Wasnt there groups trying to do cloning on human organs to help out mankind. But it became a controversial debate of trying to do human cloning as well and became outlawed in certain countries, like... they cloned a sheep dolly, but that didnt last very long... Maybe today they are trying to do some sort of organ cloning. Would help better than prosthetic or so.

Thats just freaky having cloned parts in your body, if you let the scientist clone parts for your body, sooner or later your going to see your own clone walking around.

Cloning your parts... is just like the movie "THE ISLAND", and thats just wrong or murder or genocide. Its gonna lead to something messed up later.