The Strait of Hormuz Crisis Exposes a Fatal Flaw in Economic Thinking

A priest, an engineer, and an economist are stranded on a desert island. The first order of business is to get some food. The priest suggests that they all pray. The practical-minded engineer suggests that the three men make a net to catch some fish. But where will they find the necessary materials? The priest and the engineer turn to the economist and ask him if he has any ideas. The economist replies, "Assume a fish." This well-worn economist joke summarizes one of the chief flaws in contemporary economic theory. That theory almost completely…