The GOP has always treated science as a smorgasbord. Evolution is wrong because it contradicts Bronze Age superstitions, but nuclear physics is fine because it gives us bombs to make our dicks bigger. Well, except that radioactive decay part because it tells us the Earth is way older than 6000 years. See the part about the supremacy of Bronze Age superstitions. But all of that was of concern mainly to evangelicals. Even the Catholic Church made its peace with Darwin a long time ago. Things really accelerated when climate science became A Thing. What it said threatened some Very Big Money and, as Sinclair Lewis wrote in his book "How I Ran for Governor and Got Licked," it is hard to convince someone of the truth of something if their income depends on their believing the opposite. The GOP was forced to deny wider and wider swathes of physics and chemistry to maintain the fiction that it was just natural variations. Toward the end of the 1990...