For hundreds of years, racial differences were used as a justification for an array of discriminatory governance. Western imperialism and of course, slavery, make for prime examples. Today, scientific racism is more or less an obsolete practice. Especially in light of the successful human genome sequencing of the early 2000s, race has become all the more scientifically and medically irrelevant. And yet, the use of race as a variable in genetic studies persists, which has been used to perpetuate stereotypes and in some cases has contributed to disparities in health care. This is precisely why a group of scientists are now calling on their colleagues to refrain from using racial categories in the study of human genetics. Their public appeal was published in Science magazine.