“A metaphor is all this really is,” David Graeber writes. He means consumption, which was once the name for a wasting disease, and is now the word anthropologists use for almost everything we do outside of work—eating, shopping, reading, listening to music. Consume, he notes, is from the Latin consumere, meaning “to seize or take over completely.” A person might consume food or be consumed by rage. In its earliest usage, consumption always implied destruction.