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The future use of Golden rice
The future use of Golden rice
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'Golden Rice': Who Would Have Thought Something So Dry Could Raise So Much Controversy?
Heated debate over the bioengineering of a type of rice that has come to be called 'golden rice' has been taking place in the past five years. Exploration of the possibilities that would follow the mapping of the rice genome began in response to the huge populations in developing countries that experience vitamin deficiencies; namely, vitamin A. When biotech company, Syngenta, announced that they had mapped the rice genome, a series of activist groups spoke out against a project that was, many argued, politically and financially motivated. This has been a topic of intense debate that I was surprised to find. Developing a kind of rice containing a vitamin that is lacking among large populations seems to be such a great idea. So why does so much controversy surround the project? There are many more disadvantages to the introduction of the new technology than one might anticipate. The following first explores the effects of vitamin a deficiency and then the arguments of the opposition and supporters' responses to it.
Vitamin A is an organic compound that is needed in small amounts in the human body; however a deficiency in this micronutrient can lead to problems and illnesses (3). The vitamin is found naturally in many plant and animal foods in the forms of retinal in animals and carotene in plants (3). Retinal pigments that are very important for night vision are produced by Vitamin A; the vitamin is also important in maintaining the strength of epithelial tissues (5). Without proper amounts of Vitamin A, the outer lining of the eyeball becomes dry and wrinkled, leading to redness and inflammation and, which brings potential of blindness...
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...ww.indiatogether.org/reports/goldenrice/science.htm
9)"An exercise on how not to do science.", Author of this article is adamant critic of 'golden rice.'
http://www.indiatogether.org/reports/goldenrice/science2.htm
10)"Golden Rice and Vitamin A Deficiency.", This article addresses problems with Golden Rice
http://www.foe.org/safefood/rice.html
11) "Golden Rice: blind ambition?" Friends of the Earth International. Link Magazine: Issue 93, April/June 2003. More arguments against Golden Rice
12)"Grains of delusion: Golden rice seen from the ground.", Assessment of pros and cons of Golden rice.
http://www.grain.org/grain/error404.cfm?url=/publications.delusion-en-p.html
13)"Golden Rice and Beyond.", This article contains arguments supporting Golden Rice research and the importance of technology transfer.
http://www.biotech-info.net/Grandbeyond.html
In the first chapter of the book the author discusses a brief world history and evolution of rice crops. It is interesting to see that even though parts of Africa had their own rice crop variety, the globalization of rice crop Oryza Sativa has been slowly replacing the African variety. The author also starts
Vitamin A, in its various forms, is an essential component of mammalian health. In addition to its well-documented role in vision, Vitamin A contributes to several other important biological functions including nuclear transcription, skin cell differentiation, growth, and immunity. As animals are not capable of synthesis, vitamin A and its metabolites (collectively know as the retinoids) must be obtained through the diet (Goodman 1984). Two major forms of vitamin A are found in food: retinol and carotenoids. All of these fat-soluble vitamins contain two distinct structural features that contribute to all of their activity. The first is a β-ionone ring to which the second critical motif, an isoprenoid chain, is attached.
The only problem with Michael Pollan’s outlook on nutritionism is the fact that he is completely against scientific research on the subject because history in this matter has not been reliable. With any good, there is also bad that follows. This relates to scientific research on nutrients which have provided many useful things to society, yet brought some evils such as processed foods which have plagued the American Diet for many years. Amongst all the countries in the world the United States of America has a population in which two-thirds of their people are obese. When it comes to processed foods, people should take this chemically engineered food with a grain of salt, take a more traditional approach and use current knowledge to promote a healthy
Americans view Christopher Columbus and George Washington as heroes because of their perseverance. Both of these men helped pave the way for the “American Dream” that has been worked towards throughout history. Christopher Columbus helped open the door to American exploration and essentially found the location of the future American civilization, and George Washington was the first official Commander and Chief of the newly independent nation that is known as the United States of America. These two men could have given up when times were tough or when someone told them they would not be successful, but they continued to prosper and overcame a multitude of obstacles to prove themselves to the world. Looking back at their failures and accomplishments are a major piece in understanding the history of America. There are many heroes that have emerged overtime, Washington and Columbus being two of them, that have had to overcome obstacles before they achieved the goals that we praise them for today.
The lowlands, including a lot of of the Acadia French regions of Louisiana and also the surrounding and the, enclosed a varied diet heavily influenced by Africans and Caribbeans, instead of simply the French. As such, rice contend an oversized a part of the diet because it contend an oversized part of the diets of the Africans and Caribbean. Additionally, unlike the uplands, the lowlands subsistence of protein...
Genetically modified food’s, or GMOs, goal is to feed the world's malnourished and undernourished population. Exploring the positive side to GMOs paints a wondrous picture for our planet’s future, although careful steps must be taken to ensure that destruction of our ecosystems do not occur. When GMOs were first introduced into the consumer market they claimed that they would help eliminate the world’s food crisis by providing plants that produced more and were resistant to elemental impacts like droughts and bacterial contaminants, however, production isn’t the only cause for the world’s food crisis. Which is a cause for concern because the population on the earth is growing and our land and ways of agriculture will not be enough to feed everyone sufficiently. No simple solutions can be found or applied when there are so many lives involved. Those who are hungry and those who are over fed, alike, have to consider the consequences of Genetically Modified Organisms. Food should not be treated like a commodity it is a human necessity on the most basic of levels. When egos, hidden agendas, and personal gains are folded into people's food sources no one wins. As in many things of life, there is no true right way or wrong way to handle either of the arguments and so many factors are involved that a ‘simple’ solution is simply not an option.
"Managing Stress: A Guide for College Students." University Health Center. University Health Center, 5 May 2014. Web. 13 May 2014.
Counseling Center for Human Development. Coping with Stress in College. U of South Florida. 3 Dec. 2000. http://usfweb.usf.edu/counsel/self-hlp/stress.htm
Stress is an important problem faced by many college students, especially first year students, and it can have some large impacts on college freshmen. For example, according to Hirsch and Keniston (1970), about half of first year students do not graduate from college due to dropping out (p. 1-20). Also, David Leonhardt (2009) agrees that the United States excels at putting “teenagers in college, but only half of students who enroll end up with a bachelor’s degree” (p. 1). In addition, the level of stress seems to increase each year. For instance, the National Health Ministries (2006) claim that many college students have become “more overwhelmed and stressed” than the student generation of the last fifteen years (p. 2). Also, the percentage of first year students feeling stressed is greater than thirty percent (National Health Ministries 2006). If the problem of stress is not resolved properly, th...
College students, especially freshmen, experiencing stress is normal, but it a concern that should not be taken lightly. It is easy for situations to spiral out of control, or for freshmen to feel like they cannot complete the next four years if things stay the same. It is important for students to keep in my mind that it is never too late to try one of these coping skills, and it is never too late to ask for
Vitamin A is a fat-soluble vitamin that is greatly needed by the retina of the human eyes. It’s very vital for the enhancement of color and low-light vision. It’s also a generic term for related compounds such as retinal and retinol. The vitamin also has alternative names such as Retinol, Retinoic acid, Cartenoids and Retinal.
We live in a world that is constantly changing and advancing thanks to technological advancements, especially in the field of molecular genetics. Today, we are discovering and implementing new ways to overcome the ill-fated symptoms developed as a result from poor health or accidents. We are also making advancements in the field of agriculture thanks to molecular genetics. As we all know, food is an essential entity in our lives and is abundant as well as relatively easy to obtain here in the United States. However, as good as it may sound, this is not necessarily true for developing countries. Many people in developing countries receive very little food, if any, due to its scarcity. It is estimated that in Asia alone, close to 800 million people go to bed hungry every night due to food shortage. This problem can be alleviated by turning to the production of genetically modified organisms (a.k.a. GMOs).
The Benefits of Genetically Modified Crops. 2 April 2010. 1 May 2014. Schurig, Casey. Pros and Cons of Conventional Farming?
Driscoll, Emily. “Stress in College: What Causes it and How to Combat it.” Online posting. 31
Golden rice: Was created by Inro Protrykys. He wanted to eliminate the deficiency of vitamin A in rural areas and under developed countries and areas. The idea was to create a production of beta-carotene., which is mainly found in gold rice plants. Beta-carotene is one of the main sources of vitamin A. By adding only two genes, a plant phytoene synthase and a bacterial phytoene desaturase, the pathway is turned back on and β-carotene consequently accumulates in the grain. This allows for more vitamin A to be present in the rice and thus bettering the amount of nutrients one will get from Golden Rice. (The Science of Golden Rice, Golden Rice Project, 23 April 2014, http://www.goldenrice.org/Content2-How/how1_sci.php)