A genetically modified organism is used to refer an organism whose
genetic material has been changed by genetic engineering techniques, which
cut and combine DNA molecules from different organism into one molecule
(Wikipedia, 2012). This way, scientists can give it new characteristics that
people desire but do not have normally. Since the benefits brought by
genetically modified organism are extremely obviously, such as lower
production costs and higher yields (National Research Council, 2010),
genetically modified organism has become more and more popular and
penetrated into every piece of people’s life. Nowadays, “Over 70 percent of
corn, soy, and other staple grains on the market today have been genetically
modified (Topline Foods)”. As the glory of GMO starts to fade, people starts to
concern about the negative effects genetically modified organism might
potentially exist. Issues and discussions are raised that whether genetically
modified organism should be labeled out on the wrap of food product and
whether genetically modified organism should completely replace
conventional organism.
It is undeniable that the invention of genetically modified organism not
only has positive impacts on environment but also brings benefits to the
economy and the society. On the one hand, after genetically modified crops
were brought up, there is no need for farmers to use as much as insecticides
and herbicides (which will drift into soil and waterways) as before.
it improves the quality of water (National Research Council, 2010). On the
hand, farmers can get lower costs to produce crops or higher yields, or
both if using genetically modified seeds, which have the characteristics
of insect control. Therefore, farmers could earn more money (economic
benefits). Although the advantages of growing genetically modified organism
is tremendous, there are