Facebook

On Facebook's 6th birthday Witness looks at the impact social networking sites have been having on society. Are private lives now gone forever? Lucy Williamson investigates.

10 minutes

Last on

Thu 4 Feb 2010 08:50 GMT

Collapse of the Soviet Union

Collapse of the Soviet Union

It's 25 years since Mikhail Gorbachev stood down and the dissolution of the USSR began

Great Sporting Moments in Olympic History

Great Sporting Moments in Olympic History

Stories of endurance, world records and remarkable athletes

The Witness Podcast

The Witness Podcast

Every programme, to download and keep

African History Collection

Thomas Sankara African Revolutionary

The communities, politics, leaders and events that have shaped Africa