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.
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Herself - Presenter
Thule, Greenland, also called Qaanaaqis, one of the northernmost towns in the world. As the climate warms and the ice caps begin to melt, the gentle balance of life for the people of this community is in jeopardy. On the other side of the globe, the melting ice caps are raising sea levels around the Polynesian island nation of Tuvalu, threatening to wipe the island right off the map. Though a world apart, these two communities are intricately connected as environmental balance begins to tip and traditional ways of life are threatened. 'ThuleTuvalu' is a stunning documentary addressing the high price of a hundred years of development and how two very different communities are now bound together in facing an uncertain future.
The climate is changing, global temperature is rising. The impacts are already apparent, especially in the mountains but also in the lowlands. The permafrost zone is shifting higher up and the masses of snow melt whooshing from the glaciers to the valleys are already increasing incessantly. Rivers are going to rise up to powerful floods and dwindle down to extremely low waters the next second.
A documentary film that takes us on a scientific and spiritual journey where we discover that by changing one's perceptions, the human body can heal itself from any disease.
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
Anita Chitaya has a gift: she can help bring abundant food from dead soil, she can make men fight for gender equality, and maybe she can end child hunger in her village. Now, to save her home in Malawi from extreme weather, she faces her greatest challenge: persuading Americans that climate change is real. Traveling from Malawi to California to the White House, she meets climate sceptics and despairing farmers. Her journey takes her across all the divisions that shape the USA: from the rural-urban divide, to schisms of race, class and gender, and to the American exceptionalism that remains a part of the culture. It will take all her skill and experience to help Americans recognise, and free themselves from, a logic that is already destroying the Earth.
Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientific era.
The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectrum. But what if we could create manmade stem cells - or find super cells in adults that could forever replace embryonic cells and remove the controversy? Today, we are on the brink of a new era - an age where we may be able to cure our bodies of any illness. Stephen HAWKING has spent his life exploring the mysteries of the cosmos, now there is another universe that fascinates him - the one hidden inside our bodies - our own personal galaxies of cells.
In the wake of Greta Thunberg, the youth has been fighting for several months to save our planet. Leading the marches, on the front pages of the media as well as on social networks, young women have become, sometimes unintentionally, the key figures of this movement. Who are these women? Why are they so cheered and criticized at the same time? To better understanding of the commitment of Anuna and Adelaide (Belgium), Luisa (Germany), Lena (France), Leah (Uganda) and Artemisia (Brazil), we decided to follow them, but also to compare their struggle with that of another extraordinary woman who preceded them: Julia Butterfly. Twenty years ago, after spending 738 days on top of a majestic sequoia, this young American activist managed to save a thousand-year-old forest from being cut down. The film tells the story of the journey of these committed young women, each in their own way, but all driven by a unique energy, these "sisters in arms" tell their doubts and their desire.
Wars of the future will be fought over water as they are over oil today, as the source of human survival enters the global marketplace and political arena. Corporate giants, private investors, and corrupt governments vie for control of our dwindling supply, prompting protests, lawsuits, and revolutions from citizens fighting for the right to survive.
A bare-knuckled critique of corporate America told through the powerful true story of a toxic CEO who evolves from a profits-over-people, philandering executive to an unorthodox leader, populist messenger, and mentor to American influencers. It’s a story of growth, redemption and the impact of self-awareness on leadership and life.
Aftermath: Population Zero investigates what would happen if every single person on Earth simply disappeared. Explore the interactive world without us.
This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans were their "enemies" who couldn't be trusted. Somewhere in all this a young girl in Oklahoma named Shannon set her sights on becoming one of those space explorers, even though she was told "girls can't do that." But she did.
William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of 'Star Trek' influenced multiple generations.
In the years since New Zealand politicians began to grapple with climate change our greenhouse gas emissions have burgeoned. Alister Barry’s doco draws on TV archives and interviews with key participants to find out why.
Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could not build anything like it today. Based on the most up-to-date research and the latest archaeological discoveries, here is how the Pyramid came to be.
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.
BP documentary film exploring the natural beauty of oil under the microscope, and through a variety of other techniques.
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.
This experimental nature documentary by Minna Rainio and Mark Roberts depicts climate change and the wave of extinction from the point of view of our near future. Actually, it depicts the age we live in now, or rather its fateful consequences.
