Cloning has grown to be more and more populai in recent years.However,people's opinions are divided on this issue.Some people hold that cloing must be limited.In contrast,others think that it is reasonable to develop the cloning technology.
From my perspective,we shouldn't develop human cloning with less restriction.First and foremost,it is dangerous.We can't figure it out whether the cloning human are defective or not,which may lead to some disasters.What's more,it arouses controversy in ethic.A man,long with his clone can never be dignified as a single identify.Another fact is that we are unsure how the cloned might react and behave with regards to his family.
In the film The Six Day,the protagonist made assumption that death is the natural process of life and cloning can't stop it.We should not resort humen reproductive clonig to achieve human immotality.