Arnaud Guérin

Rather than learning France's history through its people, we explore its natural history. A two billion-year journey back in time to look at the country's geological heritage: a mountain chain becomes Brittany, lagoons where Paris now stands, ice from the Aiguille du Midi maps the routes of rivers flowing seawards.

No two volcanoes are alike; each one has its own distinctive landscape, climate, and geological context. Just as unique are the people we meet along the way who help us comprehend how greatly our planet – and our lives – have been shaped by volcanic phenomena. For the scientific aspect of each episode, we explore the very diverse range of questions raised by volcanic phenomena in such varied fields as earth sciences, climatology, biodiversity, oceanography, geography, agronomics, and archaeology. The cultural part of the show delves into mythology, religion, philosophy, folk and artistic traditions, cooking, and ways of life.