Karl W. Giberson, and Randall J. Stephens, "The Evangelical Rejection of Reason," New York Times, Oct 18, 2011, http://www.nytimes.com/2011/10/18/opinion/the-evangelical-rejection-of-reason.html?nl=todaysheadlines&emc=tha212 THE Republican presidential field has become a showcase of evangelical anti-intellectualism. Herman Cain, Rick Perry and Michele Bachmann deny that climate change is real and caused by humans. Mr. Perry and Mrs. Bachmann dismiss evolution as an unproven theory. The two c