从国际方面说,不管是《寂静的春天》公开出版,还是政府的公共政策中出现“生态环境”这一名词,但在此之前的环境污染(如伦敦烟雾事件等)已经对社会公众的身心健康构成了严重的威胁。但是不管怎样,生态危机的出现,已经严重的影响人民的生活,当然随之出现的种种迹象已经给人类敲响了警钟。 Internationally, no matter whether “silent spring” is published or the term “ecological environment” appears in public policies of the government, prior environmental pollution (such as the London smog incident) has been reported to the general public The physical and mental health constitutes a serious threat. However, in any case, the emergence of the ecological crisis has seriously affected people’s lives. Of course, the ensuing signs have already alarmed human beings.