People think that this concept of GDP is scientific economics, partly because it has a precise number and can be quantified. But the underlying concept of "the market" makes it appear as if today's poverty is natural. It makes it appear that Goldman Sachs and Donald Trump are job creators instead of job destroyers. That is illogical, when you think about it.

We go forward with our heads held high, but look back and remember where we come from.

So the Bush-Obama administration has taken a fiscal stance diametrically opposed to that of the patron saint of free enterprise. While escalating war in Afghanistan and maintaining over 850 military bases around the world, the administration has run up the national debt that Smith decried. By shifting the tax burden off property and off rent-seeking monopolies - above all, off the financial sector - this policy has raised America's cost of living and doing business, thereby undercutting its competitive power and running up larger and larger foreign debt.

To save the banks from making losses that would wipe out their net worth, you'll have to get rid of Social Security. It means that you'll essentially have to abolish government and turn it over to the banking system to run, with an idea that the role of governments is to extract income from the economy to pay to the bondholders and the banks.

If you end internet neutrality and permit mergers of the big information technology corporations, that's a form of rent seeking. It's part of today's political revolution.

The aim of academic trade theory is to tell students, "Look at the model, not at how nations actually develop." So of all the branches of economic theory, trade theory is the most wrongheaded.

Almost all of the demand for oil that suddenly pushed prices up was speculative demand. People began to speculate not only in stocks and bonds and real estate, but also in commodities. The market went up for old tankers, which were used simply to store oil in. A lot of the oil was simply being stored for trading, not used.