Debt: The First 5,000 Years

by David Graeber

Mitchell-Innes was an exponent of what came to be known as the Credit Theory of money, a position that over the course of the nineteenth century had its most avid proponents not in Mitchell-Innes’s native Britain but in the two up-and-coming rival powers of the day, the United States and Germany. Credit Theorists insisted that money is not a commodity but an accounting tool. In other words, it is not a “thing” at all. For a Credit Theorist can no more touch a dollar or a deutschmark than you can touch an hour or a cubic centimeter. Units of currency are merely abstract units of measurement, and as the credit theorists correctly noted, historically, such abstract systems of accounting emerged long before the use of any particular token of exchange.9 The obvious next question is: If money is a just a yardstick, what then does it measure? The answer was simple: debt.