Alien Debate: Sara Walker and Lee Cronin, Lex Fridman Podcast, 279

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. Please support this podcast by checking out our sponsors: Uncruise: Linode: to get 100 free credit ExpressVPN: and use code LexPod to get 3 months free ROKA: and use code LEX to get 20 off your first order Athletic Greens: and use code LEX to get 1 month of fish oil EPISODE LINKS: Sara s Twitter: Sara s Website: Lee s Twitter: Lee s Website: Chemify s Website: PODCAST INFO: Podcast website: Apple Podcasts: Spotify: RSS: Full episodes playlist: www