Gerald Posner
Gerald Posner has been a guest on The Michael Shermer Show across 2 episodes, most recently in September 2026. Each show is judged on its own.
Appearances
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The Michael Shermer ShowWhy America Failed to Stop 9/11 | Gerald Posner & Michael Shermer · Sep 2026
123. Gerald Posner — Pharma: Greed, Lies, and the Poisoning of America · Jul 2020
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