A GMO, or a genetically modified organism, is any organism whose DNA has been changed in some way so that the organism displays certain characteristics that it would not display naturally. Genetically modified organisms are used primarily in agriculture to improve pest resistance, herbicide tolerance, disease resistance, cold tolerance, drought/salinity tolerance, and improve nutrition in food crops. But many ethical questions are also raised with the creation of genetically modified organisms.
As the field of genetic engineering has been expanding, it is essential to be aware of the implications and advantages of creating these organisms. As the public becomes more aware of the issue, they will better be able to formulate decisions what products to purchase and consume. Labeling of genetically modified foods has come into major question in politics, as the debate as to whether it is necessary to label these genetically altered foods should be required by law intensifies. Learning the science behind gene technology can provide insight into the ethics of the debate, and provide important knowledge about this growing field.
