Claims that cannot be tested, assertions immune to disproof are veridically worthless, whatever value they may have in inspiring us or in exciting our sense of wonder.

Carl Sagan

Carl Sagan

American astronomer, astrophysicist, cosmologist, author

9 November 1934 — 20 December 1996

Carl Sagan: The Demon-Haunted World

The Demon-Haunted World

Page 171

Ballantine Books

Esoteric
Science

Details:

Time of publication: April 30, 2012

Length: 167 characters

Favorited by: 0 member

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