The Documentary Podcast: Archive 2007

The BBC's UN correspondent Laura Trevelyan explores how the US could retreat from its role as the planet's biggest polluter. In this episode: Laura finds out how the US could retreat from its role as the biggest polluter on the planet.

South Africa has one of the highest rates of sexual violence in the world. There are more than 54,000 reported rapes every year - and most rapes go unreported. David Goldblatt investigates what's behind this violence.

In this part, Wole Soyinka travels back on a route he first took in 1967 at the beginning of the Biafran War, and speaks to two of the main protagonists.

In Pakistan President Musharraf and the former Pakistani prime minister, Benazir Bhutto did a deal this month. She told her suppprters to support his bid for the Presidency. He in return dropped corrpution charges bought by his government against her. This paved the way to her return to Pakistan after almost a decade of self-imposed exile. In "Benazir Bhutto - The Investigation", Owen Bennett-Jones looks at the claims against her and whether she could still face corruption charges.

We investigate the substance of the allegations against Benazir Bhutto and ask whether she could still face charges, despite the deal she has just struck with President Musharraf.

Nigeria's Nobel Prize-winning author, Wole Sayinka travels back to Biafra and comes face to face with the military leader who imprisoned him 40 years ago.

In the final part of this series Robin White visits Georgetown the capital of Guyana where he experiences the transport system and learns about the demise of the Amerindian culture.

Robin White visits Maputo the capital city of Mozambique. After sixteen years of civil war how well is the city functioning?

Robin White finds out about the disappearing Kweyol culture in St Lucia. Why is it too difficult to make Kweyol the island's official language?

China has turned its attention to the US in its search for natural resources, even enabling the re-opening of an abandoned iron mine in Minnesota.