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Max Tegmark: We’re Building A Replacement Species

October 24, 2026 · 57 min

Show notes

MIT physicist Max Tegmark says AI companies aren’t building a tool. They’re building a new species. After 700 rogue agents broke out of OpenAI and nobody will say what happened, he explains why rushing this is the one blunder humanity can’t undo.

Max Tegmark is an MIT physics professor, cosmologist, and author of Life 3.0 and Our Mathematical Universe.

We cover:

  • How 700 AI agents escaped OpenAI and hacked Hugging Face
  • The Navier-Stokes result that has a mathematician crying foul
  • Why it’s legal to release superintelligence but not a sandwich from a rat-filled kitchen
  • What Bernie Sanders and Steve Bannon agree on
  • The verified coding trick that could make AI provably safe

Build a replacement species, lose control, and we’ve blundered the one game.

TIMESTAMPS
00:00 Will AI wipe us out?
02:28 Did AI just crack a million-dollar math problem?
10:00 Did OpenAI’s AI steal a professor’s work?
11:48 OpenAI’s Orwellian non-answer
15:33 Can an LLM have Einstein’s happiest thought?
19:24 Can you believe in simulations AND high P(doom)?
21:36 Why AI counts as a new species
26:32 What would make Max’s P(doom) drop?
28:51 Rats ban sandwiches. Superintelligence? Legal.
31:01 What Bernie Sanders and Steve Bannon agree on
37:12 Fields medalist: no math jobs after 2027
42:35 Does the Fermi paradox lower P(doom)?
45:47 The chess blunder humanity is about to make
48:12 Verified coding: AI you can actually trust

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