Since 1977, American scientists in the world since the first time genetically engineered to produce human growth hormone, genetic engineering continues to bear the fruit of fruitful gratifying. Now, genetic engineering has been widely applied in all aspects of society. However, the science and technology is a double-edged sword. With the rapid development of genetic engineering technology, it is also produced many negative effects, so that people have to produce all kinds of worries and anxieties. Genetic engineering without restriction left unchecked, will occur contrary to the laws of nature and ethical issues, it will bring disaster to human society, resulting in consequences? Genetic engineering services for the peace and progress of mankind, must step up to the norms, moral constraints, thereby establishing public international law, so that the great discovery and shocking change comes to the change of the legal system.% 自1977年美国科学家在世界上首次用基因工程生产人类生长激素以来，基因工程不断结出令人欣喜的丰硕之果。现如今，基因工程已广泛应用在社会的各个方面。然而，科学技术是把双刃剑。随着基因工程这一技术的迅猛发展，其也产生了许多负面影响，使人们不得不产生各种担心和忧虑。基因工程如不加限制地任其发展，会不会发生违背自然规律和伦理道德的问题，会不会给人类社会带来灾难，造成恶果？基因工程要为人类和平与进步服务，就必须加紧以规范，进行道德约束，进而建立国际公法，以便让伟大的发现、震撼的变革，走向更改化、法制化。
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