Mariella Nocenzi, PhD, is a research fellow at Sapienza University of Rome in the Department of Communication and Social Research. She is the scientific director of the International Observatory of Social Theory on New Technologies and Sustainability – Sostenibilia, as well as a founding member of the Scientific Council of the Inter-University Observatory of Gender and Equal Opportunity (GIO). Among her research interests in national and international projects are social history and theory, with a specific link to gender studies, sustainability and social diversity, and risks and conditions of security and safety in globalization. She is an Assistant Editor of the International Review of Sociology and has edited several publications, drawn from research on environmental issues, risk, Europe, young people, equal opportunities, and gender policies. Among her latest publications: Verso una società sostenibile. (Non)umani, reti, città e la sfida del cambiamento (ed.) [Towards a sustainable society. (No)humans, networks, cities and the challenge of the change], 2019. Alessandra Sannella, PhD, is a social theory researcher at the Department of Human Sciences, Society and Health at the University of Cassino and South Lazio, Italy. She is the coordinator of this University Committee for Sustainable Development (CASe) and represents the University in the Italian Network of Sustainable Universities (RUS). In addition, she is active in the teaching programs of the Faculty of Medicine and Dentistry at the Sapienza University of Rome. Her scientific research and activities center on the reduction of inequality in international migration, health and global health policies, and structural violence, with specific attention paid to sustainable development in these areas. In line with these aims, she has coordinated national and European research projects on issues related to migration and the associated questions of bioethics. Her recent publications include articles on vulnerability and violence in society and the book La Violenza tra tradizione e digital society. [Violence between tradition and the digital society] (2017). Sannella has also been the editor of a wide range of sociological journals and academic volumes.