Tim Urban is the author and illustrator of the popular blog 'Wait But Why'. Please support this podcast by checking out our sponsors: - Audible: https://audible.com/lex to get $9.95 a month for 6 months - Paperspace: https://gradient.run/lex to get $15 credit - Coinbase: https://coinbase.com/lex to get $5 in free Bitcoin - InsideTracker: https://insidetracker.com/lex and use code Lex25 to get 25% off - NetSuite: http://netsuite.com/lex to get free product tour EPISODE LINKS: Tim's Twitter: https://twitter.com/waitbutwhy Tim's Website: https://waitbutwhy.com Tim's Instagram: https://instagram.com/timurban 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/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support this podcast - Support on Patreon: https://www.patreon.com/lexfridman - Twitter: https://twitter.com/lexfridman - Instagram: https://www.instagram.com/lexfridman - LinkedIn: https://www.linkedin.com/in/lexfridman - Facebook: https://www.facebook.com/lexfridman - Medium: https://medium.com/@lexfridman OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (14:54) - Aliens (23:08) - The pencil problem (29:53) - Food abundance (31:57) - Extinction of human civilization (37:15) - Future politics of Mars (44:15) - SpaceX (50:15) - Elon Musk (1:15:43) - Nuclear power (1:20:09) - The higher mind (1:24:53) - Echo chambers and idea labs (1:28:05) - How our brain processes film and music (1:31:19) - Neuralink (1:39:33) - Future of physical interactions (1:43:44) - AI (1:51:04) - Free speech (1:55:07) - How to read more (2:01:49) - Spaced repetition (2:05:52) - Procrastination (2:32:44) - Goals for the future (2:38:02) - Meaning of life

Ask this episode

“What did the council decide on item 42?” — answered with the speaker and the moment.