The Uses of Diversity: How Race Has Become Entangled in Law, Politics, and Biology

Race, it is widely understood, is a social category that has no genetic basis, yet biological notions of race keep reemerging. Attempts to redress disparities in biomedical research emphasize recruiting racially representative trial participants. Forensic use of DNA evidence purports to pinpoint the race of a potential suspect. Genetic ancestry tracing companies explain test results to customers using racial categories. The makers of genomic databases seek to ensure racial inclusivity.

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