What’s the difference between “bullsh*t” and straight out lies? This surprisingly philosophical question launches a discussion of the intricacies and how you can avoid being tricked by either.

Listen to part 1 of Skeptic Check: Stay Skeptical, featuring Carl Bergstrom, Evolutionary biologist at the University of Washington and author of “Calling Bullshit: The Art of Skepticism in a Data-Driven World.”

Stay Skeptical:

Part 1: Carl Bergstrom / New School B.S.

Part 2: Roesner & Zeng / Deceptive Ads

Part 3: Carl Bergstrom / B.S. Detection

Podcast also available on PocketCasts, SoundCloud, Spotify, Google Podcasts, Apple Podcasts, and RSS.

2026 Webby Award Nominee
for our three part series on the 20th anniversary of Hurricane Katrina

Big Picture Science is an immersive radio show and podcast that reveals the unexpected connections in science.

Our Skeptic Check episodes take a critical look at extraordinary science claims and pseudoscience.

Don’t settle for a science snapshot. Get the big picture. 

Hosted By

Molly Bentley Executive Producer and Co-Host, Big Picture Science  

Seth Shostak Producer and Co-Host, Big Picture Science
Senior Astronomer, SETI Institute

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