“It is my view that the rise of politicized religious fundamentalism (which is a subset of the decline…

"It is my view that the rise of politicized religious fundamentalism (which is a subset of the decline of rational problem solving in America) may have been the key ingredient of the takeover of the Republican Party. For politicized religion provides a substrate of beliefs that rationalizes -at least in the minds of followers -all three of the GOP's main tenets."

Republicanism As Religion
http://andrewsullivan.thedailybeast.com/2011/09/goodbye-to-all-that-the-lofgren-thesis.html