Show notes
Today's guest is Andy Norman, philosophy professor at Carnegie Mellon University and the author of a fascinating book, Mental Immunity: Infectious Ideas, Mind Parasites and the Search for a Better way to Think. Andy argues that it’s possible to immunize the mind against harmful beliefs, just as it’s possible to immunize the body against germs. He and Eric discuss the evolutionary origins of skepticism, ideas that weaken the reasoned inquiry, how to decide whether a belief is reasonable...

