Michael Brant Shermer (born September 8, 1954) is an American science writer, historian of science, founder of
The Skeptics Society, and Editor in Chief of its magazine
Skeptic, which is largely devoted to investigating
pseudoscientific and
supernatural claims. The Skeptics Society currently has over 55,000 members. Shermer also engages in debates on topics pertaining to pseudoscience and religion in which he emphasizes
scientific skepticism.