VAKA

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

Beautifully filmed by New Zealand nature photographer Richard Sidey over the past decade around the polar regions, Speechless: The Polar Realm is a...

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing...

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

Amol Rajan talks to 19-year old Greta Thunberg, the climate activist who has become the unlikely voice of a global youth. Thunberg isn't a politician...

Sheds light on an alternative approach to farming called “regenerative agriculture” that could balance our climate, replenish our vast...

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...

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...

Professor Iain Stewart and Professor Kathy Sykes take a timely look at global warming, exploring the world's leading climate scientists' vision of...

The climate is changing, global temperature is rising. The impacts are already apparent, especially in the mountains but also in the lowlands. The...