VAKA

We're entering the Earth's sixth era of extinction -- and it's the first time humans are to blame. CNN introduces you to the key species and people who are trying to prevent them from vanishing.

Aftermath: Population Zero investigates what would happen if every single person on Earth simply disappeared. Explore the interactive world without us.

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.

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.

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

Autour du monde, sur les traces du climat

Im Maschinenraum der Klimapolitik

Milah van Zuilen, visual artist and forest ecologist in training, uses the square to deal with the habit of people to construct nature. Square Fieldwork is filmed in the Bohemian forest in the Czech Republic and the concrete structure of Barendrecht, The Netherlands.

A black-and-white visual meditation of wilderness and the elements. Wildlife filmmaker Richard Sidey returns to the triptych format for a cinematic experience like no other.

This film illustrates how a revolution in one of the most basic of all human enterprises – the making of maps – is shedding new light on our planet's evolution as global temperatures rise. This original MagellanTV documentary explores the dynamic processes causing glaciers in Greenland and Antarctica to melt, and shows how rising seas could threaten coastlines around the world.

This movie was created to highlight the overwhelming amount of scientific information pointing to human extinction in the very near future.

There's No Tomorrow is a half-hour animated documentary about resource depletion, energy and the impossibility of infinite growth on a finite planet.

Sheds light on an alternative approach to farming called “regenerative agriculture” that could balance our climate, replenish our vast water supplies, and feed the world.

Using nature shots with narration and a musical score, this documentary tells the story about the Moken, Myanmar's last sea nomads.

After one of the hottest years on record, Sir David Attenborough looks at the science of climate change and potential solutions to this global threat. Interviews with some of the world’s leading climate scientists explore recent extreme weather conditions such as unprecedented storms and catastrophic wildfires. They also reveal what dangerous levels of climate change could mean for both human populations and the natural world in the future.

An eye-opening documentary that asks the question: Are we going to let climate change destroy civilization, or will we act on technologies that can reverse it? Featuring never-before-seen solutions on the many ways we can reduce carbon in the atmosphere thus paving the way for temperatures to go down, saving civilization.

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

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.