Yale
© Jessica Hill for The New York TimesPolitical unrest has returned to Yale and other colleges.
Anyone who has followed the news from college campuses over the past few years knows they are experiencing forms of unrest unseen since the late 1960s.

Now, as then, campuses have become an arena for political combat. Now, as then, race is a central issue. Now, as then, students rail against an unpopular president and an ostensibly rigged system. Now, as then, liberal professors are being bullied, denounced, demoted, threatened, sued and sometimes even assaulted by radical students.

But there are some important differences, too. None of today's students risk being drafted into an unpopular, distant war. Unlike the campus rebels of the '60s, today's student activists don't want more freedom to act, speak, and think as they please. Usually they want less.

Most strange: Today's students are not chafing under some bow-tied patriarchal WASP dispensation. Instead, they are the beneficiaries of a system put in place by professors and administrators whose political views are almost uniformly left-wing and whose campus policies indulge nearly every progressive orthodoxy.

So why all the rage?

The answer lies in the title of Anthony Kronman's necessary, humane and brave new book: "The Assault on American Excellence." Kronman's academic credentials are impeccable — he has taught at Yale for 40 years and spent a decade as dean of its law school — and his politics, so far as I can tell, are to the left of mine.

But Yale has been ground zero for recent campus unrest, including a Maoist-style struggle session against a distinguished professor, fights about "cultural appropriation," the renaming of Calhoun (as in, John C.) College, and the decision to drop the term "master" because, to some, it carried "a painful and unwelcome connotation."

It's this last decision that seems to have triggered Kronman's alarm. The word "master" may remind some students of slavery. What it really means is a person who embodies achievement, refinement, distinction — masterliness — and whose spirit is fundamentally aristocratic. Great universities are meant to nurture that spirit, not only for its own sake, but also as an essential counterweight to the leveling and conformist tendencies of democratic politics that Alexis de Tocqueville diagnosed as the most insidious threats to American civilization.

What's happening on campuses today isn't a reaction to Trump or some alleged systemic injustice, at least not really. Fundamentally, Kronman argues, it's a reaction against this aristocratic spirit — of being, as H.L. Mencken wrote, "beyond responsibility to the general masses of men, and hence superior to both their degraded longings and their no less degraded aversions." It's a revolt of the mediocre many against the excellent few. And it is being undertaken for the sake of a radical egalitarianism in which all are included, all are equal, all are special.

"In endless pronouncements of tiresome sweetness, the faculty and administrators of America's colleges and universities today insist on the overriding importance of creating a culture of inclusion on campus," Kronman writes.

"They stress the need to respect and honor the feelings of others, especially those belonging to traditionally disadvantaged groups, as an essential means to this end. In this way they give credence to the idea that feelings are trumps with a decisive authority of their own. That in turn emboldens their students to argue that their feelings are reason enough to keep certain speakers away. But this dissolves the community of conversation that the grown-ups on campus are charged to protect."

This is a bracing, even brutal, assessment. But it's true. And it explains why every successive capitulation by universities to the shibboleths of diversity and inclusion has not had the desired effect of mollifying campus radicals. On the contrary, it has tended to generate new grievances while debasing the quality of intellectual engagement.

Hence the new campus mores. Before an idea can be evaluated on its intrinsic merits, it must first be considered in light of its political ramifications. Before a speaker can be invited to campus for the potential interest of what he might have to say, he must first pass the test of inoffensiveness. Before a student can think and talk for himself, he must first announce and represent his purported identity. Before a historical figure can be judged by the standards of his time, he must first be judged by the standards of our time.

All this is meant to make students "safe." In fact, it leaves them fatally exposed. It emboldens offense-takers, promotes doublethink, coddles ignorance. It gets in the way of the muscular exchange of honest views in the service of seeking truth. Above all, it deprives the young of the training for independent mindedness that schools like Yale are supposed to provide.

I said earlier that Kronman's book is brave, but in that respect I may be giving him too much credit. Much of his illustrious career is now safely behind him; he can write as he pleases. Would an untenured professor have the guts to say what he does? The answer to the question underscores the urgency of his warning.

Bret L. Stephens has been an Opinion columnist with The Times since April 2017. He won a Pulitzer Prize for commentary at The Wall Street Journal in 2013 and was previously editor in chief of The Jerusalem Post.