The other defining feature of the Clinton foreign policy was multilateralism, which expressed itself in a mania for treaties. The Clinton administration negotiated a dizzying succession of parchment promises on bioweapons, chemical weapons, nuclear testing, carbon emissions, anti-ballistic missiles, etc.

Why? No sentient being could believe that, say, the chemical or biological weapons treaties were anything more than transparently useless. Senator Joseph Biden once defended the Chemical Weapons Convention, which even its proponents admitted was unenforceable, on the grounds that it would “provide us with a valuable tool”--the “moral suasion of the entire international community.”

Moral suasion? Was it moral suasion that made Qaddafi see the wisdom of giving up his weapons of mass destruction? Or Iran agree for the first time to spot nuclear inspections? It was the suasion of the bayonet. It was the ignominious fall of Saddam--and the desire of interested spectators not to be next on the list. The whole point of this treaty was to keep rogue states from developing chemical weapons. Rogue states are, by definition, impervious to moral suasion.