
In 1955, aliens from the planet Clarion contacted a Chicago housewife to warn her that the end of the world was imminent. Psychologist Leon Festinger saw this as a unique opportunity to test a new theory about human cognition. In this week’s episode of the Futility Closet podcast we’ll follow him inside a UFO religion as it approaches the apocalypse.
We’ll also try to determine when exactly LBJ became president and puzzle over some wet streets.
11/30/2025 UPDATE: With the unsealing of Leon Festinger’s papers this year, doubt has been cast on his account.








