#305 – Martin Rees: Black Holes, Alien Life, Dark Matter, and the Big Bang

Lord Martin Rees is a cosmologist and astrophysicist at Cambridge University and co-founder of the Centre for the Study of Existential Risk. Please support this podcast by checking out our sponsors:
– Lambda : https://lambdalabs.com/lex
– InsideTracker : https://insidetracker.com/lex to get 20% off
– Indeed : https://indeed.com/lex to get $75 credit
– ExpressVPN : https://expressvpn.com/lexpod and use code LexPod to get 3 months free
– Onnit : https://lexfridman.com/onnit to get up to 10% off

EPISODE LINKS:
Martin’s Twitter: https://twitter.com/lordmartinrees
Martin’s Website: https://www.martinrees.uk
Martin’s Books:
If Science is to Save Us: https://amzn.to/3yXRqsc
The End of Astronauts: https://amzn.to/3B604ro
On the Future: https://amzn.to/3OlzLjB

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
(06:39) – Understanding the universe
(15:09) – Human limitations and AI
(24:05) – Dark matter
(31:25) – Vast universe
(39:07) – Alien life
(52:59) – Space exploration
(1:17:22) – Future technology
(1:28:44) – Newton and Einstein
(1:32:46) – Black holes
(1:46:27) – Cosmological threats
(2:13:31) – Advice for young people
(2:16:02) – Mortality