Wait! Before you step outside... is it Friday the 13th? Any black cats prowling around? Broken a mirror lately? Homo sapiens are a superstitious lot. Find out why our brains are wired for irrational belief. Plus, from the 2012-end-of-the-world prophesy to colliding planets - why some people believe the universe is out to get ‘em.
Also, Brains on Vacation takes on a challenge to relativity and our Hollywood skeptic has doubts about exorcism. It’s enough to make your head spin on Skeptic Check… but don’t take our word for it!
Guests:
- Bruce Hood - Cognitive scientist at the University of Bristol in the U.K. and author of The Science of Superstition: How the Developing Brain Creates Supernatural Beliefs
- David Morrison - Director of the Carl Sagan Center for The Study of Life in The Universe at the SETI Institute and keeper of the NASA website Ask an Astrobiologist
- Martin Snow - Research Scientist, Laboratory for Atmospheric and Space Physics at the University of Colorado at Boulder
- Jim Underdown - Executive Director, Center for Inquiry, West - Los Angeles
- Phil Plait - Astronomer, keeper of badastronomy.com, and author of Death from the Skies!: These Are the Ways the World Will End . . .
First aired August 16, 2010
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