JSBach's "Great" Prelude and Fugue in G, BWV541.
David Attenborough 's search for the Congo's lowland gorilla. First shown on BBC1
With Kirsty Lang.
Followed by Weather
Andrew Graham-Dixon profiles the Polish/ American art-deco artist.
An interview with the controversial bio-ethicist.
What inspired the philosopher
Peter Singer 's views on the worth of a human life?
6/7. A dispute over a badger colony. Repeated next Tuesday on BBC2.
New series 1/5. Shadowing
Martin Narey , Chief Executive of the National Offender Management Service, on the day Maxine Carr is released from prison.
A teenager jailed for a violent crime tries to go straight after his release.