早在1996年联合国关于城市问题的第二次人类住区大会上,水就被定义为“2l世纪国际社会争论最激烈的城市问题”。这个听起来像是来自罗马俱乐部的预言,被不幸言中。如今的中国,一方面持续的旱情令河流干涸、土地龟裂,另一方面污染使人守着江河湖泊却无水可饮。中国经改革开放近三十年发展,在经济发展的同时,神州大地满目疮痍,尤 As early as 1996, at the second United Nations Conference on Human Settlements on Urban Issues, water was defined as “the most debated urban issue in the international community in the 21st century.” This sounds like a prediction from the club in Rome, unfortunately. Today’s China, on the one hand, continues to dry up the rivers and crack the land. On the other hand, pollution keeps people from drinking lakes and rivers without water. In the past 30 years since China’s reform and opening up, China has been devastated by the economic development.