The Senate we have, not the Senate we wish we had

From today's Krugmaniad:

Bear in mind also the lessons of history: social insurance programs tend to start out highly imperfect and incomplete, but get better and more comprehensive as the years go by. Thus Social Security originally had huge gaps in coverage — and a majority of African-Americans, in particular, fell through those gaps. But it was improved over time, and it’s now the bedrock of retirement stability for the vast majority of Americans.

Look, I understand the anger here: supporting this weakened bill feels like giving in to blackmail — because it is. Or to use an even more accurate metaphor suggested by Ezra Klein of The Washington Post, we’re paying a ransom to hostage-takers. Some of us, including a majority of senators, really, really want to cover the uninsured; but to make that happen we need the votes of a handful of senators who see failure of reform as an acceptable outcome, and demand a steep price for their support.

The question, then, is whether to pay the ransom by giving in to the demands of those senators, accepting a flawed bill, or hang tough and let the hostage — that is, health reform — die.

Again, history suggests the answer. Whereas flawed social insurance programs have tended to get better over time, the story of health reform suggests that rejecting an imperfect deal in the hope of eventually getting something better is a recipe for getting nothing at all. Not to put too fine a point on it, America would be in much better shape today if Democrats had cut a deal on health care with Richard Nixon, or if Bill Clinton had cut a deal with moderate Republicans back when they still existed.

As Krugman rightly points out, only a few years ago G.W. Bush and Senate Republicans were able to block a modest expansion of health care for children.