In the structure of a classical play, a problem is presented in Act 1. Complications arise in Act 2, and all is resolved in Act 3. In Iraq this spring, while much of Europe was still enmeshed in Act 2, George W. Bush plunged directly into Act 3, without acknowledging the complications or fully considering the consequences of his actions. The result was the most heated year in trans-Atlantic relations since the Suez crisis of 1956. The Iraq war ignited tinder already piled high by clashes over trade, arms control, the Middle East, global warming and the International Criminal Court....