America’s colleges and universities are loaded with professors who insist on teaching students various theories that amount to nothing but fringe opinions and who don’t engage intellectually with those who disagree, but merely try to “cancel” them. There are, however, still some professors who won’t play those games. One of them is Erec Smith, who teaches rhetoric at York College of Pennsylvania. He recently wrote an article for Newsweek, “Black People Who Oppose Critical Race Theory Are Being Erased.” In it, he attacks the methods that are used to ignore and silence blacks (and others) who don’t accept the mainstream...