¶ … genetically modified foods, and discussed some of the arguments for and against genetically modified foods. The paper looks, in particular, at the decision by the U.S. To send GM grain, via the WFP of the UN, as part of their food aid to Africa. The paper concludes that the U.S. were not correct in their decision to send GM grain to Africa, were incorrect in forcing African nations to accept the GM grain, and indeed, acted unethically through their decision to act as they did.
The debate about genetically modified foods has been raging amongst academics, the media, and lay people for more than a decade now: whether they should be allowed, whether they should be sold, whether they are safe, whether they are an answer to the problem of starvation amongst developing nations. All of these questions, and many more, regularly raise their heads for debate, but the truth behind the answers to these questions is highly complex, and is not agreed on by academics, nor philosophers.
Many arguments abound for and against genetically modified foods, and some of these will be discussed here. Some people posit that genetically modified foods may pose health risks for certain groups of people (just as certain people are allergic to peanuts, genetically modified foods may elicit similar reactions), and that genes embedded within genetically modified foods (for example, genes for antibiotic resistance) may be picked up by human hosts, thus leading to widespread, uncontrollable, outbreaks of disease. This is supported by arguments from many GP's, and academics, who argue that the health effects of genetically modified foods have not been widely tested, and that, as such, genetically modified foods should not be allowed to enter out food chain.
Advocates of genetically modified foods say that these foods could offer the way to many health benefits, with the potential for foods to be modified to have a lesser fat content, to have a greater nutritional content etc. They also argue that genetically modified foods will provide a blanket solution for the world's diseased, as vaccines could be engineered into foods, so that all children receive vaccines, and mortality rates are reduced in the developing world.
People against genetically modified foods argue that the use of GM crops, manufactured (and more importantly, patented) by a small number of (U.S.-owned) firms, will lead to small farmers becoming beholden to these large firms, which will mean the death of small business, in the developing world (which we are already seeing, on a huge scale), but also in the developed world, including the U.S. This would be globalization wrought on an epidemic scale, and would have devastating consequences for the world economy, as the large, monopolistic, firms could charge any amount they wanted for their seed, leaving competition a thing of the past.
Advocates of GM argue that genetically modified foods could actually help small landholders, who lose crops through pesticide attack, and disease. GM proponents argue that a plant, engineered to withstand these attacks, would allow these farmers to grow more food, with less pesticide/herbicides etc., and therefore to become more prosperous. But, as we have seen, this can only be a viable scenario if the genetically modified foods are not patented and run by monopolies.
Other opponents of GM food argue that GM crops could harm the environment, with no large-scale test having been conducted on GM crops in the wild, and with the only such large-scale experiment being denounced by scientists, as being statistically untenable (Concar, 2003). Advocates argue that crops engineered to resist disease and pests will promote the lessening use of herbicides and pesticides on agricultural land, as we have seen.
Another argument put forward by opponents of genetically modified foods is that making GM species goes against Nature, whereas proponents argue that creating genetically modified foods is nothing more than accelerating evolution, and that, as such, there can be nothing wrong with creating such species. This argument does not hold water, however, as natural selection acts on intraspecies variation, and never on interspecies variation: evolution never produced a viable species through the
On a biological level, consumption of genetically modified foods means the potential for "pleiotropic and insertional effects," Dona explains on page 165. Pleiotropic refers to the possibility that a gene may have more than one affect on the food. The above-mentioned effects could result from an increase of "anti-nutrients"; and moreover human health could be impacted due to the use of "viral DNA," Dona continues (165). The pleiotropic affect could
GMO GENETICALLY MODIFIED FOODS Risks and Perceptions Analysis of Genetically Modified Foods Genetically modified foods have the potential of solving many of the issues that are present in respect to feeding the world's population; especially as it grows to an estimate nine billion by the end of the century. The technologies can create crops that are able to resist certain insects and are more suitable to grow in less than ideal environmental conditions.
Genetically Modified Foods What are Genetically Modified Foods? Genetically modified foods (GMF) are created through a biotechnological process known as genetic modification (GM). Genetic modification -- also known as genetic engineering -- alters the genetic makeup of plants, according to the Human Genome Project (HGP). Actually what scientists are doing when they genetically modify a plant is to combine certain genes from different plant species to basically change the DNA in the
One of the most interesting articles, "Genetic Engineering Risks," really described the issue with GMOs: the difference between genetically engineered organisms and their non-engineered counterparts is usually just one gene or a handful of genes and genetically engineered organisms have new genes that are put into their DNA using molecular technology; they would not have been able to do this with traditional breeding methods. "Because such a small fraction of
Protection and preservation of the environment through increased yields and reduced use of chemical pesticides and herbicides. This is because genetically modified foods grow at a faster rate and in bigger quantities which means less forest land is cleared for agriculture and the natural habitats and biodiversity is preserved. The crops are also made pest and disease resistant which means that less pesticides and herbicides are used which could pollute
Genetically Modified Foods - Economics Genetically Modified Foods Genetically modified (GM) foods are changing how people in developed countries eat. There are also many economic questions surrounding them. According to Anderson (1998), society is moving toward a genetically modified world. The food the world eats, from meat to grains, fruits, and vegetables, is all going to eventually become GM food. This food can be made to be resistant to all kinds of
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