#89 – Stephen Wolfram: Cellular Automata, Computation, and Physics
Stephen Wolfram is a computer scientist, mathematician, and theoretical physicist who is the founder and CEO of Wolfram Research, a company behind Mathematica, Wolfram Alpha, Wolfram Language, and the new Wolfram Physics project. He is the author of several books including A New Kind of Science, which on a personal note was one of the most influential books in my journey in computer science and artificial intelligence.
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This conversation is part of the Artificial Intelligence podcast. If you would like to get more information about this podcast go to https://lexfridman.com/ai (https://lexfridman.com/ai) or connect with @lexfridman on Twitter (https://twitter.com/lexfridman), LinkedIn (https://www.linkedin.com/in/lexfridman/), Facebook (https://www.facebook.com/lexfridman), Medium (https://medium.com/@lexfridman), or YouTube (https://www.youtube.com/lexfridman) where you can watch the video versions of these conversations. If you enjoy the podcast, please rate it 5 stars on Apple Podcasts (https://podcasts.apple.com/us/podcast/artificial-intelligence/id1434243584), follow on Spotify (https://open.spotify.com/show/2MAi0BvDc6GTFvKFPXnkCL), or support it on Patreon (https://www.patreon.com/lexfridman).
Here’s the outline of the episode. On some podcast players you should be able to click the timestamp to jump to that time.
OUTLINE:
00:00 – Introduction
04:16 – Communicating with an alien intelligence
12:11 – Monolith in 2001: A Space Odyssey
29:06 – What is computation?
44:54 – Physics emerging from computation
1:14:10 – Simulation
1:19:23 – Fundamental theory of physics
1:28:01 – Richard Feynman
1:39:57 – Role of ego in science
1:47:21 – Cellular automata
2:15:08 – Wolfram language
2:55:14 – What is intelligence?
2:57:47 – Consciousness
3:02:36 – Mortality
3:05:47 – Meaning of life
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