Unemployment will almost certainly be in double-digits next year -- and may remain there for some time. And for every person who shows up as unemployed in the Bureau of Labor Statistics' household survey, you can bet there's another either too discouraged to look for work or working part time who'd rather have a full-time job or else taking home less pay than before (I'm in the last category, now that the University of California has instituted pay cuts). And there's yet another person who's more fearful that he or she will be next to lose a job. In other words, 10 percent unemployment really means 20 percent underemployment or anxious employment. All of which translates directly into late payments on mortgages, credit cards, auto and student loans, and loss of health insurance. It also means sleeplessness for tens of millions of Americans. And, of course, fewer purchases (more on this in a moment). Unemployment of this magnitude and duration also translates into ugly politics, because fear and anxiety are fertile grounds for demagogues wielding the politics of resentment against immigrants, blacks, the poor, government leaders, business leaders, Jews, and other easy targets. It's already started. Next year is a midterm election. Be prepared for worse. So why is unemployment and underemployment so high, and why is it likely to remain high for some time? Because, as noted, people who are worried about their jobs or have no jobs, and who are also trying to get out from under a pile of debt, are not going do a lot of shopping. And businesses that don’t have customers aren’t going do a lot of new investing. And foreign nations also suffering high unemployment aren’t going to buy a lot of our goods and services. And without customers, companies won't hire. They'll cut payrolls instead. Which brings us to the obvious question: Who’s going to buy the stuff we make or the services we provide, and therefore bring jobs back? There’s only one buyer left: The government. More after the jump. --Robert Reich