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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

Data Analysis (a.k.a. Media Review): After an investigation has concluded, a period of time will be devoted to examining the gathered media and data for paranormal anomalies. This activity is collectively referred to as "Data Analysis."

click for team bios

Baseline Readings

While other groups may choose to honor a more metaphysically based approach to the subject, for PPI paranormal phenomena are first and foremost an exercise in careful environmental monitoring. Establishing a baseline of readings is fundamental to conducting our investigations according to the scientific method....

PPI Podcast #10: Evidence Analysis (2011)

Part 3 of our presentation: Science & Beyond - A Look at the Science Behind 21st Century Paranomrmal Investigation - is entitled Evidence Analysis - Wrong Thinking, Seeing Ain't Believing and Can You Hear Me Now? Presented by PPI President Karl Sherlock.

Recorded October 11, 2011

Length: 00:35:48