I’ve found myself diverging from Paul Krugman on many issues ever since he went nuts about the lack of mandate in candidate Obama’s health care plan. But it’s not a straight line. Often I find myself in complete agreement with Krugman, and this morning is one of those times. It also helps explain why I am in a bit of a funk. I find it hard to operate when I can’t see a way forward. Needless to say, I am disappointed in the judgment of the American people, and I’m discouraged that reasonable people are so out-gunned in the media that the Republicans could be resoundingly rewarded for their bad behavior over the last two years. I need to quote extensively here to get to my point.

Former Senator Alan Simpson is a Very Serious Person. He must be — after all, President Obama appointed him as co-chairman of a special commission on deficit reduction.

So here’s what the very serious Mr. Simpson said on Friday: “I can’t wait for the blood bath in April. … When debt limit time comes, they’re going to look around and say, ‘What in the hell do we do now? We’ve got guys who will not approve the debt limit extension unless we give ’em a piece of meat, real meat,’ ” meaning spending cuts. “And boy, the blood bath will be extraordinary,” he continued.

Think of Mr. Simpson’s blood lust as one more piece of evidence that our nation is in much worse shape, much closer to a political breakdown, than most people realize.

It’s obvious that the president made a mistake in appointing Alan Simpson to his position and in failing to fire him when presented with a golden opportunity. But that’s not the most important thing.

The fact is that one of our two great political parties has made it clear that it has no interest in making America governable, unless it’s doing the governing. And that party now controls one house of Congress, which means that the country will not, in fact, be governable without that party’s cooperation — cooperation that won’t be forthcoming.

Elite opinion has been slow to recognize this reality.

That last sentence is sadly true. Consider this exchange between Matt Taibbi, David Gergen, and Peter Hart, from a recent Rolling Stone interview.

Taibbi: To me, the main thing about the Tea Party is that they’re just crazy. If somebody is able to bridge the gap with those voters, it seems to me they will have to be a little bit crazy too. That’s part of the Tea Party’s litmus test: “How far will you go?”

Gergen: I flatly reject the idea that Tea Partiers are crazy. They had some eccentric candidates, there’s no question about that. But I think they represent a broad swath of the American electorate that elites dismiss to their peril.

Hart: I agree with David. When two out of five people who voted last night say they consider themselves supporters of the Tea Party, we make a huge mistake to suggest that they are some sort of small fringe group and do not represent anybody else.

Taibbi: I’m not saying that they’re small or a fringe group.

Gergen: You just think they’re all crazy.

Taibbi: I do.

Gergen: So you’re arguing, Matt, that 40 percent of those who voted last night are crazy?

Taibbi: I interview these people. They’re not basing their positions on the facts — they’re completely uninterested in the facts. They’re voting completely on what they see and hear on Fox News and afternoon talk radio, and that’s enough for them.

Gergen: The great unwashed are uneducated, so therefore their views are really beneath serious conversation?

Taibbi: I’m not saying they’re beneath serious conversation. I’m saying that these people vote without acting on the evidence.

Gergen: I find it stunning that the conversation has taken this turn. I disagree with the Tea Party on a number of issues, but it misreads who they are to dismiss them as some kind of uneducated know-nothings who have somehow seized power in the American electorate. It is elitist to its core. We would all be better off if we spent more time listening to each other rather than simply writing them off.

What’s ironic is that Gergen is dismissing the Tea Partiers by taking them seriously. People like Matt Taibbi take them much more seriously, as they should, but they don’t ascribe any merit to their views. They take them seriously because they are going to do grave damage to the nation. Krugman explains:

Thus on the same day that Mr. Simpson rejoiced in the prospect of chaos, Ben Bernanke, the Federal Reserve chairman, appealed for help in confronting mass unemployment. He asked for “a fiscal program that combines near-term measures to enhance growth with strong, confidence-inducing steps to reduce longer-term structural deficits.”

My immediate thought was, why not ask for a pony, too? After all, the G.O.P. isn’t interested in helping the economy as long as a Democrat is in the White House. Indeed, far from being willing to help Mr. Bernanke’s efforts, Republicans are trying to bully the Fed itself into giving up completely on trying to reduce unemployment.

It’s even worse than this. The GOP may not want to help the economy while a Democrat is in the White House, but they don’t know how to help the economy regardless. We saw this during Bush’s two terms in office. And when Bush finally faced reality and took the obvious steps to save the economy, the Republicans went Full Metal Teabagger in response.

David Gergen thinks it is elitist to dismiss the threat presented by this rise in Know-Nothing foolish ideology. What he forgets is that our government will no longer work starting in January. If elites like Gergen are good for anything, they should be good at protecting our institutions. They didn’t. And now we have a really big problem.