Discussion About Genetically Modified Foods Essay Example for Free

Discussion About Genetically Modified Foods Essay Genetically modified foods: Beneficial views Adverse views a. What is the possible risk for genetically modified crops considering nutrition and health? b. Whether the economic effects are the most important? c. Will it bring severe environment problems? III. Arguments for beneficial effects of GM foods a. Firstly, transgenic technology has made considerable progress in food applications. b. Transgenic food has successfully lowered food prices and ensured food safety. c. GM foods significantly reduce the environmental impact of agriculture. Introduction The author, Magana-Gomez, critically analyzed the risk assessment methods of transgenic food for human nutrition and health in the paper, â€Å"Risk assessment of genetically modified crops for nutrition and health†. Magana reviewed various modes including different feeding period, animal modes and parameters in the paper published in 2011 by Nutrition Reviews (Magana G, 2009). In consistent with his studies, negative effects of GM food were identified â€Å"at molecular and microscopic levels†. However, with our entry into the 21st century, genetically modified foods have undergone even faster development. However, there are also many doubts about the safety of genetically modified foods. Therefore, genetically modified foods have become a hot topic issue. Personally, although there are many controversies about GM food, I still insist on the research and promotion of transgenic food due to its diverse benefits. Views According to Curieux-Belfond CL, he could identify the factors that deserve consideration before â€Å"commercialization and promotion of transgenic food† (182). In this paper, â€Å"Factors to condider before production and commercialization of aquatic genetically modified organisms: the case of transgenic salmon†, the author took transgenic salmon as an example, in which Curieux-Belfond examined the corresponding impacts in terms of aquaculture, wildlife, ecosystem and human health. The paper published in 2011 by Evironmental Science Policy suggested that GM food undoubtedly contributed to economic benefits without exerting too much extra burden (Curieux B, 2009). In the end, the author believed that the benefits of genetically modified foods far outweigh the disadvantages. Analysis of the benefits of genetically modified foods Magana’s argument is persuasive when he assessed the risks about GM food. However, since genetic engineering techniques have successfully transferred anti-viral, insect resistance, cold resistance and other genes to cotton, wheat, tomatoes and other plants, we can get stable new varieties of genetically modified, with low production cost and high-yield food, which will ease the world food shortage and reduce the use of pesticides to a large extent. Based on the above reasons, I will provide a critical analysis with the following specific examples which show his argument is partially wrong. Firstly, transgenic technology has also made considerable progress in animal food applications. At present, a variety of mammal and bird genes are successfully integrated into the genome of fish, which can significantly enhance transgenic fish muscle protein content and improve growth speed. With the development of genetic engineering technology, people have been freed from natural enzymes to a large extent. Especially when the enzyme obtained from natural protein material encounters difficulties, genetic engineering has the unique advantages of natural gene cloning (Seralini GE, 2011). Thus, it can be highly expressed in microorganisms with mass production by fermentation. At present, the transgenic enzymes are widely used in the food industry, such as maltose enzymes amylase, pectinase and the juice protease. The food nutritional quality modified by genetic engineering has also made remarkable achievements. For instance, the genetic engineering technology has been applied for seed protein improvement, which renders it possible to change the plant composition and amino acid content. Secondly, transgenic food has successfully lowered food prices and ensured food safety, which helps increase production and food supply while reducing the farm labor and pesticide applications, agricultural inputs and production costs (Weasel LH, 2009). In the future, GM crops have great potential in solving the food crisis. For instance, by applying transgenic technology to the human staple foods of rice and wheat, people can increase food production and improve nutritional quality, which will provide mankind with higher-quality food. Furthermore, GM foods have also proved effective in alleviating poverty and hunger. The world’s poorest 50% of the population are small and resource-poor farmers, while 20% living in rural areas without their own land actually depend on agriculture. Therefore, the increase in small-scale and resource-poor farmers’ income will directly assist 70% of the world’s poorest people (Curieux-Belfond O, 2009). So far, genetically modified cotton in India, China and South Africa have already made a significant contribution to more than 1. 2 million poor farmers’ income. The benefits of genetically modified corn in the Philippines and South Africa will be much clearer in the future. In addition, genetically modified rice has great potential to benefit 250 million poor families in Asia, whose benefits will reach 10 million people (Curieux-Belfond O, 2009). Transgenic food also helps to reduce land development. Transgenic technology has been developed to improve the current 1. billion hectares of arable land productivity through conservation of biological resources, thereby reducing land development and deforestation. Thirdly, I will demonstrate such improvement since they significantly reduce the environmental impact of agriculture. Traditional agriculture has a significant impact on the environment, and transgenic biotechnology can help reduce this impact. In the first decade of appli cation of genetically modified crops, by planting herbicide and insect-resistant characteristics, transgenic technologies have greatly reduced the use of pesticides, saved fossil fuels and reduced carbon dioxide emissions. Undoubtedly, genetically modified crops with drought-tolerant genes will improve water-use efficiency and maintain sustainable agricultural development, which will play an important role in easing the crisis of population growth and global food shortage (Artemis D, 2009). GM crops have also contributed to reduce carbon dioxide emissions in two main ways, reducing greenhouse gas emissions and helping slow climate change. First, by reducing fuel use, the spraying of insecticides and herbicides, GM crops continue to reduce carbon dioxide emissions. In 2007, genetic engineering has been stated to reduce 1. billion kilograms of carbon dioxide emissions, which is equivalent to a decrease of 50 million cars from the road. Secondly, herbicide-resistant GM crops help reduce tillage applications, which protects the land and enhances soil carbon sequestration. Conclusions Despite the many advantages of GM food, we cannot ignore the risks. After genetically modified foods have been taken into th e human body, they may cause harm to human health. Moreover, after a large number of transgenic crops come into nature, they may be biologically harmful to ecosystems. Since the risks of GM food is serous, it is important for us to reflect on it first. Any of the scientific and technological developments should be comprehensive and provide well-being for human life. If genetically modified foods can only increase our economic interests and improved material life without the moral, social and environmental harmony, they cannot be defined as making great contribution to social development. Therefore, whether GM food is a benefit or a disadvantage really depends on what kind of human values people hold (Qaim M. 2009). That is the question we reflect on deeply. In contemporary society, with the rapid development of science and technology, the economic situation of the human and the material standard of living has been soaring. It seems that mankind is taking great proud for the advanced technology. However, we should look back to what the living environment we rely on is subjected to. Therefore, genetically modified foods are seen as the savior of mankind, which is actually human self-centered ideology. Of course, with the continuous development of biotechnology and genetic engineering, human beings have the ability to create more genetically modified food.

Why you should hate the Yankees :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  A father wanted to surprise his family of four to a New York Yankees baseball game on a beautiful Saturday morning. As the father pulls up to the parking lot, the family is excited at what they see in big letters on a TV screen â€Å"Welcome to Yankees Stadium† The cost of parking can range from 10 to 30 dollars depending how far wants to walk. The father decides to pay the 30 dollars, since he knows the two children are going to be tired after the game. The family gets out of their car and heads toward the stadium. The family enters the turn styles, and approaches the list of ball game prices for seating. Which ranges from 18 to 55 dollars depending on where you want to be seated. The parents wanted the children to have the best experience at their first baseball game. So they purchased four tickets at 55 dollars each, totaling $220 for box seats, which were located behind 3rd base dugout. As they get situated, the national anthem is played and the game is officially started with the crack of the bat. The family is cheering with excitement and the father notices that his children are lighted up with joy.   Ã‚  Ã‚  Ã‚  Ã‚  The father decided that by the fourth inning it would be a good time to have a hot dog and a soda. In which its $3.50 for a hot dog and $4.00 for a soda. The family of four to have a hotdog and a soda each cost $30.00. As the game goes on and the Yankees are winning by 3 against the Diamondbacks. It is now the 7th inning stretch; the children asked their parents if they could get a hat or t-shirt. So the father bought the two kids a Yankees t-shirt costing $10 each and a flag costing $6 each totaling $22 for just memorabilia. The Yankees are in the lead by one point and it’s the bottom of the ninth inning and the father bought ice cream at $6 each totaling $24 for just ice cream. The father realizes that just to enjoy a Saturday day at a Yankees baseball game it is sure expensive and may only happen once a year.

Why I Should Be Chosen

There are many reasons I would like to go on the field trip to Hawaii. The first reason is I love to travel and see new things. This trip would be a dream vacation come true for anyone! The first six days look amazing with seven things on the list that I have never done before. Then the camping for six days sounds wonderful with farming, horseback riding, and snorkeling, I have only gone horseback riding once and it was fun, plus my family is involved with horses so I know a lot about them! Every summer my family and I go to Cliff Island, Maine, which is really fun and I love the ocean. I think it would be really cool to see what the Pacific Ocean looks and feels like compared to the Atlantic Ocean. I really want to snorkel, I have never done that, and being a good swimmer, I believe that I would really enjoy it. It sounds fun to snorkel at night too, I wonder if its spooky in the dark water? I also wonder how it would feel to swim in the warm water of the Pacific Ocean compared to the freezing Atlantic Ocean. The whale watch sounds like a lot of fun, we almost went one time in Boston, but then my brother was too scared. It would be nice to have an opportunity to see a whale or a few whales, I have always been interested in learning more about whales because they are such an enormous creature. I am interested in the deep sea fishing, also. I have heard lots of stories from my Uncle about deep sea fishing and have always wanted to go, but have not had a chance too; I have barely gone fishing in the lakes around here so it would be a wonderful experience. Mr. Klein showed the class pictures of the trip this year and I don’t know if there will be the sugar cane adventure, but I would really like to experience and learn about it myself. The plant life in Hawaii is very different from what we have in Vermont and I have never been anywhere warm or where the vegetation is different than what we have here. Imagine how nice it would be to sit under a coconut tree on a nice white sandy beach or to be swinging in a hammock between two trees, or just the thought of being on a seaweed free beach (unlike Casco bay in Maine), sounds really good right about now. I hope we get to do some of these things while we are camping out for the first week. I wonder if we will even need tents or if we will just be able to sleep under the stars on a warm sandy beach. I would like to experience what other places around our country are like and this is a great opportunity to do so. I always thought that Hawaii was much smaller than it really is and was always worried about Tsunamis clearing it off. But after researching the Islands I realize that Hawaii is much larger than I thought. In fact, while I was researching Hawaii I found that from east to west Hawaii is the widest state, which is very cool to look at it like that because it is an island. Another reason I would like to go is I would really like to see a volcano. What better place to explore and learn about volcano`s than Hawaii? I think it would be exciting to see the hardened black lava fields and even hot lava spilling out of an active volcano into the ocean. I have always seen on television the volcanoes in Hawaii and would like to learn first-hand how the islands were created by volcanoes and why they continue to grow. I looked up The City of Refuge on Google and I`ve always wanted to see the giant Tiki`s that are there. I would like to learn more about the City of Refuge, what happened to it, and what it was used for. I wonder how they carved the Tiki`s, it must have been a long process. I wonder how they make the Tiki`s today. I am very curious about the farms on Hawaii. I wonder what they grow for fruits and vegetables. Will it be like what we grow in Vermont, probably not, I imagine it to be very different than what we have here in Vermont. I hope that we can to try some of the fresh fruits and vegetables that they grow on the organic and traditional farms. I wonder if the produce will taste different between the two farms and how different it will taste to what I am used to at home. I love gardening at home with my family. Sometimes I will plant a little garden of my own and tend to it on my own or with my little sister. I think I would really enjoy that part of the trip since I really enjoy it at home. In conclusion, I think this would be a really good learning experience for me if I was to go on this trip. It would be like traveling to a new country but still in the United States. Learning the culture of the Hawaiian people and seeing how they live would be really cool. I think that if I were to go it would not only be a learning experience for me, but one for my family as well, because I would come back and share with them everything I learned and share my experience. This would be something I would remember for the rest of my life and be able to share with my children and maybe even some day take them to Hawaii with me to show them what I did as a teenager. Therefore, if I was to be chosen for this field trip I would work my hardest and be open to learning new and exciting experiences that I have never experienced before.

Law Abiding Citizen ( Movie Summary ) - 1612 Words

Ä °SMAÄ °L KURTULMUS EVALUATÄ °ON ESSAY DR.BARBARA BROWN ENG-102 SECTÄ °ON C 17.5.2012 Law Abiding Citizen People always say that justice is slow,but it always comes. What happens if justice is so slow that one decides to take it in his own hands? When one loses what he loves the most, the most precious thing in his life, and he knows who are those who are guilty for that he starts living his life in order to make revenge. But, sometimes, like in this movie, one can blame the whole justice system and try to revenge to all people included in it. Law Abiding Citizen is the movie about a man whose developed sociopathic tendencies drove him into killing while targeting not only his family’s killer but also the all criminal justice system.†¦show more content†¦Acting like a spy, he is intelligent and a thinker whosespecialtiesare low impact kinetic operations. Before the tragedy that happened to him, he was a caring husband and father, but after he saw his wife and daughter being raped and murdered, he became an avenger and killer. According to Steven Rea, the transformation o f this character from a family person to a killer was extraordinary played by Gerald Butler (1). In my view, this is one of his best roles ever. He played his role so realistically that it seems that he became Clyde Shelton and stopped being himself during the filmmaking. According to Steven Rea, Butler plays a role of an antihero who is the only likely to gain our sympathies from all character of this movie (2). Another marvelous role presented in this movie was the role of Nick Rice played by Jamie Fox. He played the role of the shrewd prosecutor, whose only goal is to win the case, and this is why he makes deals with murderers, just like he did in this case. As written in the review of the movie Law Abiding Citizen by Roger Ebert, Nick arranges everything to have the guilty one, no matter if he has the wrong one, what is important is to blame somebody. He is the prosecutor who is just looking at conviction rates and trying to be best according to them. According to Roger Ebert, J amie Fox wasjustifiably nominated for outstanding actor in a motion picture by NAACP Image Awards (2). Other important roles in the movie were played by Viola Davis asShow MoreRelatedAnalysis Of Divergent As A Dystopian Film1956 Words   |  8 Pagesentities. Dystopian films are typical to play on the worst case scenario of a situation, within the four films studied Divergent, Macbeth, V for Vendetta and Mokingjay part 2, the worst case scenario is seen when the government takes control and citizens are under constant supervision or fear for their everyday lives. 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