Tingju Zhu, Zhejiang University, ZJU-UIUC Institute, Hangzhou, China, Kevin Z. Chen, International Food Policy Research Institute, Beijing, China, Yumei Zhang, Chinese Academy of Agricultural Sciences, Beijing, China, Winston Yu, The World Bank & IWMI, Washington, DC, United States, Yahua Wang, Tsinghua University, School of Public Policy and Management, Beijing, China and Ximing Cai, University of Illinois at Urbana Champaign, Department of Civil and Environmental Engineering, Urbana, IL, United States