Sur le Front - La face cachée du recyclage

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.

A look at how climate change affects our environment and what society can do to prevent the demise of endangered species, ecosystems, and native communities across the planet.

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

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.

Au fil de l'eau - Genève et sa nature

Au coeur des Grangettes

L'appel du glacier

The world is on the verge of collapse. Climate crisis, loss of biodiversity, infertile soils, overpopulation... Frédéric Choffat's two children, 13 and 17 years old, confront him.

In 2019 Mississippi spring flooding hits record highs. Residents of Pierre-Part, Louisiana, prepare for the worst, as authorities are expected to open the floodgates of the Morganza Spillway to save the cities of New Orleans and Bâton Rouge from flooding. Faith and resilience are their only defense.

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

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.

Documentary about a German video game about climate change.

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.

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

What does it mean to lose a colour? Losing Blue is a cinematic poem about losing the otherworldly blues of ancient mountain lakes, now fading due to climate change. With stunning cinematography, this short doc immerses the viewer in the magnificence of these rare lakes, pulling us in to stand on their rocky shores, witness their power and understand what their loss would mean—both for ourselves and for the Earth.

Ice has always moved. When glaciation took hold some 34 million years ago, interconnected rivers of ice combined to produce the Earth's vast ice sheets. As temperatures slowly warmed glaciers developed a unique balancing act; advancing and retreating to calibrate their annual winter accumulation against summer melt. Sometimes calving colossal icebergs into the sea. A positive feedback loop that has regulated the movement of ice for millions of years.

The rarely seen lives of an Arctic tribe who try to continue to honor their way of life 80 miles above the Arctic Circle on a fragile barrier island disappearing due to climate change.