By the end of the 21st century, the majority of Alpine glaciers will have melted away. What will become of the 'bisses du Valais', the traditional irrigation network of canals for thaw water? In Switzerland, like elsewhere, the issue of mountain water is at the heart of the debates.

Apiculture is on the rise in Swiss towns, to the point where the many honeybees are vying with rare wild species and butterflies for food: a problematic situation for the biodiversity. Should we regulate production and make it more respectful of nature?

Vincent Kanté, alias Vinz, former star Belgian TV presenter and influencer, has become a radical ecologist after being hit by eco-anxiety. He talks about his life change and explains how he transformed his paralysing anxiety into activism, notably by launching Limit, his own media to spread more comprehensible scientific knowledge.

On the farm, at work or pets at home: they all have an important place in our lives. Franck Menestret explores the animal world amidst some grandiose landscapes. Accompanied by his two dogs, Muffin and Praline, he also shares a host of amusing and moving stories about their daily lives.

Arctic winters are merciless. Yet, through thick and thin, marine mammals and birds manage to survive in this hostile environment. From the open waters to the centre of the ice field, where caribou herds take refuge, Kelsey Eliasson explores this ecosystem in the company of experts in Inuit traditions.

In the heart of Equatorial Africa, Gabon is a real paradise for nature lovers. With its primary forests, beaches lined with palm trees and national parks full of exceptional fauna, the country offers one of the greatest levels of biodiversity on the continent and preserves its rich ancestral traditions.

Accompanied and guided by Stéphane Basset, a well-known personality heads to an area suffering from mass tourism, in order to support the local projects run by an organisation working in favour of the environment.

Sancerrois, Sologne, Pays de Redon, Beauce... We discover some of the regions of France particularly important for their ecology and the wealth of their biodiversity.

Rising temperatures, changing rainfall patterns, the increasing salinisation of soils... As the Senegal river delta faces the consequences of global warming, thousands of local people are forced into exile, creating Africa's first climate refugees. We discover the solutions being put in place to preserve the ecosystem and its biodiversity.

The Antilles stretch between the two Americas, forming an arc of islands endowed with a rich and generous nature. Life, carried by wind, wave or bird took hold with tenacity. Today the beautiful but fragile Caribbean islands constitute one of the world's richest areas of biodiversity.