Michael Bonnett is an independent scholar who has held senior research and teaching positions in the UK universities of Cambridge, London and Bath. His work in the field of philosophy of education has been widely published.

Justin Dillon is Professor of Science and Environmental Education at University College London's Centre for Climate Change and Sustainability Education. He taught in London schools for nine years before working at King's College London, the University of Bristol and the University of Exeter.

Alan Reid is Professor of Education at Monash University, Australia. He contributes to a range of environmental and sustainability education research networks, locally and internationally. Key activities include editing the research journal, Environmental Education Research, and supporting the Global Environmental Education Partnership, an international stakeholder network.