It has long been said that there are wars of necessity and wars of choice. But enemies always adapt, especially in our world of terrorists, failing states and delinquent regimes. Every war is a war of choice.
Six billion people are now sharing one planet, one water supply and limited energy resources with a grab-first-ask-questions-later mentality. But there is hope. New insights into human psychology can help manage everything from environmental negot
George W. Bush’s policies toward terror detainees were perhaps some of his most jaw-dropping. Barack Obama came to office promising to change course. So far, he has done little. It remains to be seen whether the president can—or wants to—develop a