Michael Brant Shermer (born September 8, 1954) is an American science writer, historian of science, executive director of The Skeptics Society, and founding publisher of Skeptic magazine, a publication focused on investigating pseudoscientific and supernatural claims. The author of over a dozen books, Shermer is known for engaging in debates on pseudoscience and religion in which he emphasizes scientific skepticism. Shermer was the co-producer and co-host of Exploring the Unknown, a 13-hour Fox Family television series broadcast in 1999. From April 2001 to January 2019, he contributed a monthly Skeptic column to Scientific American magazine. Shermer was raised in a non-religious household, before converting to Christian fundamentalism as a teenager. He stopped believing in God during graduate school, influenced by a traumatic accident that left his then-girlfriend paralyzed. He identifies as an agnostic and an atheist, but prefers "skeptic". He also advocates for humanism. Shermer became an Internet-ordained clergyman in the Universal Life Church and has performed weddings.