Is Britain's drive to curb bribery and corruption working? Allan Urry investigates.
BBC Radio 4
8/40 Following the work of seabird ecologists on the Isle of May.
3/3 Michael Portillo examines the past and future of democracy over 2,500 years.
1/2 Philip Dodd investigates China's soft power charm offensive.
BBC World Service
Mike chats to the UN's new climate chief, meets Daryl Hannah and spots pigs in the sky.
What it means to be a Christian missionary in a hostile country.
Was the World Health Organisation right to declare a global swine flu pandemic?
5/3 Wedge Island: a story of life lived on the very edge of Australia and a lifestyle that'...
2/2 Would I Lie to You? Roland Pease explores the science of lie detection. (Part II)
2/2 Moral dilemmas facing people in situations of war and crisis.