Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific undertakings in history.
Documentary about the inhabitants, both human and animal, of the Belgian Congo. Released in 1958.
In urban America, the bush of Africa, the war zone of the Congo, and in closed nations there are women who are living outside their own cultures, society, and comfort level to care for orphans, build schools, liberate addicts, feed the poor, and love the broken. These ordinary women are reaching into hopeless situations of people and creating hope.
A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse
A documentary about the impacts of climate change on the Republic of the Marshall Islands and its people. Most parts of the Marshall Islands are less than 5.9 feet above sea level. Forecasts predict the uninhabitability of the country by 2050.
This film tries to blow the whistle on what it calls the biggest swindle in modern history: 'Man Made Global Warming'. Watch this film and make up your own mind.
Professional snowboarder and mountaineer Jeremy Jones has an intimate relationship with the outdoors. It’s his escape, his identity, and his legacy. But over the course of his 45 years in the mountains, he’s seen many things change: more extreme weather, fewer snow days, and economic strain on mountain towns. Motivated by an urge to protect the places he loves, Jeremy sets out on a physical and philosophical journey to find common ground with fellow outdoor people across diverse political backgrounds. He learns their hopes and fears while walking a mile in their shoes on the mountain and in the snow. With intimacy and emotion set against breathtaking backdrops, Purple Mountains navigates America’s divide with a refreshing perspective: even though we may disagree about climate policy, our shared values can unite us
A film about the importance of heirloom seeds to the agriculture of the world, focusing on seed keepers and activists from around the world.
As co-created by environmentalists Stephan Poulle and Nicolas Koutsikas, the documentary Gulf Stream and the Next Ice Age argues and provides evidence for the idea that mankind is wreaking permanent and potentially irreversible damage on the ecosystem by interfering with the natural course of the Gulf Stream. Koutsikas and Poulle suggest that this interference, in turn, will prompt a new Ice Age that virtually destroys the modern world.
The Democratic Republic of the Congo is a vast, mineral rich country the size of Western Europe. Alastair Leithead takes an epic journey from the Atlantic Ocean to the far reaches of the Congo river to explore how history has shaped the Congo of today and uncover the lesser told stories of this beautiful, if troubled country. In the largest rainforest outside of the Amazon he comes face to face with its gorillas and hunts with pygmies, he travels into the heart of the Ebola outbreak with United Nations peacekeepers, and explores the cobalt mines which will drive our electric cars of the future.
An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.