Caste: The Origins of Our Discontents

by Isabel Wilkerson

As a window into the random nature of these categories, the use of the term Caucasian to label people descended from Europe is a relatively new and arbitrary practice in human history. The word was not passed down from the ancients but rather sprang from the mind of a German professor of medicine, Johann Friedrich Blumenbach, in 1795. Blumenbach spent decades studying and measuring human skulls—the foreheads, the jawbones, the eye sockets—in an attempt to classify the varieties of humankind. He coined the term Caucasian on the basis of a favorite skull of his that had come into his possession from the Caucasus Mountains of Russia. To him, the skull was the most beautiful of all that he owned. So he gave the group to which he belonged, the Europeans, the same name as the region that had produced it. That is how people now identified as white got the scientific-sounding yet random name Caucasian. More than a century later, in 1914, a citizenship trial was under way in America over whether a Syrian could be a Caucasian (and thus white), which led an expert witness in the case to say of Blumenbach’s confusing and fateful discovery: “Never has a single head done more harm to science.”