Gerardo Castillo Guzmán is Associate Professor of Anthropology at Pontificia Universidad Católica del Perú (PUCP), Peru. He is Coordinator of the Anthropology of the City Research Group at PUCP and Honorary Research Fellow at the Centre for Social Responsibility in Mining at the University of Queensland's Sustainable Minerals Institute, Australia.

Matthew Himley is Professor of Geography at Illinois State University, USA. He is a nature-society geographer with research interests in the political ecology and political economy of resource industries, especially in the Andean region of South America. He is Co-editor of The Routledge Handbook of Critical Resource Geography (Routledge, 2021).

David Brereton is Emeritus Professor at the University of Queensland, Australia, where he was Foundation Director of the Centre for Social Responsibility in Mining. Since retiring from the University in 2016, he has continued to undertake research and advisory work focused on improving corporate social performance in the global mining sector.