Browse newsletters about paradoxes

The Shadowed Archive

by The Shadowed Archive

The Shadowed Archive presents itself with a mysterious, self-deprecating tone, inviting readers to explore its unknown content.

Infinitely More | Joel David Hamkins | Substack

by Joel David Hamkins

Joel David Hamkins, Professor of Logic, explores the mathematics and philosophy of the infinite, with serialized books on paradoxes, logic, and infinite games.

TimeMachiner explores the fascinating theories and fictional worlds of time travel, delving into its paradoxes and possibilities across history and imagination.