1/5 Religious and moral education for second level pupils. A look at Mohammed.
BBC Radio Nan Gaidheal
How chemist Fritz Haber saved billions from starvation - and pioneered gas warfare too.
BBC Radio 4
An exploration of the strange (and strangely familiar) sound world of 'Library Music'.
2/3 James Naughtie marks the 50th birthday of the Royal Shakespeare Company.
Could infection by parasites be at the root of human behaviour and even mental illness?
In search of a mineral that could solve the world's energy puzzle
BBC World Service
Random Edition Special to mark the 50th anniversary of Gagarin's first manned spaceflight.
Assignment reports on the shocking sectarian violence in the Nigerian city of Jos
Adam Rutherford investigates science fraud and asks how it can be prevented.
BBC World Service tracks East Londoners who live in the shadow of the 2012 Olympic Park.