Natacha Souillard is an associate professor at Aix-Marseille University (IMSIC), France. Her research focuses on forms of participation, mobilization and discourse associated with socio-environmental issues. Amélie Coulbaut-Lazzarini is an associate professor at Grenoble Alpes University (GRESEC), France. Her research focuses on environmental mediation and research-creation to help (re)establish links with living things. Céline Pascual Espuny is a professor at Aix-Marseille University (IMSIC), France. She works on issues of behavioral change and the circulation of environmental issues in the public sphere.