Fukuyama does an excellent job of looking past the present crisis and into next era of American history.

The unedifying response to the Wall Street crisis shows that the biggest change we need to make is in our politics. The Reagan revolution broke the 50-year dominance of liberals and Democrats in American politics and opened up room for different approaches to the problems of the time. But as the years have passed, what were once fresh ideas have hardened into hoary dogmas. The quality of political debate has been coarsened by partisans who question not just the ideas but the motives of their opponents. All this makes it harder to adjust to the new and difficult reality we face. So the ultimate test for the American model will be its capacity to reinvent itself once again.

I think we're good at that.

How does it feel to be a negative externality?

Francis Fukuyama explains.

The choice we face now goes well beyond the bailout, or the presidential campaign.

It will be an uphill, years-long struggle. And we cannot even begin until we clearly understand what went wrong—which aspects of the American model are sound, which were poorly implemented, and which need to be discarded altogether.

Like all transformative movements, the Reagan revolution lost its way because for many followers it became an unimpeachable ideology.

The unedifying response to the Wall Street crisis shows that the biggest change we need to make is in our politics.

Consider:

The path of the righteous man is beset on all sides by the iniquities of the selfish and the tyranny of evil men. Blessed is he, who in the name of charity and good will, shepherds the weak through the valley of darkness, for he is truly his brother's keeper and the finder of lost children. And I will strike down upon thee with great vengeance and furious anger those who would attempt to poison and destroy my brothers. And you will know my name is the Lord when I lay my vengeance upon thee.

...

I been sayin' that shit for years. And if you ever heard it, it meant your ass. I never really questioned what it meant. I thought it was just a cold-blooded thing to say to a motherfucker before you popped a cap in his ass. But I saw some shit this mornin' made me think twice. Now I'm thinkin': it could mean you're the evil man. And I'm the righteous man. And Mr. 9mm here, he's the shepherd protecting my righteous ass in the valley of darkness. Or it could be you're the righteous man and I'm the shepherd and it's the world that's evil and selfish. I'd like that. But that shit ain't the truth. The truth is you're the weak. And I'm the tyranny of evil men. But I'm tryin', Ringo. I'm tryin' real hard to be a shepherd.

Ideas are one of our most important exports, and two fundamentally American ideas have dominated global thinking since the early 1980s, when Ronald Reagan was elected president. The first was a certain vision of capitalism—one that argued low taxes, light regulation and a pared-back government would be the engine for economic growth. Reaganism reversed a century-long trend toward ever-larger government. Deregulation became the order of the day not just in the United States but around the world.

The second big idea was America as a promoter of liberal democracy around the world, which was seen as the best path to a more prosperous and open international order. America's power and influence rested not just on our tanks and dollars, but on the fact that most people found the American form of self-government attractive and wanted to reshape their societies along the same lines—what political scientist Joseph Nye has labeled our "soft power."

It's hard to fathom just how badly these signature features of the American brand have been discredited. Between 2002 and 2007, while the world was enjoying an unprecedented period of growth, it was easy to ignore those European socialists and Latin American populists who denounced the U.S. economic model as "cowboy capitalism." But now the engine of that growth, the American economy, has gone off the rails and threatens to drag the rest of the world down with it. Worse, the culprit is the American model itself: under the mantra of less government, Washington failed to adequately regulate the financial sector and allowed it to do tremendous harm to the rest of the society.

It's hard to fathom just how badly these signature features of the American brand have been discredited. Between 2002 and 2007, while the world was enjoying an unprecedented period of growth, it was easy to ignore those European socialists and Latin American populists who denounced the U.S. economic model as "cowboy capitalism." But now the engine of that growth, the American economy, has gone off the rails and threatens to drag the rest of the world down with it. Worse, the culprit is the American model itself: under the mantra of less government, Washington failed to adequately regulate the financial sector and allowed it to do tremendous harm to the rest of the society.

Democracy was tarnished even earlier. Once Saddam was proved not to have WMD, the Bush administration sought to justify the Iraq War by linking it to a broader "freedom agenda"; suddenly the promotion of democracy was a chief weapon in the war against terrorism. To many people around the world, America's rhetoric about democracy sounds a lot like an excuse for furthering U.S. hegemony.

The choice we face now goes well beyond the bailout, or the presidential campaign. The American brand is being sorely tested at a time when other models—whether China's or Russia's—are looking more and more attractive. Restoring our good name and reviving the appeal of our brand is in many ways as great a challenge as stabilizing the financial sector. Barack Obama and John McCain would each bring different strengths to the task. But for either it will be an uphill, years-long struggle. And we cannot even begin until we clearly understand what went wrong—which aspects of the American model are sound, which were poorly implemented, and which need to be discarded altogether.