Denyse O'Leary (born March 31, 1950) is a Canadian author, blogger and freelance journalist.
[4] O'Leary has written for the Catholic Education Resource Center, Salvo, The Globe and Mail and The Toronto Star.
[8][9] The book argues that religious and spiritual experiences cannot be reduced wholly to neurological functioning.
[1] She is a blogger at the Discovery Institute websites Evolution News, Mind Matters and Uncommon Descent.
[12] PZ Myers has described O'Leary as the "biggest, most ignorant idiot at the Discovery Institute".