Have you noticed the change in the Iraq debate?
Most American experts and policy makers wasted the past few years assuming that change in Iraq would come from the center and spread outward. They squandered months arguing about the benchmarks that would supposedly induce the Baghdad politicians to make compromises. They quibbled over whether this or that prime minister was up to the job. They unrealistically imagined that peace would come through some grand Sunni-Shiite reconciliation.
Now, at long last, the smartest analysts and policy makers are starting to think like sociologists. They are finally acknowledging that the key Iraqi figures are not in the center but in the provinces and the tribes. Peace will come to the center last, not to the center first. Stability will come not through some grand reconciliation but through the agglomeration of order, tribe by tribe and street by street.
The big change in the debate has come about because the surge failed, and it failed in an unexpected way.