摘要
由于地球生态环境的剧烈恶化,造成生物的多样性迅速减少,这使人类也面临着生存危机,而人类又在全力改造自身的营养和医疗水平等生存条件,使目前人类的生存环境达到了极其优越的程度,从而使自然选择对人类的作用松懈到了极点,导致人类出现了遗传病种类和患者的数量剧增,生育能力下降,抗病机能骤减等多种不断退化的现象,从而使人类的生存和繁衍受到了严重威胁。并且这种现象正在日益加剧,却又无法逆转,使人类逐渐走向深渊。据此本文作者提出了人类的最终归宿是走向终结的观点,并阐述了通过应用环境生物技术改善地球环境、以人工选择代替自然选择等对策,可以防止人类的退化,延缓人类的终结。
During recent years, as the reason of severe deterioration of the ecological environment, biological diversity decreases rapidly and human is facing the subsistence crisis. To make the living condition of human extremely superior, human has thrived to improve their own subsistence condition and then caused the influence of natural selection on human to be slack to extremity. The sorts and amount of hereditary disease increase rapidly, The phenomenen of fecundity and the ability to resistlag disease descending appear in differeat population. The ever-aggravating and unreversible phenomenons iaduce modern human to the extinction gradually. According to this, the countermeasure to delay human degeneration and end speed such as applied environmental biotechnology to improve enviroment and replaced natural selection by artificial selection, forcing the degree of the investigation and application of genetic engineering are obscussed in this paper.
出处
《自然辩证法研究》
CSSCI
北大核心
2005年第4期3-7,共5页
Studies in Dialectics of Nature
关键词
人类
终结
依据
原因
human
end
evidence
reason
