Anybody who knows about capitalism knows that bankruptcy is an essential part of capitalism.

There is a growing consensus that the European systems have worked better than the American: They have been able to deliver better health care to more people at lower cost.

Much of my work in this period was concerned with exploring the logic of economic models, but also with attempting to reconcile the models with everyday observation.

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.

Twenty per cent of American children grow up in poverty, and that means they get inadequate nutrition, inadequate health care, and because we have a very local education system, they get inadequate access to education. With those as a starting base, you perpetuate inequality. That's why, here in New York, Mayor de Blasio has made a big deal of trying to focus on preschool education, because by five years old, there are already huge differences. We've finally begun to recognize it.

The country that's been most successful at that is Norway. The more typical countries are those in the Middle East where a small group seizes those resources, uses it to buy arms to make sure that they can oppress the remainder, and you get these great inequalities. So Canada is among the better performing of the natural resource economies, but it's still not up to the best performing.

The attempt to minimize cost and maximize profits often interfered with our true mission in Iraq. We should have been working to get jobs for Iraqis, but the contractors found it cheaper to import Nepalese and others. This increased resentment, contributed to unemployment, and to our losing the hearts and minds of the Iraqis.