生态学,本是研究生物与其环境的相互关系的一门学问。从字面看,也就是研究生命的生存状态的科学。从20世纪后期起,战争的硝烟还在缭绕,生态危机又摆在人类面前。环境污染、资源破坏、人口爆炸、物种骤减、物欲横流、消费畸形等问题日趋严重,把人类推入了整体性的生存危机之中。 Ecology, this is a study of the relationship between biology and its environment. Literally, it is the science of studying the state of existence of life. From the late 20th century, the smoke of the war is still lingering, and the ecological crisis has once again been placed before the human race. Problems such as environmental pollution, destruction of resources, explosion of population, abrupt reduction of species, materialism, misconduct, etc. have become increasingly serious, pushing humanity into the overall crisis of survival.