Sustainability Matters is a compilation of some of the best research papers by students from the National University of Singapore's inter-disciplinary graduate programme in environmental studies, the MSc in Environmental Management [MEM]. This collection is for the period 2009/10 to 2011/12. As this period has been particularly prolific, its papers been split into two volumes; this volume, Sustainability Matters: Asia's Green Challenges is the third compilation by the programme, and comprises sixteen of the best research papers completed during this period. The papers have been edited for...