The truth is, I have never known what to think about this war, apart from the obvious: 1) prospectively, it seemed like a very dangerous distraction from the ongoing war in Afghanistan; 2) retrospectively, it was a disaster. Much of the responsibility for this disaster falls on the Bush administration, and one of the administration’s great failings was to underestimate the religious sectarianism of the Iraqi people. Whatever one may think about the rationale for invading Iraq and the prosecution of the war, there is nothing about the conflict that makes Islam look benign—not the reflexive solidarity expressed throughout the Muslim world for Saddam Hussein (merely because an army of “infidels” attacked him), not the endless supply of suicide bombers willing to kill Iraqi noncombatants, not the insurgency’s use of women and children as human shields, not the ritual slaughter of journalists and aid workers, not the steady influx of jihadis from neighboring countries, and not the current state of public opinion among European and American Muslims. It seems to me that no reasonable person can conclude that these phenomena are purely the result of U.S. foreign policy.