More and more scientists are beginning to suspect that global warming has caused the radically changed patterns of precipitation now seen across China. If true, China will never resolve droughts such as the current one in Guizhou by itself, regardless of how many large-scale engineering projects the government undertakes, or how well organized remedial efforts are.
但光靠科学技术就能解决这些不仅由中国本身所导致的问题吗？越来越多的科学家开始怀疑当今中国降雨模式的剧变是由气候变化引发的。如果情况属实的话，不管中国政府上马多少大型工程或者组织了多么完美的补救措施，也永远不可能独力解决目前的干旱状况。毕竟，应对全球性问题还得有全球性的解决方案。