#455 – Adam Frank: Alien Civilizations and the Search for Extraterrestrial Life
Adam Frank is an astrophysicist studying star systems and the search for extraterrestrial life and alien civilizations. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep455-sc See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc. Transcript: https://lexfridman.com/adam-frank-transcript 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://instag
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Adam Frank is an astrophysicist studying star systems and the search for extraterrestrial life and alien civilizations. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep455-sc See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc.
Transcript: https://lexfridman.com/adam-frank-transcript
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
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OUTLINE: (00:00) – Introduction (14:22) – Planet formation (19:32) – Plate tectonics (26:54) – Extinction events (31:04) – Biosphere (34:02) – Technosphere (38:17) – Emergence of intelligence (44:29) – Drake equation (48:43) – Exoplanets (51:28) – Habitable zones (54:30) – Fermi Paradox (1:03:28) – Alien civilizations (1:12:55) – Colonizing Mars (1:25:11) – Search for aliens (1:41:37) – Alien megastructures (1:47:43) – Kardashev scale (1:52:56) – Detecting aliens (1:59:38) – Warp drives (2:05:45) – Cryogenics (2:09:03) – What aliens look like (2:17:48) – Alien contact (2:28:53) – UFO sightings (2:40:38) – Physics of life (3:06:29) – Nature of time (3:22:53) – Cognition (3:27:16) – Mortality
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