How many alien civilizations are out there? | Adam Frank and Lex Fridman

Video Description

Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=yhZAXXI83-4 Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/cv8330-sb See below for guest bio, links, and to give feedback, submit questions, contact Lex, etc. *GUEST BIO:* Adam Frank is an astrophysicist studying star systems and the search for extraterrestrial life and alien civilizations. *CONTACT LEX:* *Feedback* - give feedback to Lex: https://lexfridman.com/survey *AMA* - submit questions, videos or call-in: https://lexfridman.com/ama *Hiring* - join our team: https://lexfridman.com/hiring *Other* - other ways to get in touch: https://lexfridman.com/contact *EPISODE LINKS:* Adam's Website: https://adamfrankscience.com Adam's X: https://x.com/adamfrank4 Adam's Instagram: https://instagram.com/adamfrankscience Adam's Books: The Little Book of Aliens: https://amzn.to/3OTX1rP Light of the Stars: https://amzn.to/4iMKC6C The Blind Spot: https://amzn.to/4gOCe4K The Constant Fire: https://amzn.to/3ZVnxX4 *SPONSORS:* To support this podcast, check out our sponsors & get discounts: *Encord:* AI tooling for annotation & data management. Go to https://lexfridman.com/s/encord-cv8330-sb *Eight Sleep:* Temp-controlled smart mattress cover. Go to https://lexfridman.com/s/eight_sleep-cv8330-sb *Shopify:* Sell stuff online. Go to https://lexfridman.com/s/shopify-cv8330-sb *NetSuite:* Business management software. Go to https://lexfridman.com/s/netsuite-cv8330-sb *BetterHelp:* Online therapy and counseling. Go to https://lexfridman.com/s/betterhelp-cv8330-sb *Notion:* Note-taking and team collaboration. Go to https://lexfridman.com/s/notion-cv8330-sb *LMNT:* Zero-sugar electrolyte drink mix. Go to https://lexfridman.com/s/lmnt-cv8330-sb *AG1:* All-in-one daily nutrition drinks. Go to https://lexfridman.com/s/ag1-cv8330-sb *PODCAST LINKS:* - Podcast Website: https://lexfridman.com/podcast - Apple Podcasts: https://apple.co/2lwqZIr - Spotify: https://spoti.fi/2nEwCF8 - RSS: https://lexfridman.com/feed/podcast/ - Podcast Playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 - Clips Channel: https://www.youtube.com/lexclips *SOCIAL LINKS:* - X: https://x.com/lexfridman - Instagram: https://instagram.com/lexfridman - TikTok: https://tiktok.com/@lexfridman - LinkedIn: https://linkedin.com/in/lexfridman - Facebook: https://facebook.com/lexfridman - Patreon: https://patreon.com/lexfridman - Telegram: https://t.me/lexfridman - Reddit: https://reddit.com/r/lexfridman