....The first is this: Income inequality has grown dramatically  since the mid-'70s—far more in the US  than in most advanced countries—and the gap is only partly related to college grads outperforming high-school grads. Rather, the bulk of our growing inequality has been a product of skyrocketing incomes among the richest 1 percent and—even more dramatically—among the top 0.1 percent. It has, in other words, been CEOs and Wall Street traders at the very tippy-top who are hoovering up vast sums of money from everyone, even those who by ordinary standards are pretty well off.Read the entire article for an eye-opening analysis of our failing middle-class political system.
Second, American politicians don't care much about voters with moderate incomes. Princeton political scientist Larry Bartels studied  the voting behavior of US senators in the early '90s and discovered that they respond far more to the desires of high-income groups than to anyone else. By itself, that's not a surprise. He also found that Republicans don't respond at all to the desires of voters with modest incomes. Maybe that's not a surprise, either. But this should be: Bartels found that Democratic senators don't respond to the desires of these voters, either. At all.
It doesn't take a multivariate correlation to conclude that these two things are tightly related: If politicians care almost exclusively about the concerns of the rich, it makes sense that over the past decades they've enacted policies that have ended up benefiting the rich. And if you're not rich yourself, this is a problem. First and foremost, it's an economic problem because it's siphoned vast sums of money from the pockets of most Americans into those of the ultrawealthy. At the same time, relentless concentration of wealth and power among the rich is deeply corrosive in a democracy, and this makes it a profoundly political problem as well.
How did we get here? In the past, after all, liberal politicians did make it their business to advocate for the working and middle classes, and they worked that advocacy through the Democratic Party. But they largely stopped doing this in the '70s, leaving the interests of corporations and the wealthy nearly unopposed. The story of how this happened is the key to understanding why the Obama era lasted less than two years....
February 26, 2011
The fall of the middle class during the Obama Administration
Kevin Drum explains the dissociation of unions from the middle class (snippet):