What about the low numbers of underrepresented majorities and, in particular, the appallingly low numbers of chirstian white Americans?
Given the high numbers of Jewish and Asian students at top schools, white Christians are underrepresented.
I hired a WASP guy out of Berkeley about 15 years ago from Indiana. He got his BS from Wabash State, his MS from Purdue and his PhD from Berkeley. He had a 3.9 on every course he ever took anywhere. His PhD was in theoretical chemistry.