The United States and Europe are in a state of debt deflation, where people and businesses have to pay banks instead of spending their income on goods and services. So markets shrink, sales and profits fall, and the stock market turns down.

When people are running up more and more debt for housing, they call that "real wealth." It exposes what's wrong in the mainstream economics and why most of the economics that justifies austerity programs and economic shrinkage is in the textbooks is not scientific. Junk economics denies the role of debt and denies the fact that the economic system we have now is dysfunctional.

People have to pay so much money to the banks that they don't have enough money to buy the goods and services they produce. So there's not much new investment, there's not new employment (except minimum-wage "service" jobs), markets are shrinking, and people are defaulting. So many companies can't pay their banks.

Small banks that lend to consumers are fine.

The real estate interests and banks are in a kind of symbiosis. They're the largest-growing part of the economy. This is the sector that backs the political campaigns of senators, presidents and congressmen, and they use this leverage to make sure that their people dominate the Federal Reserve, Treasury and the federal housing agencies.

For many people, the mortgages they took out before 2008 are so high that they would be better off walking away from their houses. That is called "jingle mail," returning the keys to the bank and saying, "You can have the house. I can buy the house next door that's just like this for 20% less, so I'm going to save money and switch." That's what someone like Donald Trump or a real estate investor would do. But the banks are trying to convince the mortgage debtors, the homeowners, not to act in their own self-interest.

What's bad for the frackers usually is good for the rest of the world.