Ruschlikon is a village in Switzerland with a very low tax rate and very wealthy residents. There is so much money in the public coffers that mayor can't spend it all, largely thanks to the contribution from one resident - Ivan Glasenberg, CEO of commodities giant Glencore. However, Glencore's copper mines in Zambia don't generate similar tax windfalls for Zambians.

75 per cent of Mali's population are farmers, but rich land-hungry nations like China and Saudi Arabia are leasing Mali's land in order to turn large areas into agri-business farms. Many Malian peasants do not welcome these efforts, seeing them as yet another manifestation of imperialism.

Richard Bilton uncovers a struggle at the heart of US diplomacy between the ideals of freedom and spreading democracy, and the ruthless demands of American security and narrow self-interest.

In the second of two programmes about American diplomacy and the leaked US embassy cables, Richard Bilton examines what the cables reveal about how America handles its enemies and rivals.

Acclaimed filmmaker Vanessa Engle turns her attention to sexual politics in a three-part documentary series about feminism and its impact on women's lives today. This first episode charts the rise of the women's liberation movement in the 1970s, and includes interviews with legendary British and American feminists, such as Kate Millett, Susan Brownmiller and Germaine Greer, and the last ever interview with novelist Marilyn French, who died in May 2009

The second part looks at the consequences of feminism for today's mothers. It documents the daily lives of ordinary women with children, interviewing women as well as their partners, to discover whether feminism has had an impact on gender roles in the family and the division of labour in the home.

The concluding part looks at a small group of passionate and committed young activists, who believe that the need for feminist politics is now more urgent than ever. The film follows them as they prepare for their first ever conference as well as a march through central London.

Marking the 70th anniversary of the Nazi invasion of the Soviet Union in 1941, historian Professor David Reynolds re-assesses Stalin's role in the life and death struggle between Germany and Russia in World War Two.