Libby Purves meets poet and playwright Owen Sheers and musical star Michael Ball.
3/5 Morality and freedom: Iris Murdoch and David Pears discuss the nature of morality. (R)
Weapon dogs - status canines as urban menace. Also, the Scottish subculture of 'neds'.
Michael Buerk and guests debate the morality of private education.
Thursday 21 February 2013