Over the last few decades, remarkable advances have been made in the field of genetic engineering. Consequently, scientists now have the ability to manipulate genes for a range of purposes, from making improvements in agriculture to experimentation with human genes. The question, however, is whether there should be any limitations on this development. Is this essay, I shall examine both sides of the argument. Firstly it is clear that genetic engineering has brought about certain benefits in terms of crop production. Now plants, for example, can produce more fruit more quickly. This achievement means that greater harvests are guaranteed, so that more people can be fed. As for the impact of genetic engineering on healthcare, advocates claim it could be used to cure a range of health-related problems, such as cystic fibrosis and Alzheimer's. Children and adults with these diseases endure terribly suffering, yet with gene therapy, there is a possibility of a better ...