No. The reason he didn't resign his professorship was he knows he'll never find anyone stupid enough to hire him again.If he had any guts at all (??) he'd resign and stand on the statement he made. Then, that'd be expecting too much.
And what? Stop accepting those filthy dollars, those symbols of putrid American capitolism that have the word "God" written on them? No way! The world does not have enough "Ethnic Studies" professors as it is.