Emma O’Dwyer is a senior lecturer in political psychology at the University of Greenwich, London, UK. Her research interests include how people understand and orient towards issues like foreign policy and military intervention, and political participation, citizenship, and social change, examined frequently through the lens of social representations theory.Luiz Gustavo Silva Souza is an associate professor in social psychology at Fluminense Federal University, Brazil. His research interests involve social representations, identities, and practices; ideology, active minorities, and mutual aid; the social-psychological understanding of health issues and contexts, action research, veganism, and human-animal relations.