Ну какие же все обидчивые и ленивые. Я ведь ничего плохого про республиканцев не сказал. Наоборот. Пальмовую ветвь можно сказал протянул. А если бы вы не поленились, воспользовались бы Гуглом и нашли бы следующее:

In one of the most comprehensive surveys of American professors, sociologists Neil Gross of the University of British Columbia and Solon Simmons of George Mason found that 51 percent described themselves as Democrats, and 35.3 percent described themselves as independents–with the bulk of those independents distinctly Democrat-leaning, rather than straddling the center. Just 13.7 percent were Republicans. Academia has long been a liberal bastion, but it hasn’t always been this lopsided. According to Gross, professors have been drifting to the left since the late 1960s, gradually carrying us into today’s very unbalanced expertise environment.