Coming Events
I am vaccinated against Covid-19, but for now I prefer to do talks and interviews only online (see Contact page to set one up).
My conversation with Seth Andrews and J. Anderson Thomson on Seth's podcast, The Thinking Atheist, is now online.
October 2022: Publication of my second book, The Phantom God: What Neuroscience Reveals about the Compulsion to Believe, by Prometheus Books

Clark's nutcracker south of Pinchot Pass, John Muir Trail.

Chance favors the prepared photographer.
Clark's nutcracker takes flight. Photos by Gwyn Sivertsen