Why America (still) matters

When Barack Obama takes the oath of office today, we will have consummated a civic ritual that is — I’m convinced — one of the great human accomplishments.

We sometimes take these peaceful transitions of power for granted. But even in Western societies, it’s a rare feat.

Sure, democracy has been around in various forms for a long time.

But never before has a society managed to find this unique formula, one both durable and flexible.

We argue, we clash, we raise our voices. But then the people decide and we move on, absorbing changes that would rock the foundations of any other system.

The Founding Fathers would scarcely recognize the trappings of modern America. But the principles that they established are still vibrantly alive.

In their day, those principles dislodged a mighty and oppressive Empire.

In our day, the same principles led to the expansion of voting rights to African Americans — and then elevated a black man to our highest office.

Whether you’re an Algerian living in France, a woman living in Saudi Arabia, or a Roman Catholic living in China, the lesson is clear:

A model exists for creating societies that are tolerant, stable, courageous and vibrant.

Is America perfect? Of course not. From gay rights to the current economic crisis to our legacy at Guantanamo Bay, we have a lot of soul-searching ahead.

But one of the beauties of our system is that it takes into account our flaws. It translates argument and debate and hardship into progress.

And so George W. Bush leaves the oval office. Mr. Obama takes his turn.

Behind them both stands a beautiful and enduring way of life.