the age of identity liberalism must be brought to an end... many good effects... But the fixation on diversity ... produced a generation of liberals and progressives narcissistically unaware of conditions outside their self-defined groups, and indifferent to the task of reaching out to Americans in every walk of life.

47% of Clinton supporters and 31% of Trump supporters say they have zero close friends who support the opposing candidate... The most segregated groups (those with the highest responses of “no friends supporting the opponent”) were young and black people.. Fewer than half the country has even had a conversation with someone from the opposing side’…