2011-09-24
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Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.
During the last forty years, the photographer Sebastião Salgado has been travelling through the continents, in the footsteps of an ever-changing humanity. He has witnessed the major events of our recent history: international conflicts, starvations and exodus… He is now embarking on the discovery of pristine territories, of the wild fauna and flora, of grandiose landscapes: a huge photographic project which is a tribute to the planet's beauty. Salgado's life and work are revealed to us by his son, Juliano, who went with him during his last journeys, and by Wim Wenders, a photographer himself.
A decade after An Inconvenient Truth brought climate change into the heart of popular culture comes the riveting and rousing follow-up that shows just how close we are to a real energy revolution. Vice President Al Gore continues his tireless fight, traveling around the world training an army of climate champions and influencing international climate policy. Cameras follow him behind the scenes—in moments private and public, funny and poignant—as he pursues the empowering notion that while the stakes have never been higher, the perils of climate change can be overcome with human ingenuity and passion.
Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in one man's attempt to protect the grizzly bears. The film is full of unique images and a look into the spirit of a man who sacrificed himself for nature.
What happens to the food we digest after it leaves our body? Is it waste that is thrown away or a resource that can be reused? In search of answers, director Rubén Abruña embarks on an investigative and entertaining search through 16 cities on four continents. He follows the trail of feces from the long sewers of Paris to a huge sewage treatment plant in Chicago.
Co-founder of Greenpeace and founder of Sea Shepherd, Captain Watson is part pirate, part philosopher in this provocative documentary about a man who will stop at nothing to protect what lies beneath.
Peter Westerveld, artist and visionary, doesn’t want institutions to resolve the problems linked to earth’s problems. Growing up in Africa, he witnessed the advance of the desert and dedicated himself to finding solutions for the ongoing erosion and desertification of the land. The film follows Peter and the NGO working with him to realise his project; to build contour trenches that capture and store rain water under the surface and replenish the desert land.
Robi Watkinson and Emma Hodson travel across Britain and the Netherlands documenting the story of the rewilding movement from its inception, to the return of the beaver, bison and perhaps one day, the lynx to Britain.
Fallen whale carcasses, abundant in the deep-sea, form ecosystems of their own. As it decomposes, different stages support a succession of marine biological communities. It is these complex and fascinating stages that are here explored.
How can we prevent epidemics? Why do viruses and bacteria move? Rather than trying to contain epidemics one after another, why not stop the processes that encourage their emergence? The challenges are enormous, but scientists argue that solutions exist. Because if emerging diseases are the collateral consequences of our lifestyles, our lifestyles are under our control.
What is the future of humanity? It might seem bleak, but the case for optimism is strong. Humanity has what it takes to reach transcendent futures.
Eco-Terrorist: The Battle for Our Planet follows the most wanted environmentalist today, Captain Paul Watson. In this unique and groundbreaking film, Brown takes a deeper look into what really goes on behind the scenes in the deep waters of our world. More pranks, the glory of successful missions, and fiercer encounters with some of the most infamous and illegal marine hunters, while stopping at nothing to protect wildlife on a global scale. The film takes the audience right to the frontlines of the modern day environmental movement via those who started it.
Follow the shocking, yet humorous, journey of an aspiring environmentalist, as he daringly seeks to find the real solution to the most pressing environmental issues and true path to sustainability.
Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.
Werner Boote presents an up-close and personal view of the controversial and fascinating material that has found its way into every facet of our daily lives: plastic. He takes us on a journey around the globe, showing that plastics have become a threat for both environment and human health.
What does the looming A.I. revolution mean for us as individuals and as a society?
From PBS - The fascinating story of beavers in North America - their history, their near extinction, and their current comeback, as a growing number of scientists, conservationists and grass-roots environmentalists have come to regard beavers as overlooked tools when it comes to reversing the disastrous effects of global warming and world-wide water shortages. Once valued for their fur or hunted as pests, these industrious rodents are seen in a new light through the eyes of this novel assembly of beaver enthusiasts and "employers" who reveal the ways in which the presence of beavers can transform and revive landscapes. Using their skills as natural builders and brilliant hydro-engineers, beavers are being recruited to accomplish everything from re-establishing water sources in bone-dry deserts to supporting whole communities of wildlife drawn to the revitalizing aquatic ecosystems their ponds provide.
The Rainbow Warrior was a Greenpeace ship that was bombed by operatives of the French government, in New Zealand in 1985, while heading to a protest against nuclear testing, tragically taking the life of photographer Fernando Pereira. Edward McGurn’s enlightening and exciting documentary uncovers a tangled tale of nuclear weapons, geopolitical coverups, and attempts to take action against impending environmental collapse. Was Pereira’s death an accident or part of a larger political plot?