I typically agree with much of what David Brooks has to say. However, I'm afraid that he was way off the mark with his article "How Covenants Make Us." Demographic diversity in the United States is a good thing. The problem has to do with the lack of integration and assimilation of demographically diverse communities.
From California to Missouri to New York, structural oppression exists in every educational institution across the United States. It cannot be placed on a handful of people making prejudiced comments or simply pinned on outwardly racist, sexist, classist or homophobic actions. Systematic oppression is reflected in both the explicit actions of some and the implicit actions of many.