The author (who is selling a book) is....a guilt-ridden white liberal kiss-up who indicts the entire pasty-azzed population of the U.S. as racists and unilateral snobbery. Isn't that special?
Except for himself and his white friends, of course.
Interesting how the word "diversity" has come to mean "black percentage". Then again, the NAACP never represented any yellow or red CP.