The median family income in the U.S. is lower than it was a quarter-century ago, and if people don't have income, they can't consume, and you can't have a strong economy. There's significant risk - actually it's no longer a risk - a significant likelihood of a marked slowdown not only in China, but also in a lot of other countries like Brazil, which is in recession. All of the other countries that depend on commodities, including Canada, are facing difficulties. So it's hard to see a story of a strong U.S. economy.

In fact, for just about 1/6 of the cost of an Iraq War, we could have put the social security system on sound financial footings for the next 50 to 75 years. The problems can be managed - but not if we continue to fight this war for another 80 years.

Workers' rights should be a central focus of development.

The life prospects of an American are more dependent on the income and education of his parents than in any of the other advanced industrial countries.

There is a clear and strong link between the economy's present woes and the Iraq war. The war was at least one of the factors contributing to rising oil prices - which meant Americans were spending money on imported oil, rather than on things that would stimulate the american economy. Hiring Nepalese contractors in Iraq, moreover, doesn't stimulate the American economy in the way that building a school in America would do - and obviously doesn't have the long term benefits.

For 60 years, since World War II, we have been trying to create a rules-based system, a global economic system. We understand that what makes our economy function is what we call the rule of law, and what is true domestically is also true internationally. It is important to have rules by which we govern our relations with other countries.

I think that for the developing world there are many versions of capitalism, and countries have to choose one that's appropriate.