I find it scandalous not only that there was so little discussion of the costs of the Iraq war before we went to war - this was, after all, a war of choice - but even five years into the war, the Administration has not provided a comprehensive accounting of the war.

Even if Bush could be forgiven for taking America, and much of the rest of the world, to war on false pretenses, and for misrepresenting the cost of the venture, there is no excuse for how he chose to finance it. His was the first war in history paid for entirely on credit. As America went into battle, with deficits already soaring from his 2001 tax cut, Bush decided to plunge ahead with yet another round of tax "relief" for the wealthy.

Health care is very different from other sectors of the economy in several respects, one of which is the fact that the risk can be very high beyond people's ability. That leads to insurance.

I think what they've been doing is largely almost in firefighting mode without a good conceptual framework - either at the micro or the macro level. Micro, you would ask: "What kind of financial or banking system do we want?" Macro, you would say: "What are the underlying problems in the structure of our economy?"

Workers' rights should be a central focus of development.

If you get a flow of credit increasing, as we've seen in the last few years - that flow of credit didn't go to more wealth accumulation as we normally use the term in economics, as capital goods. What you got is an increase in bubbles of one kind or another.

The powershift began already several years ago, under the Bush administration, when the dollar became very volatile and started declining. That is when China shifted from having almost 100 percent of its reserves in dollars to 75 percent. Some countries went completely out of the dollar. The dollar, for all intents and purposes, lost its special reserve status and people starting talking about a portfolio, or basket, approach as a store of wealth instead of the dollar.