Sunday reading . . .

Chrystia Freeland, the editor of Thomson Reuters Digital and the author of “Plutocrats: The Rise of the New Global Super-Rich and the Fall of Everyone Else,” has from which this essay is adapted. an essay adapted from her book in today's New York Times SundayReview.

...what separates successful states from failed ones is whether their governing institutions are inclusive or extractive. Extractive states are controlled by ruling elites whose objective is to extract as much wealth as they can from the rest of society. Inclusive states give everyone access to economic opportunity; often, greater inclusiveness creates more prosperity, which creates an incentive for ever greater inclusiveness.

The history of the United States can be read as one such virtuous circle. But... virtuous circles can be broken. Elites that have prospered from inclusive systems can be tempted to pull up the ladder they climbed to the top. Eventually, their societies become extractive and their economies languish.

That was the future predicted by Karl Marx, who wrote that capitalism contained the seeds of its own destruction. And it is the danger America faces today, as the 1 percent pulls away from everyone else and pursues an economic, political and social agenda that will increase that gap even further — ultimately destroying the open system that made America rich and allowed its 1 percent to thrive in the first place.

Even as the winner-take-all economy has enriched those at the very top, their tax burden has lightened. Tolerance for high executive compensation has increased, even as the legal powers of unions have been weakened and an intellectual case against them has been relentlessly advanced by plutocrat-financed think tanks. In the 1950s, the marginal income tax rate for those at the top of the distribution soared above 90 percent, a figure that today makes even Democrats flinch. Meanwhile, of the 400 richest taxpayers in 2009, 6 paid no federal income tax at all, and 27 paid 10 percent or less. None paid more than 35 percent.