The biennial meeting of the French Society of Ecology and Evolution is a key event for the national and international scientific communities working in these fields.

Twenty-six sessions and 11 symposia have been selected. The themes that will be particularly highlighted at this edition are the key themes of the Lyon site in ecology and evolution: urban ecology, aquatic ecology, evolutionary ecology and health through 3 plenary lectures and a free lecture for the general public on evolutionary mechanisms and adaptations of organisms to environmental change.