As concern grows over the climate crisis, its impact on our mental well-being also increases. Public health officials have coined the term “eco-anxiety” to describe the fear of environmental catastrophe. They warn that the phenomenon could have long-term adverse effects and amplify health and social inequalities for the most vulnerable. A recent international survey revealed that a large number of young people aged 16 to 25 around the world have suffered psychological effects due to the climate crisis. Focus on the situation in France.