Great Bug

Filmmaker Jennifer Abbott explores the emotional and psychological dimensions of the climate crisis and the relationship between grief and hope in times of personal and planetary change.

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.

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

A film about the importance of heirloom seeds to the agriculture of the world, focusing on seed keepers and activists from around the world.

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.

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

An internal battle is simmering among US Christians over whether climate change is a call to protect the Earth, the work of God to be welcomed, or does not exist at all.