Tom Esslemont reports from Moscow on the relationship between Church and state in Russia.
BBC World Service
2/4 Small time musicians from the American South talk about ambition, failure and success.
Nasa's Curiosity robot lands on Mars – the search for extraterrestrial life steps up.
The Olympic Games through the sounds of the people involved.
An Argentine soldier and a British soldier tell their stories of the Falklands War.
BBC Radio 4
Mobeen Azhar finds out how a charity is helping heroin addicts in Karachi.
1/2 Max Flint investigates the negatives of inflation in different parts of the world.
2/4 Michael Robinson wonders if a return to the banking of yesteryear is a possible solution.
Andrew Brown explores philosopher David Hume's witty, provocative career as a historian.
BBC Radio 3
Richard Holloway explores the myth of Judas Iscariot and his depiction through the ages.