" There are some key themes and areas that need to be discussed, and explained which what I am going to be doing in this literature review. ... First, you have to find a donor, and second, there's no guarantee that your body will accept the new organ." ... With the cloning of Dolly in 1996 and the more recent cloning of many other animals, these new technologies which used to be considered only science fictions are now right around the corner. ... We can see this by watching films such as Multiplicity and Gattaca, or by reading books like "Brave New World" by Aldous Huxley. ...

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