Anti-Intellectualism comes almost entirely from a small subset of the right. They don't like intellectuals because the more educated you become (and I am speaking in generalities here) the more tolerent of difference you become. Other than the people that Jim Crow was affecting directly, who became the most vocal supporters of civil rights? College students, while blue collar america, from north and south, were still very much "They keep to theirs and we will keep to ours." Same with support of gay rights, college educated people have more contact with homosexuals in an academic environment and see that except for 5% of their lives, they are like everyone else. People with college educations are going to be more likely to believe in evolution, while people with less education are going to be likely to believe in what they were taught in church, because more than likely High School science class didn't cover evolution much more than to say that it is Darwin's theory. So the more open minded a person becomes the less they look like a modern day social conservative. The less they look like a modern day social conservative, the more social conservatives mock higher education. Even within their own ranks, social conservatives are suspicious of people like George Will and William F. Buckley (RIP Bill). That is because, while they have much in common, men and women like Will and Buckley will buck the social conservatives in some way that rubs wrong. Buckley and drugs comes to mind. Will and his faltering support of Bush. Shit lots of conservatives even began to speak ill of Goldwater when Barry took up the support of gays in the military. THere are tons of intellectuals among Conservatives but the more intellectual you become the harder it is to hang on to the social conservative mantra in its entirety (sp).