Home

WE'RE BACK!

October 2025 lilbrary presentations return for another season of lively multi-media presentatioins on "ghost hunting" with from a skeptical viewpoint, including high-tech pseudoscience, skeptical inquiry, critical and thinking pitfalls like cognitive biases. Free admission and open to the pubic. Note: Portions of this presentation may not be suitable for very young audiences.

When and where?

Oct. 21, 6-8pm

Kensington Branch Library

4121 Adams Ave, San Diego, CA 92116

Oct. 28, 5:30-7:30pm

Paradise Hills Branch Library

5922 Rancho Hills Dr, San Diego, CA 92139

honoring the heroes of

skeptical inquiry

Debunking: Frequently misused to refer to the search for practical causes of paranormal events and anomalies, the term "debunking," is reserved for the unmasking of bunco, or "bunk," those paranormal confidence tricks used by charlatans to swindle customers out of their money. The preeminent "debunker" of the 20th century was James Randi, a former stage magician turned investigator bent on exposing unscrupulous mentalists, prestidigitators, fortune tellers, spoon benders, psychics, and mystics. In 1996, Randi created the James Randi Educational Foundation (JREF) for skeptical enquiry, and famously offered one million U.S. dollars to the first person who could demonstrate a valid supernatural ability while undergoing scientific testing. To date, no one has passed the first level of the test.

click for team bios

Intelligent Haunts: You’re Not Alone

Of the three most commonly reported types of haunting phenomena, the intelligent haunt is by far the most intriguing. Reports of intelligent haunts have been recorded for thousands of years by every culture around the world. Are there common threads of truth that bind these reports together?

PPI Podcast #4: Critical Thinking (2009)

Part 3 of PPI's presentation: Science and Beyond - An Educated Look at Ghost Hunting, is entitled Critical Thinking and Logic. Presented by PPI President and Co-Director Karl Sherlock.

Recorded March 21, 2009 at Grossmont College, El Cajon, California

Length: 00:17:04