The fact that the government had to put up hundreds of billions of dollars to Citibank in guarantees was a public declaration that Citibank was a mess. Making Citibank go through financial restructuring would not have conveyed any more different information. So it's very hard to see why it would have had that kind of a panic if it were done well.

Our economy has not served large fractions of our population. Trump grasped that. And rather than saying, "What have we not done right?" he said, "It's those foreigners. Let's build a wall." He says globalization is unfair to the United States.

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.

The only people benefiting in Iraq war are George Bush's Jr. friends in the oil industry. He has done the American economy and the global economy an enormous disfavor, but his Texan friends couldn't be happier.

Countries were told they had no incentives because of social ownership. The solution was privatization and profit, profit, profit. Privatization would replace inefficient state ownership, and the profit system plus the huge defense cutbacks would let them take existing resources and an increase in consumption. Worries about distribution and competition or even concerns about democratic processes being undermined by excessive concentration of wealth could be addressed later.

World War II was really unusual, because America was in the Great Depression before. So the war did help the US economy to get securely out of this decline. This time, the war [in Iraq] is bad for the economy in both the short and long run. We could have spent trillions in research or education instead. This would have led to future productivity increases.

China's accumulation of reserves is a result of the IMF's mismanagement of the Asian financial crisis a decade or so ago. If countries know they can't rely on the IMF to help them, their best defense is their own reserve cushion. In a time of spreading global recession, too much emphasis on savings in surplus countries like China can impede prospects for global growth.