This Iraq war has been the most "privatized" war in America's history. It has seen the most extensive use of contractors. The contractors have increased the costs; but they have been necessary - the military simply could not have done it on their own. we would have had to increase the size of the military. But the George W. Bush Administration wanted America to believe that it could have a war, essentially for free, without raising taxes, without increasing the size of the armed forces.

The IMF is a more complicated issue. I think there is a broad sentiment among both the left and the right that the IMF may be doing more harm than good. On the right, there's the view that it represents a form of corporate welfare that is counter to the IMF's own ideology of markets. But anybody who has watched government from the inside recognizes that governments need institutions, need ways to respond to crises. If the IMF weren't there, it would probably be reinvented. So the issue is fundamentally reform.

I don't think anybody really thinks that one should get rid of the World Bank. Reform is one thing, but getting rid of it I think would be wrong.

The reason that the invisible hand often seems invisible is that it is often not there.

The only surprise about the economic crisis of 2008 was that it came as a surprise to so many.

Finance ministers and central bank governors have the seats at the table, not labor unions or labor ministers. Finance ministers and central bank governors are linked to financial communities in their countries, so they push policies that reflect the viewpoints and interests of the financial community and barely hear the voices of those who are the first victims of dictated policies.

The momentum today behind the idea of a new global reserve currency reflects, in effect, the rise of the rest in world politics and economics, led by China.