So was the Iraq war worth it? Sixty percent of Americans say no. The claims that originally bolstered the resort to war—that Saddam Hussein's regime threatened the U.S. with weapons of mass destruction and was aligned with al-Qaeda terrorists—were discredited early in the war.
For centuries, Christianity’s theory of “just war” has helped religious and political leaders determine when, if ever, war is justified and how to conduct a moral military campaign. Now, as the U.S. prepares to reduce troop levels in Iraq this summer and in Afghanistan next year, the 1,500-year-old theory is being deployed on a less-familiar mission: ending the wars ethically.