Ian Bailey, Plymouth University, UK Stratis Giannakouros, Colorado State University, US Neil Harrison, The Sustainable Development Institute, USA David Levy, University of Massachusetts, USA Robert MacNeil, University of Sydney, Australia Jeffrey McGee, Newcastle Law School, Australia John Mikler, University of Sydney, Australia Sandra Rothenberg, Rochester Institute of Technology, USA Dimitris Stevis, Colorado State University, USA Hinrich Voss, University of Leeds, UK