Is math invented or discovered? | Sara Walker and Lee Cronin and Lex Fridman

Lex Fridman Podcast full episode:    • Alien Debate: Sara Walker and Lee Cronin |...  
Please support this podcast by checking out our sponsors:
Uncruise: https://uncruise.com/pages/lex
Linode: https://linode.com/lex to get $100 free credit
ExpressVPN: https://expressvpn.com/lexpod and use code LexPod to get 3 months free
ROKA: https://roka.com/ and use code LEX to get 20% off your first order
Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil

GUEST BIO:
Sara Walker is an astrobiologist and theoretical physicist. Lee Cronin is a chemist. This is a conversation and debate about alien life and alien civilizations.

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/
Full episodes playlist:    • Lex Fridman Podcast  
Clips playlist:    • Lex Fridman Podcast Clips  

SOCIAL:
Twitter:   / lexfridman  
LinkedIn:   / lexfridman  
Facebook:   / lexfridman  
Instagram:   / lexfridman  
Medium:   / lexfridman  
Reddit:   / lexfridman  
Support on Patreon:   / lexfridman