A very unfortunate amalgamation of both African-American and Asian-American stereotypes, which are generally unfair to both groups. This sounds like a crotchety, ignorant old guy in a barber shop waxing philosophical "the Blacks" and "the Asians" and the state of America today, which is not what you'd like to see from a Duke University professor.
It seems to be the norm that offensive speech from professors is protected by universities. Saida Grundy at Boston University recently unleashed several racist tweets directed toward white people on her twitter account (I give her props for her twitter handle: Lord Commander). BU had the same basic reaction as Duke: we condemn the comments but stand by our professor's freedom of speech.
On the one hand, my philosophy on any speech is that people should have the right to express their views, even when the vast majority of society finds those views offensive (keeping in mind that what is offensive is changes dramatically over times and cultures, and today's offensive remark may be tomorrow's consensus opinion, just as today's consensus opinion may be tomorrow's offensive remark). However, while I am rarely surprised to hear racism and ignorance, I find it disconcerting to hear it from those among us who are supposedly the most educated.
For a link to an article on Dr. Grundy's comments and BU's reaction:
http://www.bostonherald.com/news_opi...k_racial_furor
Both situations show that education is not a perfect panacea for ignorance!