Faced with the risk of collision with the Earth, space agencies are refining their observations on the course of asteroids in our galaxy. A documented state of the art of the current programs.

Blind blues musician Paul Pena is perhaps best known for his song "Jet Airliner". In 1993, Pena heard Tuvan throat singing over his shortwave radio and subsequently taught himself how to reproduce these extraordinary sounds. This documentary follows him to Tuva, where he takes part in a throat singing competition. Languages featured in the film include English, Russian and Tuvan.

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Malaika Vaz follows the illegal manta ray trade pipeline from fishing vessels in the Indian Ocean, to the Indo-Myanmar border and finally undercover in the wildlife trafficking hubs of Hong Kong and Guangzhou.

In the first half of the 19th century, the French ornithologist Jean-Jacques Audubon travelled to America to depict birdlife along the Mississippi River. Audubon was also a gifted painter. His life’s work in the form of the classic book ‘Birds of America’ is an invaluable documentation of both extinct species and an entire world of imagination. During the same period, early industrialisation and the expulsion of indigenous peoples was in full swing. The gorgeous film traces Audubon’s path around the South today. The displaced people’s descendants welcome us and retell history, while the deserted vistas of heavy industry stretch across the horizon. The magnificent, broad images in Jacques Loeuille’s atmospheric, modern adventure reminds us at the same time how little - and yet how much - is left of the nature that Audubon travelled around in. His paintings of the colourful birdlife of the South still belong to the most beautiful things you can imagine.

Dorothy Morrison, Tracy Nelson, Annie Sampson and Angela Strehli, all highly regarded vocalists in their own rights, have joined forces as The Blues Broads. Their self-titled debut CD/DVD set includes both familiar songs associated with their respective august careers, as well as newly written material that underscores the creative might of these four remarkable women. Reflecting more than two centuries of collective experience in blues, country, gospel and rock, this awesome aggregation is nothing less than a roots music "supergroup" of the first order.

The Tuaregs of Tinariwen are the kings of North African blues. All it takes are a few notes to transport the audience at the Nuits de Fourvière to the heart of the Sahara.

Personal accounts from the Alta actions in the years 1979 to 1981. Large police forces were deployed against the demonstrators. The dispute over the Alta river began as an environmental issue, but became a major turning point for the Sámi people's struggle for equal rights in Norway.

Bacteria, viruses, but also fungi, algae, pollen, and even insects: micro-organisms thrive and circulate constantly in our sky. How can so many living beings find their way into the air and circulate? How do they survive? And what influence do they have on our lives and the living world? Biodiversity, health, climate: it is only recently that scientists have begun to understand how this discreet aerial "plankton" affects our lives and our ecosystem. But despite their many virtues, some of these micro-organisms are now threatened by human activities. With the help of experts and 3D models, this scientific investigation plunges us into the heart of a still mysterious world, and reveals the diversity and fragility of the air we breathe.

A proto-music video: three minutes of experimental animation set to the tune of Romeo Nelson's 'Head Rag Hop'.

The Balkans cradles Europe's last wild rivers and supports abundant wildlife and healthy, intact ecosystems. These rivers are "The Undamaged" – clean, pristine, and undammed. With over 2,700 small and large hydro power plants planned or under construction in the Balkans, corruption and greed are destroying the last free-flowing rivers of Europe. Follow the Balkan Rivers Tour, a rowdy crew of whitewater kayakers, filmers, photographers and friends who decided to stand up for the rivers, travelling from Slovenia to Albania for 36 days, kayaking 23 rivers in 6 countries to protest the dams and show the world the secret wild rivers of the Balkans. The film honours everyday people and local activists who are fighting to defend rivers and aims to spread the word of the plight of these rivers, showing a new style of nature conservation that is fun, energetic and effective.

In June 2010, French actress Marion Cotillard spent a week in the heart of the tropical forests of the Democratic Republic of Congo with members of Greenpeace France and Greenpeace Africa. She delivers in video a strong testimony on the looting of Congolese forests which benefits a few industrial groups, often European.