The anthropologist Marshall Sahlins, surveying the data on contemporary hunter-gatherers, exploded the Hobbesian myth in an article entitled The Original Affluent Society. They work a lot less than we do, and their work is hard to distinguish from what we regard as play. Sahlins concluded that hunters and gatherers work less than we do; and rather than a continuous travail, the food quest is intermittent, leisure abundant, and there is a greater amount of sleep in the daytime per capita per year than in any other condition of society. They worked an average of four hours a day, assuming they were working at all. Their labor, as it appears to us, was skilled labor which exercised their physical and intellectual capacities...