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Lex Fridman Podcast #488 · December 31, 2025 · 4h 20m

Infinity, Paradoxes that Broke Mathematics, Gödel Incompleteness & the Multiverse

Joel David Hamkins — Notre Dame logic professor. A 4+ hour journey through infinity, the paradoxes that broke mathematics, Gödel's proof that math can't prove everything about itself, and the multiverse of possible mathematical universes.

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Highlights

Gödel's incompleteness — math can't prove its own consistency
Hamkins explains Gödel: any sufficiently powerful mathematical system contains true statements it cannot prove. Math has inherent limits.
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