Today, this engine has stalled. The decade of the 2000s lost one million American jobs, whereas the previous three decades averaged approximately 20 million new jobs per decade. If the next decade, the 2010s, generates only marginal jobs growth, the US economy could collapse under the weight of US debt and obligations. The US has several hundred trillions of dollars worth of debt, which it will not be able to pay if its workforce does not grow...