In the New York Sun, John McWhorter, the former Berkeley professor and current Manhattan Institute Scholar who appears in Indoctrinate U, has some thoughts on the type of groupthink documented in the film:

I’ve just attended a showing of Evan Coyne Maloney’s fine documentary about political correctness on college campuses, “Indoctrinate U.” Finally what we usually only read about: University of California Regent Ward Connerly shouted down by a near-violent audience, or an English professor whose department tried to blackball her when they found out she was a Republican.

The film got me thinking about how I was treated when I was teaching at Berkeley and wrote a book against racial preferences. The truth is that if someone made a movie about my life and had students throwing bricks through my office window and a cabal of professors signing a petition calling for my tenure to be revoked, it’d be good drama but sloppy history.

Most people, including professors, are not especially political, and I should say that the Berkeley administration was nothing but supportive of me, seeming to value that my new press presence kept Berkeley in the news more than anything else.

Sure, I got some catcalls, and God knows what sorts of things were being said behind my back. And there was, in fact, one “Indoctrinate U”-type episode. A black education professor invited a black-ish star sociology professor to come to campus and “debate” me, and the event turned out to be an occasion for audience members loudly booing me and hurling extended tirades.

To me, it was all in a day’s work: you don’t do what I do expecting not to be hated. What has never left me, however, is a chat I had with the education professor a few days later. He actually thought the event — a know-nothing burning in effigy in which my opponent had clearly not even read my book — had been a useful debate. To him, that public spanking was a productive and appropriate response to my opinions — at a university no less. I will never forget his sober expression, his sad, earnest eyes: he actually was sincere.

This is the ideology “Indoctrinate U” is about, and it is mistaken to treat these people as bullies, willfully precluding debate by hurling epithets like “racist” and “sexist.” This analysis implies an insecurity of these people which they do not feel. They thrill as much to the idea of open dialogue as anyone — but they think that a radical leftist perspective is truth, not opinion. To them, dialogue about a conservative perspective’s correctness is no more legitimate than dialogue about heliocentrism.

Read the rest of McWhorter’s thoughts.