This year BBC Radio 3's festival of ideas came from Gateshead, and included a Words and Music special featuring Gina McKee. Catch up online now.
As the Freedom of Information Act reveals more and more about public figures, Martin Bright considers whether secrecy is a form of dishonesty, or a virtue which could be called discretion.
Bosnian Serb leader is charged with genocide, crimes against humanity and violation of the laws of war. So what are the ethics of war - and what constitutes a war crime?