How Aimee Semple McPherson mixed glamour and gospel to invent broadcast evangelism in LA
BBC World Service
3/4 Michael Scott spins the globe in 323BC, the year in which Alexander the Great died.
BBC Radio 4
2/4 Tom Dyckhoff explores the history and the practice of design in protest.
Fergal Keane reveals how governments have used terrorists for their own ends.
Giles Fraser on moral character and Aristotle's Virtue ethics.
Charlotte Dubenskij discusses plans to generate electricity from a lagoon in Swansea Bay.
BBC Radio Wales
The hidden problem of addiction to over-the-counter painkillers
The role of orchestral leader and its relationship with the conductor and fellow players.
BBC Radio 4 Extra
1/4 Pete Townshend shares a personal account of his life in rock 'n' roll.
BBC Radio 6 Music
7/13 Johnnie Walker explores the Rascals, Buffalo Springfield and tales of Phil Spector.