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.

Active learning is always involved with interaction between teachers and students and Socratic methods and that's gonna continue.

Global demand for dollars has supplanted demand for manufactured goods and services, resulting in multilateral trade deficits and loss of jobs at home.

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.

The military is focusing only on the short run costs. If they don't provide appropriate body armor, they save some money today, but the healthcare cost is going to be the future for some other president down the line. I view that as both fiscally and morally irresponsible.

In the early 1990s, there was a debate among economists over shock therapy versus a gradualism strategy for Russia. The people in Russia who believed in shock therapy were Bolsheviks a few people at the top that rammed it down everybody's throat. They viewed the democratic process as a real impediment to reform.