Morality unhinged from Wisdom

Walter Russell Mead writes about the situation in Syria, as Samantha Power, who urged humanitarian interventions, leaves the Obama Administration:

As a general rule, sad to say, the good guys and the smart guys often play on different teams. For too many foreign policy humanitarians, it is more important to have good intentions than to understand the crooked and wicked ways of the world you want to change. This instinct for the ideal over the real was a hallmark of humanitarian policy failures all during the 20th century and on the evidence to date the deadly mixture of political amateurism with ambitious humanitarian international agendas has persisted into the 21st. America’s university campuses are packed with people who believe that the flaws in our foreign policy are failures of morality rather than failures of forethought and execution, but morality unhinged from wisdom is one of the most destructive forces known to man.