A Confession of Liberal Intolerance

We progressives believe in diversity, and we want women, blacks, Latinos, gays and Muslims at the table — er, so long as they aren’t conservatives.

Universities are the bedrock of progressive values, but the one kind of diversity that universities disregard is ideological and religious. We’re fine with people who don’t look like us, as long as they think like us.

O.K., that’s a little harsh. But consider George Yancey, a sociologist who is black and evangelical.

“Outside of academia I faced more problems as a black,” he told me....