I’m just getting around to reading a 2014 book some Creditslips readers may be familiar with, Debt: The First 5000 Years. In this utterly fascinating work, Anthropologist David Graeber exhaustively recounts the history of debt and money. He begins by debunking the myth of barter, the story told in introductory economics textbooks that money was spontaneously invented to permit merchants to exchange goods and services in imaginary markets, as an improvement over primitive market economies based on barter.