Credit Theory of Money
Description
David Graeber:
"Credit Theorists insisted that money is not a commodity but an accounting tool. In other words, it is not a “thing” at all. You 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.
The obvious next question is: If money is a just a yardstick, what then does it measure? The answer was simple: debt. A coin is, effectively, an IOU. Whereas conventional wisdom holds that a banknote is, or should be, a promise to pay a certain amount of “real money” (gold, silver, whatever that might be taken to mean), Credit Theorists argued that a banknote is simply the promise to pay something of the same value as an ounce of gold. But that’s all that money ever is. There’s no fundamental difference in this respect between a silver dollar, a Susan B. Anthony dollar coin made of a copper-nickel alloy designed to look vaguely like gold, a green piece of paper with a picture of George Washington on it, or a digital blip on some bank’s computer. Conceptually, the idea that a piece of gold is really just an IOU is always rather difficult to wrap one’s head around, but something like this must be true, because even when gold and silver coins were in use, they almost never circulated at their bullion value."