Genetically Modified Food †Pros & Cons Essay

Never before in history has mankind so masterfully commanded its nourishment chain. Thousands of years ago, frequently of our species make the leap from a hunter-ga in that locationr level of subsistence to an agricultural society. With agriculture, slowly but surely numerous another(prenominal) passs were made to nominates and animals drug ab apply and domesticated by us for the pur post of feeding ourselves. young narrow varieties with specific desirable traits slowly emerged with the advent of knowledge of hybridization, this handle was greatly expedited. By today, much has changed in the way we shape the aliments we rear into our bodies.With mod pabulum science has come the dawn of stingingtagious modification. food scientists working in tandem with transmissible engineers burn down now sequestrate the genes for specific desirable traits from an entirely unrelated being and splice them into an existence that we rescue traditionally consumedsay hello to fran kenfood. As a practice, genetical engineering science is the cargonful modification of a living organism through with(p) by essentially rewriting its DNA, thus altering its genetic typography in a way that does not occur by nature (Domingo 535).The surgical procedure of genetically modifying a plant entails inserting genes into plant cells by injecting viruses which copy specialized DNA into the cells. The barricade goal is that specific traits deemed beneficial become saucily expressed in the GMO (genetically modified organism). The movie Food Inc. , narrated by well-known(a) authors Michael Pollan and Eric Schlosser (authors of The Omnivores Dilemma and Fast Food Nation, respectively), dedicates a large function of time to the modern use of genetically modified foodespecially soybeansin Ameri flush toilet agriculture.The film hints at the various effects of use GM soybeans in agriculture, yet seems to be principal(prenominal)ly focused on the economic impact the Monsa nto GM soybean has on Midwestern distantmers. It does at times indirectly suggest some possible wellness effects, though, at the time the movie was produced (2008only four years ago), not almost as much was known ab expose such ill corporeal effects. The pro-GMO food camp often boasts of the feats of this space age engineering in terms of productivity, efficiency, and wellness benefits.Skeptics, on the other hand, see how this practice can wreak havoc on the environment, exploit the economically disenfranchised, and as well pose numerous risks to human wellness. Here, through the scope of the critical, food-safety implicated (people identifying with the questions raised by authors Pollan and Schlosser), we pull up stakes explore these various margin calls about human health as they pertain to the most current technologies in frankenfood. One of the main purposes of genetically modifying enclothes is to improve sustentation. There is simply less food to go somewhat in t odays world.With the bending population and lessened jog yields due to drought (a alike(p)ly implication of climate change), the price of stubble and corn has tripled (Bourne) in new years. Multitudes of people bind been negatively chargedly modify by this. The frightening shortage has prevented many of the worlds poorest citizens from acquire the basic, nutritious food staple they need to survive. In some of the hardest scud places, food riots ache broken out in response to the galvanise scarcity. One of the clear dominancely benefits of genetic modification in plants is its faculty to lessen thirstiness worldwide.Genetically modified brings could encourage reverse the lower in yield growth by increasing drought tol eonnce, nitrogen efficiency, pest resistance, and photosynthesis rates (Crosson and Anderson). The challenge of putting enough food in nine billion mouths by 2050 is daunting (Bourne) with the increasing prevalence of food shortages. Genetic engineeri ng of plants on a global scale whitethorn prove to be pivotal in averting a Malthusian catastrophe that is, necessary for the survivalor at least shipboard sustenanceof humanity.Companies involved in the genetic modification of crops, such as Monsanto, believe that biotech will make it possible to double yields of core crops of corn, cotton, and soybeans by 2030 (Bourne). Introducing such crops to malnourished regions will potentially help alleviate the travel demand for food the world is currently facing. In Uganda, where cassava, a potato-like tuber, is the prime food staple for the masse shots, a destructive plant virus struck the nation in the early 1990s.The pathogen devastated the cassava plants yield, regaining many farmers livelihoods, led to near economic ruin, and, most importantly here, jeopardized health and nutrition of many thousands of native Ugandans. In some of the hardest hit beas of sub-Saharan Africa, the cassava yields had been halved, all while the popula tion of the continent continued to grow at a very fast pace. In terms of health, this mishap has led to, among other deleterious effects, general malnutrition and starvation.In 1999, scientists genetically engineered the plant to resist the devastating virus (Hand). Since then, there has been appreciable improvement in the situation. The recent political situation in Uganda (and many other famine-stricken, war-torn African nations), however, has prevented such ambitious implementations of genetically modified crops from reaching their full potential in helping to solve the global food crisis. In accession to alleviating this hunger crisis, the genetic modification of plants can foreseeably further advances in modern medicine.One very practical use for genetic engineering is to turn bacteria into factories to make proteins and other compounds that are useful to humans. Researchers at Harvard University, for example, have recently added a few genes to E. colis solitary circular ch romosome, coaxing the organism to produce lycopene ( bacterium into Biotech Factories). In bacteria, this process allows for useful and vital products like insulin to be produced much more easily, and at lower costs. Likewise, genetic engineering of plants can be used to increase the concentration of beneficial botanical compounds used in medicine and health supplements.Although surely not without risk, GMO technology has been around for almost two decades now, and has had much less negative implications on human beings than, for instance, newly developed crabmeat treatments. Yet trial and faulting for cancer treatment does not get the negative publicity that the genetic modification of plants does, despite the fact that both aim at up(a) health for people who are otherwise very sick (be it cancer or starvation). In the joined States, where opposition to frankenfood has steadily grown oer the past decade, many scientists fear public suspicion regarding genetically engineered foods (within the verdant and abroad) could derail further research and development of them.Skeptical public judgement may hinder the advancement of such crops that could potentially improve nutrition and overall health in regionssuch as famished sub-Saharan Africathat could desperately use it. In addition to solving the modern world-wide hunger epidemic, a more indirect yet very significant supportive impact on human health owing to the implementation of GMOs in agriculture would be the lessening or cessation of mass deployment of harsh, hepatotoxic pesticides over acres upon acres of cropland.Pesticides have long been cited as producing many negative effects with regards to human health. One of the largest indirect positive health implication of implementing GMOs in agricultural is the reduced use or end of pesticide application on food crops. First and foremost, pesticides ultimately cause object glass organisms to develop resistance (Lu and Cosca) to their chemical compone nts. In the end, this behaves to increasingly larger, more widespread use of pesticides and the need for more dangerous, more expensive, and more toxic pesticides to be applied to food crops.Studies have specifically demonstrated that agricultural workers uncovered to pesticides on a routine basis developed higher relative incidence rates of cancers of the nervous, lymphatic and hematopoietic systems (Lu and Cosca). Furthermore, it has been documented that among infants whose mothers were exposed to routine pesticide use, there has been a significant association between in utero organophosphate (a very earthy agricultural pesticide) exposure and abnormal reflexes (Lu and Cosca). For this same commonly used pesticide, researchers have discovered a severe and widespread incidence of neuro toxicity among the exposed (Lu and Cosca). slight severe yet nonetheless very disturbing effects of muscular tissue pain, weakness change in taste eye pain, headaches, drowsiness tremors clog i n breathing, palpitations, throat irritation, and sweating (Lu and Cosca) have been linked to pesticide use as well. Many of these symptoms and conditions have been correlated to merely the level of pesticide levels found in soils (Lu and Cosca), and have not only affected agricultural workers, but also individuals living within relatively close proximity to intensely farmed areas.If (and/or possibly when) genetically modified food crops intentional to resist pests naturally are introduced on a significant scale, the use of these chemical pesticides and their libelous effects on human health will inevitably be curtailed. Despite the growing yet relatively mild opposition to the genetic engineering of crops in the United States (as opposed to Europe), many scientists in the United States assertincluding former Greenpeace co-founder Patrick Moorethat genetic engineering isnt fundamentally diametrical from traditional breeding.Amidst objections raised by opponents concerning health risks, scientists such as Moore have questioned the honesty of the environmental lobbys arguments on biotechnology and denounced such arguments as scare tactics (Lacy 195). To this groups way of turn overing, the benefits of genetically modifying food in terms of health have so far outweighed the risks. As is true in the scientific community, opinions on GMOs vary astray among different groups and individuals.In the interviews I conducted, public opinion ranged from I think its unspoilt and yes, I think its safe from a health perspective to I dont like it, It is unethical, and it cant be too safe. More people were uneasy with its use than those who were not. One person even stated his belief that genetic modification can cause unnatural cell division and spread bacteria. From a scientific standpoint, this persons former claim is very credible yet the latter is a little more unknown.Despite the liable(predicate) benefits of increased yield and its effect on mitigating the worl d hunger crisis, as well as indirectly preventing many health problems associated with the use of pesticides on non-genetically modified crops, there are also many valid health concerns surrounding this young biotechnology. Many researchers and experts have conveyed their legitimate apprehension over the potentially negative effects on health due to the using up of genetically engineered agricultural products.Myriad studies have indeed found many potential health risks associated with consuming GM food products. Most of these con decisions and opinions are not merely hypothetical and based on sociobiologic models either rather, they are largely based on true scientific studies conducted in labs. In Food Inc. , author Michael Pollan is quick to point out that, contrary to the oft-cited plus of switching to genetically engineered crops that less harmful pesticides will be used, some GM crops are actually merely designed to better withstand pesticides.The film makes an example out of Monsantos Roundup warm GM Soybean, which has been engineered to withstand much larger quantities of glyphosate, the highly toxic main ingredient in that particular pesticide (Food Inc. ). This fact directly contradicts the common claim that the implementation of genetically modified crops will lead to less pesticide use, at least in some very significant cases. Given Monsantos mammoth market share within American agribusinesswhich produces much of the worlds food in our bread basketthis determination is all the more disturbing.More pesticide (the dangers of which being previously mentioned), not less, conjugated with the finding that many GM foods have some common toxic effects (Dona and Arvanitoyannis 172), may compound health issues in the near futures. For good reason, this combination seems at least somewhat likely to prove to be quite a venomous cocktail. In addition to allowing for increased pesticide work in certain circumstances, one of genetically engineered crops demo nstrated direct detrimental effects on the body is the increased incidence of allergenicity.Findings show that the origin of novel proteins into foods may elicit potentially harmful immunological responses, including supersensitized hypersensitivity (Dona and Arvanitoyannis 168). Due to the inherently complex biochemical nature of cultivated food crops, the introduction of a gene-expressing, nonallergenic protein may not always result in a product without allergenicity (Dona and Arvanitoyannis 168). That is, allergies to foods that were otherwise unknown or non-existent could randomly crop up as a result of this unnatural exchange of proteins used to alter the core nature of a food crop.Generally speaking, many adverse microscopic and molecular effects of some GM foods in different organs of tissues have been reported (Domingo 537). Other than allergies, more serious health effects of GMOs include the potential that they may cause hepatic, pancreatic, renal, and generative effect s and may alter hematological, biochemical, and immunological parameters (Dona and Arvanitoyannis 172). Through GMO consumption, humans are being exposed to an unprecedented sum total of dangerous anti-nutrients such as phytoestrogens, glucinins, and phytic acid (Dona and Arvanitoyannis 165).These were proven to cause marked infertility in laboratory animals (sheep and cattle). Moreover, inflammation of the GI tract due to GM foods may lead after many years to cancer (Dona and Arvanitoyannis 169). Of utmost concern, however, is the disturbing finding that maternally ingested foreign DNA could be a potential mutagen for a ontogenesis fetus (Dona and Arvanitoyannis 170). Given these findings, it is clear not enough regulation is impose and not enough research is made available and/or interpreted seriously by companies involved in the genetic modification of food crops.Now that this new leap in biotechnology has been available for over a decade and a half, scientists have had time t o study the health implications of genetically engineered foods on the body more in-depth. The results the scientific community is forum are startling. Pointing to a prior lack of extensive research on the subject, scientists underscore that the lack of evidence that GM food is unsafe cannot be interpreted as proof it is safe (Dona and Arvanitoyannis 164).We should also proceed with the action of such genetically modified food as every hotshot GM food through the food chain will at long last reach the consumer (Dona and Arvanitoyannis 164). In order to ensure food safety, many concerned researchers reaffirm the assertion that every genetically modified food crop containing a new marker gene should be tested for toxicity with long term studies, since GM food will consumed for a lifespan time (Dona and Arvanitoyannis 167).Although the technology, as mentioned above, has been available to us for over fifteen years, this amount of time has not been sufficient enough to draw any suc h long-term conclusions. Until that is done, its implementation should be limited to reasonable, unbiased experts assessments of what is necessary, or situations in which the likely pros would outweigh the likely cons. It is human nature to fear the unknown. As yet, genetically modified foods are still largely unknown to us. plot of ground these fears may legitimately stymie progress with regards to such a new, potential human health panacea, at the same time they also protects us as a species from over-ambitiously and haphazardly playing God, thus potentially go-ahead a biological Pandoras Box of sorts. It can only help to push us further into solving our food dilemmas if we adopt a fundamentally cautious and critical mind-set regarding food safety, a la Food Inc.Because there are so many disconcerting findings regarding negative health effects on the human body with current GMO technology, it is pressing we continue to aggressively and objectively study it. And, given the very p lausible positive effects of using GMOs in agriculture en massesuch as a well-nourished world exposed to fewer carcinogenic and neurotoxic substancesthe key to harnessing this technology to our species benefit as a whole is a slow, careful, unbiased approach to its research, development, and testing.In any event, frankenfoods are charging their way into the modern world of agriculture and will almost certainly be a very significant hallmark of the near-futures era of food science, technology, and agriculture.Works Cited Bourne, Joel K. The Global Food Crisis The End of Plenty. National geographic Magazine. Jun 2009 n. page. Web. 11 Apr. 2012. Crosson, Pierre, and Jock R. Anderson. Technologies for Meeting Future Global Demands for Food. Resources for the Future. 2. (2002) n. page. Web. 11 Apr. 2012. .Domingo, Jose L. military man wellness Effects of Genetically Modified (GM) Plants Risk and Perception. Human and ecologic Risk Assessment An International Journal 17. 3 (2011) 535 -37. Taylor and Francis Group, LLC, 08 June 2011. Web. 12 Apr. 2012. . Dona, Artemis, and Ioannis S. Arvanitoyannis. health Risks of Genetically Modified Foods. Critical Review in Food wisdom and Nutrition 49 (2009) 164-75. Taylor and Francis Group, LLC. Web. 12 Apr. 2012. Food Inc. Dir. Robert Kenner. Prod.Elise Pearlstein. Perf. Michael Pollan and Eric Schlosser. Magnolia Pictures, 2008. DVD. Hand, Eric. St. Louis team fights crop orca in Africa. St. Louis Post-Dispatch 12 Sep 2006, n. pag. Web. 11 Apr. 2012. . Lacy, Peter G. Deploying the Full inventory Fighting Hunger with Biotechnology. SAIS Review 23. 1 (2003) 181-202. Web. 12 Apr. 2012. Lu, Jinky L., and Katherine Cosca.Pesticide Application and Health Hazards Implications for Farmers and the Environment. Internation Journal of Environmental Studies (2011) 37-41. Routledge, 13 Apr. 2011. Web. 15 Apr. 2012. . Researchers Rapidly Turn Bacteria into Biotech Factories. Wyss Institute at Harvard. Harvard University, 2011 . Web. 11 Apr. 2012. .