Conflict: if we are to believe some of the great probers of the human mind like Freud and Shakespeare, it goes to the very core of our existence. Look at our history books. The great conflicts form the timeline of our American past: the Revolutionary War, the French and Indian War, the War of 1812, the Civil War, the First World War (“the war to end all wars”), the Second World War, Korea, Vietnam (even if it was only a “police action”), Iraq, Afghanistan; and that’s skipping over some “minor conflicts” in Granada, Kosovo, the Persian Gulf, and elsewhere. Where next? Iran, North Korea, the Middle East? We just don’t seem to be able to stop. And that’s us! The good guys! Between wars, and sometimes during, we move our conflicts onto the play...