Ah, the wonders of internationalism.

Every time there is an ongoing atrocity, we watch the world community go through the same series of stages: (1) shock and concern (2) gathering resolve (3) fruitless negotiation (4) pathetic inaction (5) shame and humiliation (6) steadfast vows to never let this happen again.

The "never again" always comes. But still, we have all agreed, this sad cycle is better than having some impromptu coalition of nations actually go in "unilaterally" and do something. That would lack legitimacy! Strain alliances! Menace international law! Threaten the multilateral ideal!