This book concludes the project entitled “Environmental Sustainability in Europe: A Socio-Legal Perspective” (2017/2020) coordinated by prof. Serena Baldin of the University of Trieste (Italy) and co-funded by the European Union through the Actions Jean Monnet Modules. The aim is to collect contributions on the topics that have been tackled during the three-year project and to offer a reflection on new paradigms in law, sociology and economics related to the protection of the environment, with specific regard to sustainable development.