The central economic problem right now in the United States is that we spend more than we make in a variety of different ways -- in the federal budget, through consumer debt, in trade with other countries. The process of shedding debt and increasing savings is the natural response to the financial crisis and recession, but it's not a very pleasant one, since those cutbacks have all kinds of bad macroeconomic side effects: Less spending and investment, public and private, means less demand, which means slower growth and fewer jobs.