Racial profiling – long in the realm of bad law enforcement – was criticized as bad medicine, too, in a recent paper by scientists from the Mount Sinai School of Medicine. The reason? As the authors put it, “cosmopolitan cities now include many individuals whose genetic heritage is drawn from multiple continental origins.” In other words, there’s no such thing as racial purity. In their paper, which was published in PLoS ONE and which you can find here (http://ow.ly/4YxK6) the team genotyped nearly 1,000 participants of Biobank, a program that collects DNA and plasma samples to aid in genomic and...