Expert and elite opinion swung behind the Baker-Hamilton report, which called for handing more of the problems off to the Iraqi military and wooing Iran and Syria. Republicans on Capitol Hill were quietly contemptuous of the president while Democrats were loudly so.

Democratic leaders like Senator Harry Reid considered the war lost. Barack Obama called for a U.S. withdrawal starting in the spring of 2007, while Senator Reid offered legislation calling for a complete U.S. pullback by March 2008.

The arguments floating around the op-ed pages and seminar rooms were overwhelmingly against the idea of a surge — a mere 20,000 additional troops would not make a difference. The U.S. presence provoked violence, rather than diminishing it. The more the U.S. did, the less the Iraqis would step up to do. Iraq was in the middle of a civil war, and it was insanity to put American troops in the middle of it.

When President Bush consulted his own generals, the story was much the same. Almost every top general, including Abizaid, Schoomaker and Casey, were against the surge. Secretary of State Condoleezza Rice was against it, according to recent reports. Iraqi Prime Minister Nuri Kamal al-Maliki called for a smaller U.S. presence, not a bigger one.

In these circumstances, it’s amazing that George Bush decided on the surge. And looking back, one thing is clear: Every personal trait that led Bush to make a hash of the first years of the war led him to make a successful decision when it came to this crucial call.