“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.

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