Genetic Engineering
It may seem like science fiction but genetic engineering is already a reality in the world of foods. You have potatoes that grow larger, green chillies that do not curl and grapes which have no seeds. This is not the natural way that these foods grow. These modifications have been made to their genetic material and now they have become “improved” versions of the parent plant.
Just how this science experiment will progress is any ones guess. There is a major portion of the population which feels that genetic engineering of plants to help fight global hunger is a good thing. However the same people find it unacceptable to use genetic engineering processes on human beings to cure cancer or other potentially fatal diseases. That is why the objection to stem cell research.
The consensus is that while it is okay to tinker with plants and animals, it is not right for scientists to play God with humans. Even though the world is interested in the cloned sheep Dolly, it is not interested in seeing a cloned human being. The thought is scary, alien and meets with a lot of opposition from religious sects.
Yet it is not possible to halt the progress of science and technology. It is just a matter of time before the governments of the world allow genetic engineering on human beings. Maybe you could be a part of the science experiment which brings to life a cloned human being.