indeed.com/lex to get $75 credit - Onnit: https://lexfridman.com/onnit to get up to 10% off - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium - Linode: https://linode.com/lex to get $100 free credit EPISODE LINKS: Richard's Twitter: https://twitter.com/profwolff Richard's Website: https://www.rdwolff.com Contending Economic Theories (book): https://amzn.to/3HykPwT Understanding Marxism (book): https://amzn.to/39qpm8b Understanding Socialism (book): https://amzn.to/3Og9XG3 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:12) - Marxism (15:41) - Communism (50:47) - Human nature (1:03:03) - Economics (1:09:54) - Capitalism (1:42:18) - Governments and corporations (1:53:13) - Stalinism (2:07:12) - Nazis (2:14:08) - Socialism vs Marxism (2:21:48) - Bernie Sanders and AOC (2:38:49) - Cultural Marxism (2:45:49) - Darkest moments (2:51:18) - Advice for young people (2:53:37) - Mortality (2:57:28) - Meaning of life

17 Kesä 20222h 59min

Tony Fadell is an engineer and designer, co-creator of the iPod, iPhone, Nest Thermostat, and author of the new book Build: An Unorthodox Guide to Making Things Worth Making. Please support this podcast by checking out our sponsors: - Mailgun: https://lexfridman.com/mailgun - Scale: https://scale.com/lex - NetSuite: http://netsuite.com/lex to get free product tour - SimpliSafe: https://simplisafe.com/lex and use code LEX - Eight Sleep: https://www.eightsleep.com/lex and use code LEX to get special savings EPISODE LINKS: Tony's Twitter: https://twitter.com/tfadell Tony's Website: https://tonyfadell.com Build (book): https://amzn.to/3xSReee Story (book): https://amzn.to/3Olzqhv 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:16) - Memories (14:13) - Apple II (22:51) - First business (26:55) - iPod (50:56) - Ideas (55:09) - Marketing (1:05:26) - PR and Comms (1:15:06) - Design (1:20:03) - Experts (1:26:04) - Steve Jobs (2:09:43) - Jony Ive (2:16:55) - Nest (2:27:13) - Advice for young people (2:31:30) - Startup (2:36:25) - Money (2:41:33) - Work-Life Balance (2:44:11) - Darkest moment (2:49:48) - Meaning of life

15 Kesä 20222h 52min

Donald Hoffman is a cognitive scientist at UC Irvine and author of The Case Against Reality. Please support this podcast by checking out our sponsors: - Calm: https://calm.com/lex to get 40% off - LMNT: https://drinkLMNT.com/lex to get free sample pack - InsideTracker: https://insidetracker.com/lex to get 20% off - MasterClass: https://masterclass.com/lex to get 15% off - Indeed: https://indeed.com/lex to get $75 credit EPISODE LINKS: Donald's Twitter: https://twitter.com/donalddhoffman Donald's Website: http://cogsci.uci.edu/~ddhoff/ Documents & Articles: 1. Could a Neuroscientist Understand a Microprocessor?: https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1005268 2. Conscious Agent Networks: https://chrisfieldsresearch.com/CA-circuits-CSR-rev2.pdf 3. The Einstein-Podolsky-Rosen Argument in Quantum Theory: https://plato.stanford.edu/entries/qt-epr/ Books: 1. The Case Against Reality: https://amzn.to/3MhW4Wt 2. Vision: https://amzn.to/3Q4ibTm 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (08:04) - Case against reality (19:33) - Spacetime (43:57) - Reductionism (1:04:23) - Evolutionary game theory (1:32:46) - Consciousness (2:28:06) - Visualizing reality (2:43:23) - Ephemerality of life (2:51:48) - Simulation theory (2:57:30) - Difficult ideas (3:12:32) - Love (3:16:07) - Advice for young people (3:18:26) - Meaning of life

12 Kesä 20223h 23min

Robin Hanson is a professor at George Mason University and researcher at Future of Humanity Institute at Oxford. Please support this podcast by checking out our sponsors: - Lambda: https://lambdalabs.com/lex - Audible: https://audible.com/lex - BiOptimizers: http://www.magbreakthrough.com/lex to get 10% off - BetterHelp: https://betterhelp.com/lex to get 10% off - ExpressVPN: https://expressvpn.com/lexpod and use code LexPod to get 3 months free EPISODE LINKS: Robin's Twitter: https://twitter.com/robinhanson Robin's Website: https://mason.gmu.edu/~rhanson Grabby Aliens (paper): https://grabbyaliens.com/paper The Elephant in the Brain (book): https://amazon.com/dp/0197551955/ref=nosim?tag=turingmachi08-20 The Age of Em (book): https://amazon.com/dp/0198817827/ref=nosim?tag=turingmachi08-20 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (06:49) - Grabby aliens (44:33) - War and competition (50:07) - Global government (1:02:58) - Humanity's future (1:13:00) - Hello aliens (1:40:03) - UFO sightings (2:04:40) - Conspiracy theories (2:12:58) - Elephant in the brain (2:26:29) - Medicine (2:38:58) - Institutions (3:05:52) - Physics (3:10:43) - Artificial intelligence (3:28:32) - Economics (3:31:53) - Political science (3:37:42) - Advice for young people (3:46:33) - Darkest moments (3:49:34) - Love and loss (3:58:57) - Immortality (4:02:53) - Simulation hypothesis (4:13:10) - Meaning of life

9 Kesä 20224h 18min

Jonathan Haidt is a social psychologist at NYU and author of The Coddling of the American Mind, The Righteous Mind, and The Happiness Hypothesis. Please support this podcast by checking out our sponsors: - Uncruise: https://uncruise.com/pages/lex - Notion: https://notion.com/startups to get up to $1000 off team plan - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium - Magic Spoon: https://magicspoon.com/lex and use code LEX to get $5 off - Eight Sleep: https://www.eightsleep.com/lex and use code LEX to get special savings EPISODE LINKS: Jonathan's Twitter: https://twitter.com/JonHaidt Jonathan's Website: https://jonathanhaidt.com Documents & Articles: 1. Social Media and Political Dysfunction: A Collaborative Review: https://docs.google.com/document/d/1vVAtMCQnz8WVxtSNQev_e1cGmY9rnY96ecYuAj6C548/edit 2. Teen Mental Health Testimony: https://www.judiciary.senate.gov/imo/media/doc/Haidt%20Testimony.pdf 3. The Atlantic article: https://www.theatlantic.com/magazine/archive/2022/05/social-media-democracy-trust-babel/629369/ Books: 1. The Coddling of the American Mind (book): https://amzn.to/3MW4HqL 2. The Righteous Mind (book): https://amzn.to/3to0tkj 3. The Happiness Hypothesis (book): https://amzn.to/3Mb1xP2 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:57) - Social media and mental health (21:45) - Mark Zuckerberg (31:23) - Children's use of social media (42:08) - Social media and democracy (58:14) - Elon Musk and Twitter (1:14:45) - Anonymity on social media (1:20:44) - Misinformation (1:27:38) - Social media benefits (1:30:22) - Political division on social media (1:36:54) - Future of social media (1:42:46) - Advice for young people

4 Kesä 20221h 48min

Dan Reynolds is the lead singer of Imagine Dragons, one of the most popular bands in the world. Please support this podcast by checking out our sponsors: - Brave: https://brave.com/lex - Mizzen+Main: https://mizzenandmain.com and use code LEX to get $35 off - Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil - Indeed: https://indeed.com/lex to get $75 credit - Grammarly: https://grammarly.com/lex to get 20% off premium EPISODE LINKS: Dan's Twitter: https://twitter.com/DanReynolds Dan's Instagram: https://instagram.com/danreynolds Imagine Dragons Website: https://imaginedragonsmusic.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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (08:29) - Programming (27:30) - Johnny Depp and Amber Heard (32:23) - Las Vegas (37:25) - Spirituality (40:38) - Ayahuasca (50:56) - Depression and fame (54:40) - Introvert (1:07:19) - Advice from Charlie Sheen (1:19:58) - Making music (1:32:33) - Lesson from Rick Rubin (1:38:34) - Believer (1:46:05) - Father son relationship (1:47:22) - Dan's first song (1:51:34) - Cat Stevens and Harry Chapin (1:56:17) - Advice for young people (2:04:49) - LGBTQ (2:09:11) - Religion (2:13:53) - Meaning of life (2:17:02) - Dan sings

30 Touko 20222h 18min