Literal gated communities and figurative glass ceilings exist to highlight this divisiveness in bluntly metaphorical fashion. WilliamsBurlington, N.J.To the Editor:While I commend David Brooks’s stand on inclusion, it’s a bit late. The uproar should have started on the day that universities started to cancel speeches by speakers who leaned to the right so as not to offend some vocal student groups. Rather than allow an intelligent back and forth with those they might disagree with, these people were not allowed to come to their campus. They also celebrate the virtue of humility, a virtue that is notably absent in the world of higher education.

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Persons: David Brooks, David Brooks’s, Rich Corso, it’s, Andrea Economos Hartsdale, Mitchell, Fuller Organizations: New, Diversity, Equity Locations: New Jersey, Williams Burlington , N.J, N.Y, Ill