Great pretender? Barack Obama seems a modern incarnation of a line of ambitious imperatores whose powers are all too mortal.
Today, in Washington, DC, precisely the same anxieties are being aired – and the example of Rome is often explicitly cited. In 2007, the then comptroller general of the US, David Walker, gave a bleak assessment of the nation’s prospects. America, he claimed, was afflicted by precisely the problems that he saw as responsible for the collapse of Rome: “declining moral values and political civility at home, an overconfident and overextended military in foreign lands and fiscal irresponsibility by the central government”.