#222 – Jay McClelland: Neural Networks and the Emergence of Cognition

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<p>Jay McClelland is a cognitive scientist at Stanford. Please support this podcast by checking out our sponsors:<br /> &#8211; <b>Paperspace</b>: <a href="https://gradient.run/lex">https://gradient.run/lex</a> to get $15 credit<br /> &#8211; <b>Skiff</b>: <a href="https://skiff.org/lex">https://skiff.org/lex</a> to get early access<br /> &#8211; <b>Uprising Food</b>: <a href="https://uprisingfood.com/lex">https://uprisingfood.com/lex</a> to get $10 off 1st starter bundle<br /> &#8211; <b>Four Sigmatic</b>: <a href="https://foursigmatic.com/lex">https://foursigmatic.com/lex</a> and use code LexPod to get up to 60% off<br /> &#8211; <b>Onnit</b>: <a href="https://lexfridman.com/onnit">https://lexfridman.com/onnit</a> to get up to 10% off</p> <p><b>EPISODE LINKS:</b><br /> Jay&#8217;s Website: <a href="https://stanford.edu/~jlmcc/">https://stanford.edu/~jlmcc/</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 /> (07:12) &#8211; Beauty in neural networks<br /> (11:31) &#8211; Darwin and evolution<br /> (17:16) &#8211; The origin of intelligence<br /> (23:58) &#8211; Explorations in cognition<br /> (30:02) &#8211; Learning representations by back-propagating errors<br /> (36:27) &#8211; Dave Rumelhart and cognitive modeling<br /> (49:30) &#8211; Connectionism<br /> (1:12:23) &#8211; Geoffrey Hinton<br /> (1:14:19) &#8211; Learning in a neural network<br /> (1:31:11) &#8211; Mathematics &#38; reality<br /> (1:38:19) &#8211; Modeling intelligence<br /> (1:48:57) &#8211; Noam Chomsky and linguistic cognition<br /> (2:03:18) &#8211; Advice for young people<br /> (2:14:26) &#8211; Psychiatry and exploring the mind<br /> (2:27:04) &#8211; Legacy<br /> (2:32:53) &#8211; Meaning of life</p>