As part of BBC Radio 3's Music on the Brink season Professor Roy Foster, the journalist and author Nick Cohen, Baroness Shirley Williams, Duncan Brack of the Liberal Democrat Party History Group and the author Bea Campbell join Philip Dodd to discuss a Landmark book which explores the collapse of Liberal values in Britain. And does 'The Strange Death of Liberal England' written by George Dangerfield in 1934 have a message for political debate and the wider culture now?