Are aliens already here? | Yuval Noah Harari and Lex Fridman

Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=Mde2q7GFCrw Please support this podcast by checking out our sponsors: - MasterClass: https://masterclass.com/lex to get 15% off - Eight Sleep: https://www.eightsleep.com/lex to get special savings - ExpressVPN: https://expressvpn.com/lexpod to get 3 months free - InsideTracker: https://insidetracker.com/lex to get 20% off - AG1: https://drinkag1.com/lex to get 1 month supply of fish oil GUEST BIO: Yuval Noah Harari is a historian, philosopher, and author of Sapiens, Homo Deus, 21 Lessons for the 21st Century, and Unstoppable Us. 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