Last week, I published an essay in Time magazine about debt, arguing that our current preoccupation with the federal deficit and with debt in general is a dangerous distraction from the real issue (namely, our inability to invest and spend wisely to create the economy of the future). The problem isn’t debt per se - after all, the U.S. government took on much more debt during and after World War II, and few would argue that was bad policy or led to disaster. The problem is that we aren’t spending our debt productively; instead, we’re frittering it away on consumption, tax rebates, military budgets to pay for Cold War-era weapons systems, pork projects, or other forms of spending that will not yield returns in the future.