Income is sucked upward to the creditors, who then foreclose on the assets of debtors. This shrinks tax revenue, forcing public budgets into deficit. And when governments are indebted, they becomemore subject to pressure to privatization of public enterprise.

That's the problem with the financial sector. Banks and the financial sector live in the short run, not the long run. In principle the government is supposed to make regulations that help the economy over time. But once it's taken over by the financial sector, the government lives in the short run too.

In order to be an economist these days, you have to participate in this fairytale that somehow we can recover and still make the banks rich. And it is a fairytale.

Most people think of the economy as producing goods and services and paying labor to buy what it produces. But a growing part of the economy in every country has been the Finance, Insurance and Real Estate (FIRE) sector, which comprises the rent and interest paid to the economy's balance sheet of assets by debtors and rent payers.

Every government, from the Obama administration right through to Angela Merkel, the Eurozone and the IMF, promise to save the banks, not the economy.

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.

Governments create money and spend it into the economy by running budget deficits. The paper currency in your pocket is technically a government debt.