Paul Krugman: Where Government Excels

As Republican presidential hopefuls trot out their policy agendas — which always involve cutting taxes on the rich while slashing benefits for the poor and middle class — some real new thinking is happening on the other side of the aisle. Suddenly, it seems, many Democrats have decided to break with Beltway orthodoxy, which always calls for cuts in “entitlements.” Instead, they’re proposing that Social Security benefits actually be expanded.

This is a welcome development in two ways. First, the specific case for expanding Social Security is quite good. Second, and more fundamentally, Democrats finally seem to be standing up to antigovernment propaganda and recognizing the reality that there are some things the government does better than the private sector.