Human embryo cloning should not be done because of the religious, moral, ethical, and social concerns that it places upon the human race. Although there may be some positive affects to cloning humans, there are far too many opposing factors in this situation. Many religious leaders of expressed their concern and condemnation of human cloning. The moral and ethical aspects outweigh any scientific evidence, and the social concerns are frightening. The most important question that needs to be asked, is whether the gains out weigh the losses--the gains being scientific research and the losses being the religious, moral, ethical, and social concerns that it poses o