When the rich build bigger, they shift the frame of reference that shapes the demands of the near rich, who travel in the same social circles. Perhaps it's now the custom in those circles to host your daughter's wedding reception at home rather than in a hotel or country club. So the near rich feel they too need a house with a ballroom. And when they build bigger, they shift the frame of reference for the group just below them, and so on, all the way down.

Economics, as it is often taught today, portrays us as homo economicus-someone who doesn't vote in presidential elections, doesn't return lost wallets, and doesn't leave tips when dining out of town. Julie Nelson reminds us that most people aren't really like that. She helps point the way to a richer, more descriptive way of thinking about economic life.

Rising inequality hasn't really accomplished anything of value for its ostensible beneficiaries, the top one percent. They've all built bigger mansions and staged more lavish parties. But in so doing, they've simply raised the bar that defines what's considered adequate in these categories.

Pass down values every day through your actions, your words and your time with your kids.

As John Maynard Keynes taught us in the 1930s, in such situations, government is the only entity with both the motive and the ability to boost total spending by enough to put people back to work. As it happens there are long lists of important public projects that cry out to be done.

It is no exaggeration to say that rising inequality has driven many of the 99 percent into a financial ditch. It also helped spawn the housing bubble that gave us the financial crisis of 2008, the lingering effects of which have forced many OWS protesters to try to launch their careers in by far the most inhospitable labor market we've seen since the Great Depression. Even those recent graduates who manage to find jobs will suffer a lifelong penalty in reduced wages.

We're in a classic demand-shortfall recession. There aren't enough jobs because total spending is too low. Consumers won't lead the way because they're busy paying down debt and are fearful they'll lose their jobs, if they haven't already. Businesses, which are currently sitting on mountains of cash, won't spend either, because they already have sufficient capacity to produce more than people are willing to buy.