How Many Alien Civilizations Are Out There?

Nick Lane is a biochemist at UCL and author of Transformer, The Vital Question, and many other amazing books on biology, chemistry, and life. Please support this podcast by checking out our sponsors:
– Backbone: https://playbackbone.com/lex to get perks with order
– Notion: https://notion.com
– BetterHelp: https://betterhelp.com/lex to get 10% off
– Blinkist: https://blinkist.com/lex to get 25% off premium

EPISODE LINKS:
Nick’s Website: https://nick-lane.net
Nick’s Books:
Transformer: https://amzn.to/3cy7lpO
The Vital Question: https://amzn.to/3q0vN6q
Oxygen: https://amzn.to/3edy3V5
Power, Sex, Suicide: https://amzn.to/3B3OInk
Life Ascending: https://amzn.to/3wKIsOE
Books mentioned:
21 Lessons for the 21st Century: https://amzn.to/3AZQaqy
The Black Cloud: https://amzn.to/3wJhDKC

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
(05:45) – Origin of life
(19:31) – Panspermia
(25:05) – What is life?
(38:20) – Photosynthesis
(41:55) – Prokaryotic vs eukaryotic cells
(51:56) – Sex
(59:39) – DNA
(1:06:51) – Violence
(1:17:25) – Human evolution
(1:23:21) – Neanderthals
(1:26:53) – Sensory inputs
(1:37:43) – Consciousness
(2:09:17) – AI and biology
(2:38:36) – Evolution
(2:59:07) – Fermi paradox
(3:12:27) – Cities
(3:20:14) – Depression
(3:22:50) – Writing
(3:30:49) – Advice for young people
(3:37:57) – Earth