The Power Gap
It is no surprise that President Bush's tour of Europe has been greeted by protests from Berlin to Rome. What is surprising is that, given the differences now arising between the US and its allies - the word schism might not be inappropriate - Mr. Bush's meetings with Europe's leaders proceeded so smoothly. Those disagreements are not only about Israel, or US tariffs on steel imports from the EU, or the possibility of American courts imposing the death penalty on suspected terrorists who carry European passports; they increasingly embody a fundamentally different vision about how the world should work.
During the Cold War, when the West feared attack by the Soviet bloc, the US and Europe were united through NATO in standing up to that threat. Today, when the central fear in Western countries is of international instability and terrorism, the NATO allies are far less united in how to respond.
This is partly a question of trans-Atlantic differences in the levels of defense spending, and therefore of military capability. The US spends far more on defense than its European allies, and as a result its military capability is different in quality as well as in quantity.