Elon Musk: War, AI, Aliens, Politics, Physics, Video Games, and Humanity | Lex Fridman Podcast #400

Elon Musk is CEO of X, xAI, SpaceX, Tesla, Neuralink, and The Boring Company. Thank you for listening ❤ Please support this podcast by checking out our sponsors: LMNT: https://drinkLMNT.com/lex to get free sample pack Eight Sleep: https://www.eightsleep.com/lex to get special savings BetterHelp: https://betterhelp.com/lex to get 10% off SimpliSafe: https://simplisafe.com/lex to get free security camera plus 20% off Shopify: https://shopify.com/lex to get $1 per month trial NetSuite: http://netsuite.com/lex to get free product tour TRANSCRIPT: https://lexfridman.com/elon-musk-4-tr... EPISODE LINKS: Elon's X: https://x.com/elonmusk xAI: https://x.com/xai Tesla: https://x.com/tesla Tesla Optimus: https://x.com/tesla_optimus Tesla AI: https://x.com/Tesla_AI SpaceX: https://x.com/spacex Neuralink: https://x.com/neuralink The Boring Company: https://x.com/boringcompany 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... Clips playlist: https://www.youtube.com/playlist?list... OUTLINE: 0:00 - Introduction 0:07 - War and human nature 4:33 - Israel-Hamas war 10:41 - Military-Industrial Complex 14:58 - War in Ukraine 19:41 - China 33:57 - xAI Grok 44:55 - Aliens 52:55 - God 55:22 - Diablo 4 and video games 1:04:29 - Dystopian worlds: 1984 and Brave New World 1:10:41 - AI and useful compute per watt 1:16:22 - AI regulation 1:23:14 - Should AI be open-sourced? 1:30:36 - X algorithm 1:41:57 - 2024 presidential elections 1:54:55 - Politics 1:57:57 - Trust 2:03:29 - Tesla's Autopilot and Optimus robot 2:12:28 - Hardships SOCIAL: Twitter:   / lexfridman   LinkedIn:   / lexfridman   Facebook:   / lexfridman   Instagram:   / lexfridman   Medium:   / lexfridman   Reddit:   / lexfridman   Support on Patreon:   / lexfridman