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: https://www