Such cool indifference is more than a betrayal of our values. It's a strategic blunder of the first order.
Forget about human rights. Assume you care only about the nuclear issue. How to defuse it? Negotiations are going nowhere, and whatever U.N. sanctions we might get will be weak, partial, grudging and late. The only real hope is regime change. The revered and widely supported Montazeri had actually issued a fatwa against nuclear weapons.
And even if a successor government were to act otherwise, the nuclear threat would be highly attenuated because it's not the weapon but the regime that creates the danger. (Think India or Britain, for example.) Any proliferation is troubling, but a nonaggressive pro-Western Tehran would completely change the strategic equation and make the threat minimal and manageable.
What should we do? Pressure from without -- cutting off gasoline supplies, for example -- to complement and reinforce pressure from within. The pressure should be aimed not at changing the current regime's nuclear policy -- that will never happen -- but at helping change the regime itself.
Give the kind of covert support to assist dissident communication and circumvent censorship that, for example, we gave Solidarity in Poland during the 1980s. (In those days that meant broadcasting equipment and copying machines.) But of equal importance is robust rhetorical and diplomatic support from the very highest level: full-throated denunciation of the regime's savagery and persecution. In detail -- highlighting cases, the way Western leaders adopted the causes of Sharansky and Andrei Sakharov during the rise of the dissident movement that helped bring down the Soviet empire.
Will this revolution succeed? The odds are long but the reward immense. Its ripple effects would extend from Afghanistan to Iraq (in both conflicts, Iran actively supports insurgents who have long been killing Americans and their allies) to Lebanon and Gaza where Iran's proxies, Hezbollah and Hamas, are arming for war.
One way or the other, Iran will dominate 2010. Either there will be an Israeli attack or Iran will arrive at -- or cross -- the nuclear threshold. Unless revolution intervenes. Which is why to fail to do everything in our power to support this popular revolt is unforgivable.