For the last couple of years, one of the two biggest topics of discussion regarding college education in the U.S. has been the widespread assault against free speech by “progressives.” (The other is the rising level of student debt and the inability of many students to pay off their obligations.) Speakers who don’t toe the leftist party line are shouted down and students who don’t are apt to be accused of “hate speech” and hauled before a “bias response team.” Debate, say many leftists, should be curtailed in the interests of “fairness” and “sensitivity.”