#264 – Tim Urban: Elon Musk, Neuralink, AI, Aliens, and the Future of Humanity

About this episode

<p>Tim Urban is the author and illustrator of the popular blog &#8216;Wait But Why&#8217;. Please support this podcast by checking out our sponsors:<br /> &#8211; <b>Audible</b>: <a href="https://audible.com/lex">https://audible.com/lex</a> to get $9.95 a month for 6 months<br /> &#8211; <b>Paperspace</b>: <a href="https://gradient.run/lex">https://gradient.run/lex</a> to get $15 credit<br /> &#8211; <b>Coinbase</b>: <a href="https://coinbase.com/lex">https://coinbase.com/lex</a> to get $5 in free Bitcoin<br /> &#8211; <b>InsideTracker</b>: <a href="https://insidetracker.com/lex">https://insidetracker.com/lex</a> and use code Lex25 to get 25% off<br /> &#8211; <b>NetSuite</b>: <a href="http://netsuite.com/lex">http://netsuite.com/lex</a> to get free product tour</p> <p><b>EPISODE LINKS:</b><br /> Tim&#8217;s Twitter: <a href="https://twitter.com/waitbutwhy">https://twitter.com/waitbutwhy</a><br /> Tim&#8217;s Website: <a href="https://waitbutwhy.com">https://waitbutwhy.com</a><br /> Tim&#8217;s Instagram: <a href="https://instagram.com/timurban">https://instagram.com/timurban</a></p> <p><b>PODCAST INFO:</b><br /> Podcast website: <a href="https://lexfridman.com/podcast">https://lexfridman.com/podcast</a><br /> Apple Podcasts: <a href="https://apple.co/2lwqZIr">https://apple.co/2lwqZIr</a><br /> Spotify: <a href="https://spoti.fi/2nEwCF8">https://spoti.fi/2nEwCF8</a><br /> RSS: <a href="https://lexfridman.com/feed/podcast/">https://lexfridman.com/feed/podcast/</a><br /> YouTube Full Episodes: <a href="https://youtube.com/lexfridman">https://youtube.com/lexfridman</a><br /> YouTube Clips: <a href="https://youtube.com/lexclips">https://youtube.com/lexclips</a></p> <p><b>SUPPORT &#38; CONNECT:</b><br /> &#8211; Check out the sponsors above, it&#8217;s the best way to support this podcast<br /> &#8211; Support on Patreon: <a href="https://www.patreon.com/lexfridman">https://www.patreon.com/lexfridman</a><br /> &#8211; Twitter: <a href="https://twitter.com/lexfridman">https://twitter.com/lexfridman</a><br /> &#8211; Instagram: <a href="https://www.instagram.com/lexfridman">https://www.instagram.com/lexfridman</a><br /> &#8211; LinkedIn: <a href="https://www.linkedin.com/in/lexfridman">https://www.linkedin.com/in/lexfridman</a><br /> &#8211; Facebook: <a href="https://www.facebook.com/lexfridman">https://www.facebook.com/lexfridman</a><br /> &#8211; Medium: <a href="https://medium.com/@lexfridman">https://medium.com/@lexfridman</a></p> <p><b>OUTLINE:</b><br /> Here&#8217;s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.<br /> (00:00) &#8211; Introduction<br /> (14:54) &#8211; Aliens<br /> (23:08) &#8211; The pencil problem<br /> (29:53) &#8211; Food abundance<br /> (31:57) &#8211; Extinction of human civilization<br /> (37:15) &#8211; Future politics of Mars<br /> (44:15) &#8211; SpaceX<br /> (50:15) &#8211; Elon Musk<br /> (1:15:43) &#8211; Nuclear power<br /> (1:20:09) &#8211; The higher mind<br /> (1:24:53) &#8211; Echo chambers and idea labs<br /> (1:28:05) &#8211; How our brain processes film and music<br /> (1:31:19) &#8211; Neuralink<br /> (1:39:33) &#8211; Future of physical interactions<br /> (1:43:44) &#8211; AI<br /> (1:51:04) &#8211; Free speech<br /> (1:55:07) &#8211; How to read more<br /> (2:01:49) &#8211; Spaced repetition<br /> (2:05:52) &#8211; Procrastination<br /> (2:32:44) &#8211; Goals for the future<br /> (2:38:02) &#8211; Meaning of life</p>