Leave it to the military to dream big. In its recently released "Unmanned Aircraft Systems Flight Plan 2009-2047" report, the US Air Force details a drone that could fly over a target and then make the decision whether or not to launch an attack, all without human intervention. The Air Force says that increasingly, humans will monitor situations, rather than be deciders or participants, and that "advances in AI will enable systems to make combat decisions and act within legal and policy constra