Paul Allen explores the history and performance of one of the world's great tragedies, Sophocles's Antigone, which, set in wartime, pits an individual's sense of duty against the state. He talks to
Declan Donellan , whose new version of the play is about to open with Tara Fitzgerald and Jonathan Hyde. War and morality in the modern world are at the heart of the philosopher Jonathan Glover 's new book Humanity, in which he argues that only by lookingcloselyatthe monsters inside us can we hope to contain them.