Author and design consultant Stephen Bayley has written an e-book called Charm: A Victim's Guide. He joins Philip Dodd for a discussion on the pros and cons of charm with Rachel Johnson, novelist AL Kennedy and PR expert Mark Borkowski - from Castiglione's The Book of The Courtier to its role in politics, public life and modern middle management techniques. The programme was broadcasted from a pop-up studio at London's Southbank Centre where Radio 3 is broadcasting live every day for two weeks.