After the contradict between economy and natural environment is analyzed, it indicated that sustainable development must substitute an economy system based on material recycle for traditional one with linear material flow.

• 本文分析了工业社会的经济体系与环境的对立冲突,指出实现可持续发展的途径在于变革传统的线性型的经济体系,建立与环境和谐的循环型经济体系。