Tyler Cowen asks:
"Does growing wealth and income inequality in the United States presage the downfall of the American republic? Will we evolve into a new Gilded Age plutocracy, irrevocably split between the competing interests of rich and poor? Or is growing inequality a mere bump in the road, a statistical blip along the path to greater wealth for virtually every American? Or is income inequality partially desirable, reflecting the greater productivity of society’s stars?"
... "We have to find a way to prevent or limit major banks from repeatedly going short on volatility at social expense. No one has figured out how to do that yet."
Read more in his fascinating article, "The Inequality That Matters," in The American Interest.