Do you know how stupid you sound to call anything you don't like political correctness? So under you belief, it would have been wrong for a political science professor in 1964 to offer an opinion on the Civil rights movement or Dr. King? Or in 1973, a poli sci professor an opinion on Watergate? That would be absurd. I majored in political science, there are a number of subgroups within it. Liberalism is a subgroup within it as is conservativism.