Sure, race is a social construct, but every decade we check a box on the U.S. Census indicating who/what we are. But is Hispanic really an ethnicity? Are Arabs, Turks, and Kurds white? Are folks from Ghana "negro?" Over at the New York Times Kenneth Prewitt says we need to chuck the census' current race and ethnicity categories in favor a more nuanced approach to racial identity. So, what should the new categories/questions on the form be?