"I don't want to make too much of a single example, but I think it is reasonable to say that the international system is starved for effective action. The incessant back and forth between the United Nations and Iran over the issue of its uranium enrichment program is classic example of Zeno's paradox as applied to international affairs. Every diplomatic moment halves the distance between warning and activity but the distance, though ever decreasing, never quite crosses the line between thought and deed. We will always almost, but never quite, come to the rescue of Darfur; just as we are condemned to be forever on the verge of stopping Iran's nuclear program. The moment of action never comes; and the process of warning never ends. [ It will end. There will eventually be no "warners" left. They will have been slaughtered by the "warnees" of course... -ed. ] "