The Editors : Marc Mormont is a professor at the Fondation Universitaire Luxembourgeoise. He is head of a pluridisciplinary team in the field of environmental sociology and economics. Current research concerns role of experts, public involvement in environmental policy, namely in sustainable development policy, and concerted management of nature. Gert Spaargaren is a staff member of the Sociology Department of the Wageningen Agricultural University.
He specialized in environmental sociology and has published a number of publications on international environmental policy, environmental technology and environmental education. Susana Gomes is a sociologist, specialized in environmental sociology. She teaches and does research at the EIA / Universidade Atlantica in Portugal. She has done research in the field of environmental impact assessment and professionalisation of environment.