Silvia Bagni is Associate Professor of Comparative Public Law in the Department of Political and Social Sciences at the University of Bologna, Italy. Her research interests include constitutional justice, Latin American constitutionalism, interculturalism, and ecological law. She is a member of the UN Harmony with Nature Programme.Serena Baldin is Full Professor of Comparative Public Law at the University of Trieste, Italy, where she is affiliated to the Department of Political and Social Sciences and also to the Interdepartmental Centre for Energy, Environment and Transport “G. Ciamician”. Her research interests include environmental constitutionalism, climate law, constitutional justice, and minority protection.Veronica Federico is Associate Professor of Comparative Public Law at the University of Florence, Italy, where she is affiliated to the Department of Legal Sciences. Her research interests include environmental constitutionalism, comparative migration law, African constitutional law, and constitutional and democratic transitions.