大约20年前,我写过一篇万言长文,主要讲述的是自然界之事,兼之也涉及了人类生存状态的事,题为《人类还能生存多久》,发表在《北方文学》上,责任编辑是孙仕侠先生。此文发表后,转载的报纸杂志颇多。关于地球上自然环境的恶化问题,我列举了很多数据,其中单是谈生物灭绝的事,就包括“地球上平均每天灭绝的物种有20种左右”。若干年后,我写了另一篇长文《世纪末之哭》(发表在《当代》上,审稿的是汪兆骞、谢欣两位)。我从英国皇家科学院透露 About 20 years ago, I wrote a thousand words long, mainly about the nature of things, and also related to the state of human existence, entitled “How long can mankind survive”, published in “Northern Literature” , Responsible editor is Mr. Sun Shixia. After the article was published, reprinted many newspapers and magazines. As for the deterioration of the natural environment on Earth, I have listed a lot of data. One of the things about extinction is that “there are about 20 kinds of species extinct on the earth on average.” A few years later, I wrote another long essay, “Crying at the End of the Century.” (Published in “Contemporary”, reviewed by Wang Zhaoqian and Xie Xin.) I disclosed from the Royal Academy of Sciences