The Evolution of Iran's Revolution

How ironic. A regime that came to power through a brutal revolution, in a country suspected of secretly developing a nuclear weapon, is now facing its biggest challenge from peaceful civil disobedience.

The largely silent street demonstrations by day and haunting chants echoing across rooftops by night are not -- so far -- a counterrevolution.

That's not even their intention. What they are doing, however, is forcing Iran's Islamic regime to face the same ideals that have swept across five continents over the last quarter of a century -- the supremacy of popular will, justice, accountability and the transparency of power.

The demonstrators may not succeed. Iran's "New Right" -- the war-hardened second generation of leaders, who wear hats instead of turbans -- still has the political power and the physical tools to contain the current confrontation. That could well mean a second (and final) term for President Mahmoud Ahmadinejad, and if it does, the theocracy may increasingly evolve into a thugocracy during the next four years.

But long term, the feisty election campaign and the postelection protests have given legitimacy to the core ideas of political change. It's all so central to what the United States wants to see happen throughout the Middle East. Yet it's also so Iranian.

For 14 centuries, Shiism has been about passionate belief, about sacrifices in the name of perceived injustice and challenges to leadership. These are the principles that stirred people to action when questionable election results were announced just two hours after the polls closed.