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Is There More Than One Infinity?

July 6, 2026 · 16 min

Show notes

In this episode, we venture into the deeply dramatic history of infinite mathematics to unlock the enigmas of how we count things that never end.

We begin in October 2018 with mathematician David Asperó on a vacation in Italy, experiencing an epiphany that would lead to a landmark proof alongside collaborator Ralf Schindler.

Published in the Annals of Mathematics, their work gracefully unites two historically rival axioms, dealing a heavy theoretical blow to one of the most famous mathematical guesses of all time: the 1878 Continuum Hypothesis.

We trace this battle of ideas back to 1873, introducing the brilliant, tortured genius Georg Cantor, the first man to systematically explore the scales of infinity.

We walk through his logical mind-benders, utilizing an infinite auditorium metaphor to show how Cantor shattered common sense by proving that "half" of an endless set is the same size as the "whole".

Finally, we pull apart his legendary "diagonal argument" thought experiment, demonstrating the breathtaking mathematical magic trick he used to reveal that decimals form a smooth, continuous line that can never be listed, transforming infinity from a single abstract concept into an intellectually exciting playground of competing mathematical foundations.

All episodes of Million Dollar Problems of Mathematics

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