Are there dead alien civilizations on Mars? | Nathalie Cabrol and Lex Fridman

Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=yyBosLx7bbM Please support this podcast by checking out our sponsors: - True Classic Tees: https://trueclassictees.com/lex and use code LEX to get 25% off - Shopify: https://shopify.com/lex to get free trial - BetterHelp: https://betterhelp.com/lex to get 10% off - Athletic Greens: https://athleticgreens.com/lex to get 1 month of fish oil GUEST BIO: Nathalie Cabrol is an astrobiologist at the SETI Institute, directing the Carl Sagan Center for the Study of Life in the Universe. 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: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 Clips playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41 SOCIAL: - Twitter: https://twitter.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - Medium: https://medium.com/@lexfridman - Reddit: https://reddit.com/r/lexfridman - Support on Patreon: https://www.patreon.com/lexfridman