abhorrent feature of the human brain, a process that some people engage in and others do not. Rather, it is a universal function of the brain that allows us to organize and manage the overload of stimuli that constantly bombard us. It’s a system that brings coherence to a chaotic world; it helps our brains make judgments more quickly and efficiently by instinctively relying on patterns that seem predictable. But categorization also can impede our efforts to embrace and understand people who are deemed not like us, by tuning us to the faces of people who look like us and dampening our
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