The highly sexed bonobo's world.
2/3. The Baaka pygmies' belief in a huge swamp creature with a single horn.
First shown on BBC2
With Kirsty Lang.
Followed by Weather
Matthew Parris looks at the work of the "dwarf wheat" scientist credited with saving more lives than anyone in history. More environmental insights at 12.20am
King Leopold II of Belgium's exploitation of Congo's resources and people in a quest for profit amounted to one of the most oppressive regimes Africa ever knew. Peter Bate 's film for Storyville chronicles a sorry colonial chapter.
Did MI5 forge the lurid diaries of a gay political activist to send him to the gallows in 1916?
Eco-warrior Bjom Lomborg expounds his claims that plans to combat global warming are an expensive waste of money.
Violinist Kyung-Wha Chung plays Bruch, Messiaen and Ravel.