Dr. Samuel Alexander, co-director of the Simplicity Institute, is a lecturer at the Office for Environmental Programs, University of Melbourne, Australia, teaching a course called 'Consumerism and the Growth Economy: Interdisciplinary Perspectives' into the Masters of Environment. He is also a Research Fellow with the Melbourne Sustainable Society Institute. He is author of Prosperous Descent: Crisis as Opportunity in an Age of Limits (2015),Sufficiency Economy: Enough, for Everyone, Forever (2015), and Entropia: Life Beyond Industrial Civilisation (2013), and editor of Voluntary Simplicity: The Poetic Alternative to Consumer Culture (2009) and co-editor of Simple Living in History: Pioneers of the Deep Future (2014).