自从绵羊多利诞生以来,克隆,这个先前鲜为人知的名词一下子成为轰动的话题。各国政府争相发表声明,要求禁止这项技术在人体上的应用,以保存宗教信仰和伦理尊严。 其实,早在半个世纪之前,科幻小说就已经对这种技术带来的进步与缺憾进行过相当深刻的思考。著名作家罗伯特·海因莱因的《鞋袢》(1941)、A·E·范·沃的《非A世界》(1945)可能是这类 Since the birth of the sheep Dolly, cloning, the previously little-known term suddenly became a topic of sensation. Governments vie with each other in issuing statements calling for the ban on the use of this technology in the human body to preserve religious beliefs and ethical dignity. In fact, as early as half a century ago, science fiction has made considerable thinking about the advances and shortcomings brought by this technology. The famous shoemaker Robert Heinlein’s Shoeshine (1941) and EF Vanward’s “Non-A World” (1945) are probably the type