http://prettylittlebanana.com/2012/01/17/savage-inequalities-bookapocalypse/ I had my School and Society class look at this story, asking them, "Do you think studying ethic groups can cause resentment and division? If so, how can that be used for good rather than evil? If not, what is the study of ethic groups meant to cause?" They were against the censorship, although some admitted that yes, teaching about racial and cultural division will surely lead to recognition of that division. But of course, we can't expect to simply get past what divides us by ignoring it.