“绿色化学”与化工──２１世纪可持续发展的一个战略方向林祥钦，谷云乐最近，英国科学杂志《自然》上介绍的一个科学评估中指出，地球的生态系统每年为人类提供服务的总价值约为２０亿万英镑，几乎是目前世界各国年产总值的２倍。大自然给予人类的恩赐是无法替代的，但... “Green Chemistry” and Chemical Industry: A Strategic Direction for Sustainable Development in the 21st Century Lin Xiangqin and Gu Yunle recently stated in a scientific assessment presented in the British scientific journal “Nature” that the total value of the Earth’s ecosystem services to humans is about every year. It is worth 20 billion pounds, which is almost twice the total annual output of the countries in the world. The gift of nature to humanity is irreplaceable, but...