“The dominant practice for thousands of years was instead voluntary gift-giving, which created a binding sense of obligation between potentially hostile groups. To give a gift was not an act based on calculation, but on the refusal to calculate. In the societies Mauss studied most closely — the Maori of New Zealand, the Haida of the Pacific Northwest — people rejected the principles of economic self-interest in favor of arrangements where everyone was perpetually indebted to someone else.”

(Source: The New York Times)