In recent years, China's leaders have started to confront the environmental, economic, and social costs of unchecked development. China's increasing reliance on foreign oil has engendered national security fears and launched a drive for more efficient transportation systems and domestic renewable energy projects. Meanwhile, pressure from a rising middle class and the international community has focused leadership attention on ways to make China's economic engine run more efficiently and with less impact upon the domestic and global environment. This profound shift in priorities has elevated...