Following publication of the original article [1], the authors opted to correct the following reference on page 3: The economy has been defined as a social domain that emphasizes the practices, discourses, and material expressions associated with the production, use and management of resources [8]. It should have been: The economy has been defined as a social domain that emphasizes the practices, discourses, and material expressions associated with the production, use and management of resources [52]. 52. James P, Magee L, Scerri A, Steger MB (2015). Urban Sustainability in Theory and Practice: Circles of Sustainability. London: Routledge. p. 53. The authors apologize for the inconvenience caused. © 2019 The Author(s). Reference:.