Barnaby B. Barratt, University of Cape Town, South Africa Kim Humphery, RMIT University, Australia Siv Lie, New York University, USACharles Lindholm, Boston University, USAAngela Ragusa, Charles Sturt University (CSU), AustraliaMartin Ryle, University of Sussex, UK Roberta Sassatelli, University of Milan, Italy Juliet B. Schor, Boston College, USAKate Soper, London Metropolitan University, UK