The weaker the mixture, the stronger the potency. That paradox is a central tenet of homeopathy. More than 200 years old and developed long before germ theory, the practice is the fastest growing form of alternative medicine worldwide.

Proponents say its diluted remedies cure disease. Most scientists maintain there’s nothing in homeopathic solution but water. We’ll hear the arguments, and also the role placebos might be playing in the cure.

Plus, skeptic Phil Plait voyages to the edge of the solar system where a new planet has been discovered … maybe!

And, consider our brains: the product of millions of years of evolution. So why aren’t we more consistent in our reasoning?

It’s Skeptic Check…. but don’t take our word for it.

Guests:

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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