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#154 – Avi Loeb: Aliens, Black Holes, and the Mystery of the Oumuamua

Lex Fridman Podcast

Conversations that explore technology, history, philosophy, physics, mathematics, biology, chemistry, engineering, AI, robotics, programming, music, film, art, sports, psychology, neuroscience, geopolitics, business, economics, religion, astronomy, and the human condition with people from all walks of life.

Avi Loeb is an astrophysicist at Harvard. Please support this podcast by checking out our sponsors:
- Zero Fasting: https://go.zerofasting.com/s/lex-promo to get 30% off annual subscription
- LMNT: https://drinkLMNT.com/lex to get free sample pack
- Sun Basket: https://sunbasket.com/lex and use code LEX to get $35 off
- Pessimists Archive: https://pessimists.co/

EPISODE LINKS:
Extraterrestrial (book): https://amzn.to/39xdnkT
Avi's Website: https://astronomy.fas.harvard.edu/people/avi-loeb

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/LexFridmanPage
- 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
(10:08) - Are we alone in the universe?
(14:23) - Consciousness
(19:01) - Sending digital copies of humans to space
(23:38) - Oumuamua
(45:42) - Alien space junk
(49:41) - What do aliens look like?
(1:06:58) - Drake equation
(1:08:00) - Industrial polution from aliens
(1:19:52) - UFO sightings
(1:27:48) - How long will human civilization last?
(1:30:28) - Radio signal from Proxima Centauri
(1:33:49) - Breakthrough Starshot project
(1:36:49) - Space race
(1:42:00) - Human space exploration
(1:47:15) - Social media is a threat to society
(1:52:04) - Are humans ready for discovering an alien civilization?
(1:56:15) - Mayans used astrology to wage war
(1:57:31) - Black holes
(2:16:20) - Stephen Hawking
(2:19:59) - Grigori Perelman
(2:24:24) - Theory of everything
(2:31:23) - Dark matter
(2:34:06) - Advice for young people
(2:37:10) - Memories of my father and mother
(2:41:38) - Existentialism
(2:43:52) - Mortality
(2:46:27) - Meaning of life

Avi Loeb is an astrophysicist at Harvard. Please support this podcast by checking out our sponsors: 
– Zero Fasting: <a href="https://go.zerofasting.com/s/lex-promo">https://go.zerofasting.com/s/lex-promo</a> to get 30% off annual subscription 
– LMNT: <a href="https://drinkLMNT.com/lex">https://drinkLMNT.com/lex</a> to get free sample pack 
– Sun Basket: <a href="https://sunbasket.com/lex">https://sunbasket.com/lex</a> and use code LEX to get $35 off 
– Pessimists Archive: <a href="https://pessimists.co/">https://pessimists.co/</a>
EPISODE LINKS: 
Extraterrestrial (book): <a href="https://amzn.to/39xdnkT">https://amzn.to/39xdnkT</a> 
Avi’s Website: <a href="https://astronomy.fas.harvard.edu/people/avi-loeb">https://astronomy.fas.harvard.edu/people/avi-loeb</a>
PODCAST INFO: 
Podcast website: <a href="https://lexfridman.com/podcast">https://lexfridman.com/podcast</a> 
Apple Podcasts: <a href="https://apple.co/2lwqZIr">https://apple.co/2lwqZIr</a> 
Spotify: <a href="https://spoti.fi/2nEwCF8">https://spoti.fi/2nEwCF8</a> 
RSS: <a href="https://lexfridman.com/feed/podcast/">https://lexfridman.com/feed/podcast/</a> 
YouTube Full Episodes: <a href="https://youtube.com/lexfridman">https://youtube.com/lexfridman</a> 
YouTube Clips: <a href="https://youtube.com/lexclips">https://youtube.com/lexclips</a>
SUPPORT & CONNECT: 
– Check out the sponsors above, it’s the best way to support this podcast 
– Support on Patreon: <a href="https://www.patreon.com/lexfridman">https://www.patreon.com/lexfridman</a> 
– Twitter: <a href="https://twitter.com/lexfridman">https://twitter.com/lexfridman</a> 
– Instagram: <a href="https://www.instagram.com/lexfridman">https://www.instagram.com/lexfridman</a> 
– LinkedIn: <a href="https://www.linkedin.com/in/lexfridman">https://www.linkedin.com/in/lexfridman</a> 
– Facebook: <a href="https://www.facebook.com/LexFridmanPage">https://www.facebook.com/LexFridmanPage</a> 
– Medium: <a href="https://medium.com/@lexfridman">https://medium.com/@lexfridman</a>
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 
(10:08) – Are we alone in the universe? 
(14:23) – Consciousness 
(19:01) – Sending digital copies of humans to space 
(23:38) – Oumuamua 
(45:42) – Alien space junk 
(49:41) – What do aliens look like? 
(1:06:58) – Drake equation 
(1:08:00) – Industrial polution from aliens 
(1:19:52) – UFO sightings 
(1:27:48) – How long will human civilization last? 
(1:30:28) – Radio signal from Proxima Centauri 
(1:33:49) – Breakthrough Starshot project 
(1:36:49) – Space race 
(1:42:00) – Human space exploration 
(1:47:15) – Social media is a threat to society 
(1:52:04) – Are humans ready for discovering an alien civilization? 
(1:56:15) – Mayans used astrology to wage war 
(1:57:31) – Black holes 
(2:16:20) – Stephen Hawking 
(2:19:59) – Grigori Perelman 
(2:24:24) – Theory of everything 
(2:31:23) – Dark matter 
(2:34:06) – Advice for young people 
(2:37:10) – Memories of my father and mother 
(2:41:38) – Existentialism 
(2:43:52) – Mortality 
(2:46:27) – Meaning of life

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#154 – Avi Loeb: Aliens, Black Holes, and the Mystery of the Oumuamua

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