Jeremy Paxman asks Bill Clinton 's former adviser Philip Bobbit to defend his argument that the wars from 1914 to 1990 were in fact one " long war" to determinewhethercommunism.fascismor parliamentarianism would be the organising principle of modern states. They are joined by writer Eva Hoffman , who throws new light on questions of identity and difference.
Producer Eliane Glaser Shortened repeat at 9.30pm