The season marking the World Summit on Sustainable Development continues with a film on the Colorado river.
Charting the contrasting lives of a group of children born around the world in 1992.
Romantic comedy. The third instalment of Eric Rohmer's Tales of the Four Seasons series stars Melvil Poupaud as a student torn between his infatuations with three different women. In French with English subtitles.
Fighting for survival in the Kalahari desert.
Deforestation in Brazil.
Reports from the BBC's global network.