The two clash over remote viewing, electronic voice phenomena, quantum mechanics, and whether unexplained anomalies justify serious scientific inquiry. Art challenges Shermer on the vast unknowns of quantum physics and consciousness, while Shermer argues that quantum effects cannot bridge the gap to macro-level phenomena like telepathy. The discussion extends to the power of intercessory prayer, with Shermer questioning the methodology of double-blind prayer studies and Art countering with his own on-air mass consciousness experiments that produced measurable results.
Shermer also shares his views on morality without religion, arguing that secular Enlightenment values can sustain ethical behavior independent of faith. The program features updates on Ann Strieber's brain aneurysm surgery, the passing of Betty Hill, and listener reactions to the FCC's approval of broadband over power lines.
Key Moments
A skeptic isn't a noun: Pressed by Art on what kind of person becomes a skeptic, Shermer rejects the framing - skepticism is a way of thinking, not an identity. Each claim has to be evaluated on its own; even Holocaust deniers call themselves skeptics, which is why he became a skeptic of those skeptics.
Why Randi mattered: scientists aren't trained to spot deception: Shermer recounts watching James Randi on Carson reproduce every paranormal trick the psychics did - and Randi's lasting lesson: scientists are trained to look for unintentional deception by nature, not for human beings who simply cheat and lie.
Confirmation bias and the 10–15% psychic hit rate: Shermer explains how confirmation bias drives belief in psychics: tape-recorded readings yield only a 10–15% hit rate based on yes/no nods, but sitters remember the hits, forget the misses, and even forget when they fed the psychic the answer themselves.
Dowsers can't beat chance under blinded conditions: On water-witching, Shermer cites controlled tests with opaque boxes containing five-gallon jugs of water: dowsers have never once been able to identify the correct boxes above random chance, no matter how the experiment is varied.
We live in an alien-haunted world: Shermer answers Art directly: alien abduction is real as an experience, but its content is cultural. Five hundred years ago the same neurology produced incubi and succubi; today it produces grays. The brain event is the same - only the iconography changes.