Trigger warning: The following discusses themes of race, gender, "hate" speech ... Author Heather Mac Donald takes a lot of heat. She writes about race, crime, diversity, gender, merit -- and says things that got her shouted down on college campuses. She points out the absurdity of the left's attack on Western civilization. "For the left to claim that the West is the source of inequity in the world," she says, "oppression, racism, the crushing of minority voices, of indigenous populations, that is so ignorant! It is so blind to the reality of history ..."