Oh, I think I misunderstood your wording. But in reality, the theocracy in Iran doesn't hold absolute power.. there is some semblance of a democracy and at the end of the day the government does face the scrutiny of its people and the international community, just like every other nation.. saying they are completely devoid of logic is just foolish.
My main point is regarding matters of life and death. You can't be sure how someone who truely sincerely believe he's going to heaven for spreading islam via murder is going to handle nuclear power.