Teacher: Here’s a typical illustration of the evolution of humans: from monkeys to apes to modern man.
Student 1: And why are they all men?
Student 2: Why do they always start off black, but end up white?
Teacher: Oh gosh, I never noticed that! Actually most of my slides have pictures of white people.
External Voice: Consider the images you select for lecture slides. Make sure that they are not by default dominated by white, male, heterosexual and able-bodied subjects.
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