Wednesday, January 29, 2020

Eliminating Genetically Modified Foods Essay Example for Free

Eliminating Genetically Modified Foods Essay What comes to mind when reading the words genetic modification or Bacillus thurigiensis (abbreviated Bt)? I envision laboratories and science experiments, when in reality these words are related to the food we eat every day. What most Americans do not know is the threat that genetically modified food presents to our communities. PLU should do everything in its power to ensure that its students and faculty members are not exposed to genetically modified foods and crops that have been â€Å"protected† through the usage of Bt that has been artificially incorporated into crops, at least while eating on campus. We also need to educate those individuals about the truths of genetic modification and how it can potentially harm the lives of our generation and those to come. After all, PLU’s slogan is â€Å"educating for lives of thoughtful inquiry, service, leadership and care – for other people for their communities and for the earth. † If we can raise awareness of genetic modification on campus, we can help spread the importance of eliminating it to the rest of our community. Researchers have recently found that genetically modified foods have more baggage than advertised, baggage such as the risk of formation of allergies, exposure to toxins in herbicides, and a significant reduction in nutritional value. The genetic modification of crops began in the 1980s and has been growing in popularity ever since. In 1994, researchers successfully genetically modified tomatoes for human consumption. The genetic modification involved deleting a gene which produced the enzyme polygalacturonase which helps in fruit softening. This meant that the tomatoes could ripen on the vine but not spoil by the time they reached the store (â€Å"Tomatoes†). Tomatoes are no longer genetically modified, but are instead made to postpone ripening when the green tomato is picked; they are then taken to a processing plant and â€Å"artificially gassed with ethylene until they are the rosy-red skin tones of a ripe tomato† (Estabrook p. x). Seeing the words gassed and ethylene in the same context as human consumption seems concerning. Unfortunately, many Americans are unaware of how their food has been treated when they are consuming it. Some produce is â€Å"too good to be true† because they seem perfect, without a blemish or bruise, not to mention free from flavor. But, I now know that this is due to gasses that act as a sort of make-up. The tomatoes in PLU’s commons are unsatisfactory in taste, but impeccable in terms of looks. This leads me to think that PLU is purchasing out of season, gassed tomatoes that are bred to be green, as opposed to better quality organically grown produce. This brings nutritional value into question. In a study conducted by the U. S. Department of Agriculture, â€Å"100 grams of fresh tomato today has 30 percent less vitamin C, 30 percent less thiamin, 19 percent less niacin, and 62 percent less calcium than it did in the 1960s,† not to mention fourteen times as much sodium (Estabrook p. x). Who would have thought that an individual’s sky rocketing levels of sodium was not only from McDonalds french fries, but also from what they thought of as a healthy alternative, a tomato bought from the grocery store. Parents are unknowingly buying these tomatoes with the intention of feeding their children something healthy, but in reality they are being undermined by the U. S. Agricultural System. What really is genetic modification? It can be defined as: â€Å"organisms that have had specific changes introduced into their DNA by genetic engineering techniques† (Genetically Modified). According to Assistant Professor Romey Haberle, these types of â€Å"genetic engineering techniques† include the usage of either a gene gun or a natural vector, which sounds just as bad as the ethylene gas previously stated. A gene gun is just that, a gun. Its purpose is to inject cells with specific genetic information into plants or other cells. Natural vector is the usage of DNA cells as a means of transportation into a plant’s cells. The DNA cells contain other specific and modified cells that are foreign to the plant in which it is being injected. These two types of genetic engineering are used to produce specific plants that can have special immunities to certain insecticides, or even to alter the crops’ general composition. Guns and natural vectors are the most common ways of studying and performing genetic modification in today’s agricultural world. â€Å"Bacillus thurigiensis (Bt) is an insecticide with unusual properties that make it useful for pest control in certain situations† (W. S. Cranshaw). An insecticide is a poison designed for insects. In the past it was usually sprayed over fields in an effort to reduce the amount of crops lost to insects. There has recently been in increase in the amount of crops that have this toxin genetically modified to into its DNA, making it impossible to wash off or get rid of. Unfortunately, the crops resist the effects but the toxin is still present on crops as they grow and are picked. Bt works by â€Å"producing proteins that react with the cells of the gut lining within insects†¦these proteins then paralyze the digestive system, and the infected insect stops feeding within hours† (W. S. Cranshaw). In short, Bt causes the insect to die from starvation since their digestive tract is unable to digest. This makes me question the safety of using this product within proximity of humans since it specifically attacks the gut lining of the digestive system. An unfortunate incident with Bt in the Philippines almost caused 100 members of a community to become ill. A crop within close proximity to their area of living had been sprayed with Bt. This crop was then pollinated, filling the air with pollen. The town’s people began to show symptoms of headaches, dizziness, extreme stomach pain, vomiting, chest pains, fever, and allergies plus respiratory, intestinal and skin reactions. Trying to get to the root of the problem, blood tests proved that 39 of the victims showed an anti-body response to the Bt-toxin. This means that the Bt toxin had traveled from the crops to their internal systems. Other villagers also encountered animal deaths from the same problems (Lendman p. 7). This shows that Bt is not suitable for human consumption or human contact. My concern is that PLU will purchase and serve food that has this same toxin present. Yes, the chances of this happening are rare, but we can eliminate the risk altogether by purchasing non-genetically modified produce that has not been exposed to the Bt toxin. PLU’s dining services do a great job of offering fresh and healthy foods for all meals of the day. Each menu is clearly labeled as to whether its food is all natural – grown without fertilizers or pesticides, locally grown, vegan – free from all animal products, vegetarian, or organic. However, organic is rarely seen. The most common labels seen are the locally grown and all natural labels, but it is usually only next to the grilled or sliced chicken breast. PLU should make an effort to move away from genetically modified foods and begin advertising the elimination of engineered foods on the menus. We could do this by allotting more of our food budget to buying organically grown food. We know that to be labeled as â€Å"organic† a farm has to adapt to specific regulations such as not utilizing pesticides or other harmful preservatives and of course, to stay away from genetically modified seeds or plants. I believe that most PLU students are aware of the benefits of organically grown produce but I do not think they are educated as to the benefits of eating non-genetically modified foods. PLU recently had food and water seminars, these seminars present a perfect opportunity to speak and educate about the negatives of eating genetically modified food in order to educate them to help others and make the right decisions for our earth. Most PLU students are interested in the environment and doing what we can to ensure sustainability, this includes the usage of harmful pesticides to our environment. By eating organic we can make a small impact in reducing the amount of non-organic produce bought and distributed. We also reduce the possibility of consuming these same pesticides that pose a threat to our atmosphere by avoiding them all together. By educating the students at PLU about the potential hazards that genetically modified food can present we can influence and encourage the right decisions to be made, the decision of going organic and avoiding genetic modification at all costs. The controversy of golden rice is one that has caused much disagreement within the world of genetic modification. Golden rice is a genetically engineered grain that is being used to â€Å"help fight vitamin A deficiency in the developing world, a disease that contributes to the deaths of 8 million young children in the world† (Ronald). Although this statistic demonstrates the drastic improvement of the overall health in the most underdeveloped parts of the world, it fails to include the â€Å"massive changes in the natural functioning of a plants DNA. Native genes can be mutated, deleted, permanently turned on or off and the inserted gene can become truncated, fragmented, mixed with other genes, inverted or multiplied, and the GM protein it produces may have unintended characteristics† (Lendman p. 2) that could compromise the health of the individual or community consuming it. Researchers have failed to imply the potential harmful effects on gut function, liver function, kidney function, the immune system, endocrine system, blood composition, allergic response and even the potential to cause cancer because of the mutilated DNA that is being ingested by our bodies every time we eat genetically modified foods. Researchers are so quick to glorify the one added nutrient to golden rice that they forget, or rather choose to not advertise the adverse and undesired side effects that could come from eating rice that has a complex and unnatural DNA. Yes, vitamin A deficiency is a real and prominent problem in today’s underdeveloped nations, but solving the problem with genetically altered â€Å"golden rice† presents the risks of forming allergies, being exposed to toxins such as pesticides, and ultimately causing cancer. Instead of investing most of our resources and money into genetically modifying vitamin A into rice, we could donate it to charities that provide food to those underdeveloped countries that are impoverished and are in need of proper nutrition. Allergies seem to be more and more common in today’s society. I too, have been directly impacted. One of my best friends from my junior high and high school years has a deathly peanut and soybean allergy. She constantly carries around an epinephrine auto-injector, abbreviated â€Å"epi-pen,† that she is required to use if she comes into contact with any kind of nut. We find ourselves constantly reading labels and isolating what she can and cannot eat, a practice which is tedious and inconvenient. Her soybean allergy is not as prevalent as her peanut allergy, but it is still concerning. She had an experience of eating an ice cream popsicle, in which she took two bites and her lips started to swell with red hives. Even after carefully analyzing the ingredient list, she still had a reaction to some kind of soybean that had been present within one of the ingredients. Soybeans are present in many foods, and 93% of the soybeans used in the U. S.are genetically modified (â€Å"Genetically Modified†). They are created to withstand herbicides used to kill weeds. This means that 93% of the soybeans used in food across America have the herbicides glyphosate or glufosinate within them since they are modified to resist the harmful effects that the weeds encounter when they are sprayed with a herbicide, the same herbicide that is designed to kill insects and weeds. Our bodies are not meant to ingest these harmful herbicides, so some children react adversely to soybeans that have been genetically altered. Nut allergies seem to be the most common allergy in today’s communities. â€Å"From 1997 to 2007, the prevalence of reported food allergy increased 18% among children under age 18† (Prevalence). This increase in food allergies seems to directly mimic the pattern of genetically modified food’s rise in popularity. Is this comparison ironic? I do not think so. PLU’s ability to specifically mark the types of allergens present in each meal is very important to the rising of today’s allergies that so many young adults are affected by. â€Å"As of 2012 there are many outgoing court cases and FDA investigation into genetically modified foods† (Genetically Modified). There is obviously a concern for the welfare of our communities and the production of genetically modified foods, and PLU should take into consideration the recent increase in food allergies in children, the push for organically grown food, the lost nutrition, and the potential for cancer development. By educating the minds of PLU students about the harmful effects genetically modified food presents to society we can promote for lives of thoughtful inquiry, service, leadership and care both for others and for our planet. These contributors all add up to one conclusion: the reduction or elimination of genetically modified food in our diets. I do not want to pick up the baggage that genetically modified food carries, do you? Works Cited Cranshaw, W. S. Bacillus Thuringiensis. Colorado State University Extension. Dec. 2008. Web. 23 Mar. 2012. http://www. ext. colostate. edu/pubs/insect/05556. html. Estabrook, Barry. Tomatoland: How Modern Industrial Agriculture Destroyed Our Most Alluring Fruit. Kansas City: Andrews McMeel, 2011. Print. Genetically Modified Food. 20 Mar. 2012. Web. 23 Mar. 2012. http://en. wikipedia. org/wiki/Genetically_modified_food. Lendman, Stephen. GlobalResearch.ca Centre for Research on Globalization. GlobalResearch. ca. 22 Feb. 2008. Web. 23 Mar. 2012. http://www. globalresearch. ca/index. php? context=va. Prevalence of Food Allergies in Todays World. 23 Mar. 2012. Web. 23 Mar. 2012. http://allergicchild. com/prevalence. html. Ronald, Pamela. What If Organic Farmers Joined Forces with Genetic Engineers? July 2008: 35-38. Web. 19 Mar. 2012. Tomatoes. GMO Compass. 27 Nov. 2006. Web. 17 Apr. 2012. http://www. gmo- compass. org/eng/grocery_shopping/fruit_vegetables/15. genetically_modified_tomatoes. html.

Tuesday, January 21, 2020

Justice in Oedipus the King :: Oedipus Rex Essays

Justice in Oedipus the King After reading Oedipus the King, one may think that in this story, there was no justice, and nobody could avoid their fate. King Laius and Queen Jocasta, fearing the prophecy of the Delphic oracle, had the young Oedipus left on Mount Cithaeron to die, but the father dies and the son marries the mother anyway. Oedipus, seemingly a good person, also tries to avoid the second prophecy, only to fulfill the first. But even through all this, I have done some research and feel that there was justice in Oedipus, The King, and their fate wasn't completely sealed. First, the murder of King Laius. Laius seemed to die a unwarranted death, but he was not necessarily in complete innocence, for he had done some malicious things earlier in his life, such as the attempted murder of his son, Oedipus, and the kidnapping and rape of Chrysippus, a young man Laius fell in love with before Jocasta. And Oedipus wasn't as guilty under ancient Greek law as he is under our modern laws. It was every Greek's duty to harm his/her enemies, and as far as Oedipus knew, King Laius was an enemy. Queen Jocasta wasn't exactly guiltless, either. The great Queen had also tried with King Laius to kill their son, and had no respect for the prophecies of Apollo: "A prophet? Listen to me and learn some peace of mind: no skill in the world, nothing human can penetrate the future." She was also the other half of a mother-son marriage. Greek law considered the act, not the motive - meaning that even though she nor Oedipus knew they were related, they committed the crime. Finally, Oedipus's guilt. In some ways, Oedipus was the most guilty of them all. Consider his 'hubris'. He regarded himself as almost a god, assuming that since he alone had solved the sphinx's riddle, he was the one of the gods' favorites. He was very quick to judge, and judged on the most flimsy of evidence. He calls on Tiresias to tell him what he should do, and when he doesn't like what he hears, Oedipus says, "Your words are nothing - futile", and

Monday, January 13, 2020

Human Relations Essay

Child development refers to an individual’s progress from birth to adulthood. There are several changes that occur in a normal person’s life span-physical, cognitive and psychosocial (Fitch, 1999, p. 9). The three form the domains of child development. Physical development refers to the changes that occur in the individual’s body, such as height, weight, sensory and motor abilities, as well as the hormonal changes (p. 9). On the other hand, cognitive development alludes to the intellectual changes that occur as children develop (p. 9). As children grow, they start to develop attitudes about themselves and their surroundings. As they continue to search for their identity, their psychosocial development also unfolds. There are different theories that tackle child development. Stage theories are theories that concentrate on developmental levels that are â€Å"quantitatively different† from other levels (p. 40). Quantitative, in this sense, means that each developmental level is a progression, an integration of previous behavior and information (p. 40). Furthermore, the progression from one stage to another is discontinuous, indicating that it follows a fixed sequence (pp. 40-41). Theorists who subscribe the stage theories of child development believe that all stages are universal (p. 41). There are three major theorists in child development: Sigmund Freud, Erik Erikson and Jean Piaget. Sigmund Freud is considered the â€Å"father of psychoanalysis† (Thornton, 2006). Psychoanalysis is a technique developed by Freud that is used to uncover the unconscious (Morris and Maisto, 2002, p. 15). A medical doctor by profession, Freud was particularly interested in the central nervous system (p. 14). In his life of work, he found that most diseases are psychological in nature, rather than physiological. Thus, he came to the conclusion that human behavior is driven by the unconscious instincts (p. 446). He believed that the unconscious instincts are vital in an individual’s survival. Moreover, he accentuated the importance of sexual instincts as the most important element in personality development. Personality, according to Freud, is developed around three structures: the id, the ego, and the superego (Fitch, 1999, p. 41). The id is guided by the pleasure principles, ego, the reality principle, and superego, the moral principle (p. 41). These structures are crucial in Freud’s theory of psychosexual development, or his perceptive on child development. There are five stages in Freud’s Psychosexual Theory, each stage involving some levels of sexual energy. According to Freud, as children go through each stage, their personality is being developed. However, when a child undergoes traumatic experiences, the sexual energy that should have been at that particular stage may be affected, resulting in what Freud termed as fixation (Larsen and Buss, 2005, p. 47). Fixation may later lead to immaturity and certain personality traits. In the oral stage (birth to 18 months), the infant‘s focus of gratification is the mouth (Morris and Maisto, 2002, p. 448). During this stage, the infant’s id is dominant, especially because the infant has yet to differentiate the self and the environment (Larsen and Buss, 2005, p. 47). The infant obtains oral pleasure by sucking, chewing and biting (Morris and, p. 448). Infants who receive too much pleasure will grow into optimistic adults; those who receive little will turn into hostile adults (p. 448). During the anal stage (18 months to 3 ? ears), the child’s primary source of sexual pleasure is the anus (Morris and Maisto, 2002, p. 448). In this stage, the child’s ego is starting to differentiate from his/ her id and the child starts to establish self-sufficiency (Larsen and Buss, 2005, p. 47). The child starts to learn elimination and he/ she derives sexual pleasure from holding in and expelling feces (p. 448). This is also the time when toilet training begins. Strict toilet training may result in children throwing tantrums, which according to Freud will lead them into self-destructive adults (p. 448). The third stage- phallic stage, occurs after the child reaches three years of age (Morris and Maisto, 2002, p. 448). In this stage, both boys and girls seek pleasure from manipulating their genitals (p. 448). Interestingly, children become sexually attracted to opposite-sex parent (Larsen and Buss, 2005, p. 48). Freud calls this the Oedipus and Electra complex (p. 448). The former refers to the Greek mythological character that kills his father and marries his mother (p. 448). The latter refers to the somewhat possessive love that girls display toward their father while feeling jealous of their mothers (p. 48). The child’s superego is also starting to take control, as the child starts to take notice of his/ her parents’ values as well as that of the society. Fixation in this stage may lead to vanity and egotism in later life. Or it may lead to the opposite, wherein the individual becomes withdrawn, shy and has low self-esteem (p. 448). When the child reaches 6 up until he/she reaches puberty, the child goes into a latency stage. During this period, sexual development is at a standstill (Larsen and Buss, 2002, p. 51). The child loses interest in sexual behavior and instead begins focusing on learning skills that will help him/her become responsible citizens in the society (p. 510. ). At puberty, the child reaches the genital stage. It is during this stage wherein sexual tension builds up. It is a period of sexual maturity. The genital stage is the final stage in sexual development and it is in this stage where adolescents and adults are able to actualize unfilled desires from infancy and childhood (Morris and Maisto, 2002, p. 448). It is the time when mature sexual relationships are established.

Saturday, January 4, 2020

Citibank Indonesia - 1224 Words

Case 1: Citibank Indonesia 1. Citibank’s budgeting process is based on a bottom-up method. It is not compromised of specific goals to be attained by individual operating units, but is composed for the corporation as a whole. Citibank was aiming for long-term goals, which call for profit growth of 12-15% per year, 1.25% return on assets, and 20% return on equity. These standards are set for the entire company, and individual sectors, such as international branches, usually set their own higher goals because they expect to exceed the norms. Headquarters send out budget instructions mid-year with all the financial information from January through June. It is the operating manager’s job to prepare a forecast for the remaining period of the†¦show more content†¦One is just to accept the changes and increase the budget. He would have to adapt to the new budget realizing the risks associated have to be taken. Another possibility is to reduce to a minimum Citibank’s loans to government or private enterprises because of lower returns. Also, he could increase the loan amounts given to commercial enterprises to boost profits. Mr. Mistri could talk with Mr. Gibson and negotiate a better budget based on further information of the current conditions. Last option would be to reject the proposed budget and continue pursuing the current budget. This method may cause problems between management and is not favorable. 4. Mr. Gibson needs to set up meetings among subordinate managers and take into consideration more factors, such as sovereign and return risks, market conditions, and employee turnover ratios, to appropriately allocate the $4 million. Managers need to communicate at all levels in order gain insight of all the aspects of the situation through several discussions and negotiations. 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