Like a boxer who has a habit of dropping his hands, America finally caught one on the chin. The U.S. economy is flat on its back, and the financial markets are leaning down into its face yelling out a 10-count. But the U.S. economy isn’t “out for the count” yet. It will struggle back to its feet. But if the economy hopes to stay on its feet, it will have to devise new tactics. The old, sloppy tactics of credit-financed consumption won’t work anymore.

The biggest change in the American economy over the last few decades has been the transition from making things to making loans. We Americans abandoned the manufacturing industries that once powered our economy and devoted ourselves to merely financial activities. We became experts in “financial origami.” Precisely when and why this happened will be something for historians to debate. But sometime in the 1990s, the percentage of