Hardcore conservatism’s loathing of science has lurked around GOP politics for so long that its easy to forget how nasty it is. Over 40 years, that disdain has slid from “pointy-headed intellectuals” to something very like a jock slapping a math book out of a kid’s hands and saying, “NICE NUMBERS, FAG.” But this is what you do when you can’t crunch the numbers yourself or when they will not save you. You shoot the messenger.