【摘要】 文章考查、分析了与人胚胎干细胞研究密切相关的几个伦理学问题:人胚胎地位的伦理学争议、治疗性克隆与生殖性克隆的伦理学问题、世界各国克隆技术的政策与法规,等等,特别提到了生殖性克隆对社会伦理造成的巨大冲击。结果表明,各国政府普遍支持治疗性克隆的研究而反对生殖性性克隆(克隆人)的研究。最后论及了一些学者对“克隆人”伦理学问题作出的相关预测。更多还原

【Abstract】 The writing studies and analyzes a few issues in close connection with researches of human embryo stem cells: morality dispute on the status of human embryo stem cells,morality issue on therapeutical cloning and productive cloning,policies and regulations on cloning technologies in the world,etc.,especially immense moral shock brought to the society by productive cloning.Investigation shows that governments support researches on therapeutical cloning instead of productive cloning.In addition,it tells about predictions made by some scholars on morality issues concerning human cloning.更多还原