A Student Questions Take Home Exam - 1786 Words

Bio 5309 Graduate Student Questions Take Home Exam 1 Fall 2016 Question There’s a lot of excitement these days about a type of cellular immunotherapy known as CAR-T, a method of modifying peoples’ immune cells to fight cancer. But you could also fill a book listing all the problems its makers will have to solve—how to test, manufacture, and even the define the nature of these cancer-killing cells—before the CAR-T story is a successful one. Is the following statement true or false? Why? â€Å"The cells that are delivered back into the patient are not what ends up doing the bulk of the therapeutic work.† INTRODUCTION The genetic modification and characterization of T-cells with chimeric antigen receptors (CARs) allow functionally distinct T-cell subsets to recognize specific tumor cells. The incorporation of costimulatory molecules or cytokines can enable engineered T-cells to eliminate tumor cells. CARs are designed in a modular fashion and generated by fusing the antigen-binding region of a monoclonal antibody (mAb); extracellular target-binding domain to a transmembrane domain and intracellular-signaling domains. They have shown clinical benefit in patients treated with CD19-directed autologous T-cells. Recent successes suggest that the modification of T-cells with CARs could be a powerful approach for developing safe and effective cancer therapeutics (Dai et al 2016). Chemotherapy and radiation have been used for treatment of cancer since long time but many of theShow MoreRelatedStandardized Testing in Saudi Arabia1435 Words   |  6 Pagespeople can demonstrate justice to include education. Specifically, there are numerous students and teachers who suffer every day from injustice. Some students suffer from the weak education system in their countries while others suffer from mistreatment by their teachers. This alone is an injustice because students attend schools and universities in order to be good people for their countries in the future, and students expect their teachers and administrators to provide a good learning environment forRead MoreCommon Core Is A Hassle Throughout The Nation1717 Words   |  7 Pagesin schools. Common Core implements more rigorous standards, even though students are already having trouble with previous standards. Common Core state standards are an attempt to make American schools compete with the best education s ystems worldwide (Avoid). Implementing the use of more technology, incorporating more critical thinking questions, and having to apply the knowledge to tasks in the tests shows a change students aren’t ready for. The change happened too quickly when Florida signed inRead MoreAre Standardized Exams Sufficient as a Test of Knowledge?1186 Words   |  5 Pageseducation is whether standardized exams are a good way to test the knowledge of a student and whether they should be given in a school to determine if a child advances. Standardized exams are a subject many people feel very strongly about. Some believe that it is stressful and time consuming; others consider that it can be beneficial. I believe that standardized exams should not be given to students and should not be used to determine the knowledge of students or advancement to the next grade levelRead MoreCheating, Its Consequences, And Findings On Cheating1685 Words   |  7 PagesExecutive Summary: The purpose of this paper is to discuss the practice of cheating and its consequences in the graduate students. Lot of papers, scholarly articles have been written around this topic describing the behavior and attitude of the students towards the practice of cheating. There are various factors that can force the students to cheat, irrespective of which the student is expected to submit genuine work of his own to the school. This paper discuss few of the main reasons behind the practiceRead MoreEducation in Vietnam vs America Essay1219 Words   |  5 PagesPhung Nguyen English 112 D18 Professor William December 10, 2014 Education System in Vietnam versus in America â€Å"The United States system of education that has been created for students in Kindergarten through High School is the best educational system in the world. No exceptions. No disclaimers. No doubt. It is simply the best† (Pat Quinn). This means that in many other countries, especially developing countries, the education systems are still old, and Vietnam is one of those countries. AlthoughRead MoreHonors Honor Code And Academic Integrity1084 Words   |  5 Pagesapproximately 5,400 undergraduate students and 2,700 graduate students. Princeton’s Honor Code was created in 1893 and functions to uphold academic integrity at the university. They abide by an Honor Code Constitution that has been revised throughout the years. Students can access their rights in a document entitled Rights, Rules, and Responsibilities. The Honor Code applies to all in class assessments such as tests, quizzes, and in-class papers. Before students take exams, they pledge that they â€Å"willRead MoreInformation Flow, Utilization And Business Value1749 Words   |  7 PagesIT ecosystem and gets the correct links for establishing services, providing training and also staffing for their clients. ABOUT THE PROJECT: This project is based on creating a website for conducting examinations online. Currently conducting exams to employees manually is becoming overhead because of maintaining the material and there is possibility of leaking of paper. Security is also one of the main problem, to maintain security it includes money and man power, there is loss in terms of moneyRead MoreOnline Learning Is Good Or Traditional Learning?847 Words   |  4 Pagesmany things like banking, shopping, and communication using technology in our daily lives. And, the next big thing, which has been growing very fast, is online learning. It is very easy to take online classes via internet. People taking online classes do not go to a college campus, so they do everything from home using technology. Some people think that online learning is not good because it has many drawbacks. For example, online learning involves cheating and lack of class interaction, so they doRead MoreHandout 01BOSTON UNIVERSITYDepartment Of Me chanical EngineeringMechanics1188 Words   |  5 Pagesbarbone@bu.edu. Website: http://learn.bu.edu Text: Sanjay Govindjee, Engineering Mechanics of Deformable Solids, Oxford; 2013. ISBN: 978-0-19-965164-1 Grading: Approximate allocations of credit for work for the semester is as follows: Midterm exam: Final Exam: Design and Project Assignments: Laboratory Reports from Demonstrations (3): Quizzes: Teaching Fellows: Saman Seifi ’Lekan Babaniyi 20% 20% 20% 20% 20% samansei@bu.edu lekanb@bu.edu Important Information: †¢ Failure to turn in any one of theRead MoreAp Psychology1425 Words   |  6 PagesAP Psychology Free Response Questions Sample The following questions are samples of the free response questions from past AP Psychology exams. The free response sections are worth 33 1/3 percent of the total grade. Students have 50 minutes to answer two questions. The key to successfully answering these questions is to: completely define the terms using appropriate psychological terminology and then critically apply each term. Many students concentrate their efforts on the multiple-choice

Workplace Discrimination Against Women Free Essays

Workplace discrimination happens when a worker is subjected to unfavorable or unfair treatment based on nationality, caste, religion, gender and race. This means that discrimination against women at the workplace is gender based. It is inclusive of the workers who suffer retaliation due to their refusal to accept work place discrimination. We will write a custom essay sample on Workplace Discrimination Against Women or any similar topic only for you Order Now The federal law is against workplace discrimination is all areas i. e. recruitment, training, promotion, demotion and disciplinary actions. The laws that protect people against unfair treatment do so based on the protected characteristics rather than the personality or the performance of the worker. Discrimination can therefore end up being subjective to a large extent and this means that what one person may consider discriminatory, another person might not (Bartos Wehr, 2002). Forms of workplace discrimination against women Women have a right not to be discriminated against in the workplace as dictated by the international laws. However, the reality on the ground is that people do not necessarily comply with the law and this means that women are still discriminated against. They are discriminated against in several ways. One, they lack access to the labor market. Studies claim that the rate of unemployment is higher among women compared to men (Gilliland, Steiner Skarlicki, 2007). It also indicates that women have a lower participation in labor force when compared to men. There are also more women working at part time jobs than men although this might not be their choice. They further indicate that compared to men, there are more women who work for jobs they are overqualified. Statistics continue to show that among the discouraged workers i. e. the unemployed people who have stopped looking for jobs due to the unavailability of work, there are more women than men. These people are usually shut out of employment due to cultural, social, structural barriers or basically discrimination (Chirwa, 1999). Secondly, there is a big wage gap between employed men and women doing the same kind of work. Women get 15-30% less for work of same value done by men. Studies show that women are not safeguarded by higher educational achievements especially where high positions count. In several countries, the more educated a woman is, the bigger the wage gap (Gilliland, Steiner Skarlicki, 2007). Despite the fact that women live longer than men, in a lifetime, they earn less. This makes them to be less advantaged when it comes to conditions for pension insurance. They also get lesser pensions on retirement. This kind of discrimination is global affecting even the first world nations despite the existence of laws protecting women against discrimination. Thirdly, we have the issue of glass ceiling. This is the practice where women are least considered when promotions are being done. Most companies have 90% and above of men in their executive positions and the same kind of percentage of women in the lowest positions. In most cases, the higher a post is, the lesser the chance of a woman occupying it. This is irrespective of the educational level of the woman. In fact, women who manage to be at the executive positions are usually an exception to the rule. Even in the companies which are female dominated, you still find more men in the executive positions (Gregory, 2003). The major reasons for such problems are as a result of discrimination against women. The society makes women to compensate or pay a gender penalty as mothers. Most employers do not want to handle the hassles which come with motherhood and therefore, they solve the problem by employing more men than women. However, studies indicate that employers incur an increased cost of 1% or less of gross income of women workers when they hire a woman than when they employ a man. Other than the economic reasons, women are also discriminated against as a result of misguided preconceptions and stereotyping about women’s abilities and roles, leadership style and commitment (Landrine Klonoff, 1997). Sociological perspectives Workplace discrimination against women can be looked at through three sociological perspectives. The first perspective of functionalism which is built upon two emphases: a) use of similarity between society and individuals and b) applying scientific methods to the social world. The first emphasis on the society’s unity makes functionalists to hypothesize about people’s needs which have to be met in order for a social system to be there. It also makes them to consider the ways through which those needs are met by social institutions. The similarity between individuals and society is focused on the homeostatic features of social systems i. e. social systems are there to maintain balance when it is disturbed by external shocks. This is basically achieved through socializing society members to certain common norms and values which enable consensus to be achieved. In the cases where socialization is not fully sufficient to achieve so, some social control mechanisms are used to either reinstate conformity or isolate the people who can not be conventional from the society. These include gossip, sneering and sanctions (Gilliland, Steiner Skarlicki, 2007). The second emphasis asserts that the social world can be studied just like a physical world. Functionalists view social world as real and as one which can be observed through interviews and social surveys. It also assumes that the values of the investigator’s do not have to interfere with search for laws which govern social system’s behavior. This perspective tries to show that people’s behavior is usually molded by the forces in the society. Individuals are treated as puppets whose behavior is as a result of the internalized expectations and the social structure of where they were brought up or live. In relation to workplace discrimination against women, functionalists would argue that men discriminate against women because that is the way the society is (Landrine Klonoff, 1997). Conventionally, women were treated as home makers and children bearers and men as the bread winners. Although the world has evolved and women have become educated, the society still feels that men should provide and women should take care of their families. Working and earning are only seen as additional benefits of women in the society but they have to fulfill their roles as mothers and homemakers. It is not a wonder then when men do not find women competitive enough to handle the roles which men have always thought that they are theirs. At the same time, men may not feel that women should get better positions in a men’s world. The issue of maternity leaves and sick offs for pregnant women make men view them as incompetent. This explains why men are against women climbing up the ladder. Functionalists claim that is the way the social structure dictates (Chirwa, 1999). The second perspective is symbolic interactionism. This is a sociological perspective about the society and self which was founded by pragmatists. It dictates that people’s lives are lived in the symbolic field. People derive symbols from social objects which have shared meanings which they create and maintain during social interactions. Symbols usually give provision to the ways through which reality is constructed through communication and language. Reality then becomes product of the society and people’s culture, society, minds and self are based on such symbols. These are the ones which determine human conduct (Gilliland, Steiner Skarlicki, 2007). In relation to workplace discrimination against women, the society has created symbols which guide its thinking regarding how things should operate. For example, the society looks at men as leaders, heroes, heads and people who show others the way forward. The symbol that the society has created regarding women is that of submission, weakness and people who follow instructions which have already been made by men. When a woman becomes a leader, she goes against the symbols that the society has already established. This is expressed in almost all aspects of life. In movies, the heroes are always men and when we have women, they are created as people who can not make decisions. On the other hand, men who are led by women are seen as weak. This can therefore explain why men do not want to give women leadership positions because that is a symbol of weakness. When women are subjected to this kind of life, they also accept their position as followers and the ones in leadership positions are seen as exceptions to the symbols in a society (Gregory, 2003). Finally, we have the conflict theory as the third perspective of looking at discrimination against women at the workplace. This theory argues that individuals and social classes or groups in a society have different quantities of resources, both non-material and material and that the groups which have more usually make use of their power to take advantage of the ones with less power. Its believed that the people in power make use of it in order to keep their favorable positions. They use it to keep the less powerful from gaining as this would only jeopardize their position. This can then explain why women are discriminated against at the workplace. Men have had power for a long time which they gained from the favorable position that the society places them in. However, women have catch up and they also have power in terms of money and education and this threatens the men’s position in the society. Men in leadership use their power to act as barriers towards women’s progression because they do not want them taking their favorable positions. When women are discriminated against in terms of less payments and lack of career advancement, they lose their leverage to gain the power which is to the advantage of men (Bartos Wehr, 2002). Conclusion Discrimination against women makes them to be offered employment which is not gratifying. They get jobs which may not allow career advancement, jobs paying less and work which is precarious. They are also subjected to mobbing, bullying, sexual and moral harassment as well as unfriendly corporate culture. All these contribute to lower labor force participation among women which translates to economic loss in terms of higher social security and unemployment benefits, reduced tax income and lowered economic growth. This means that if men could appreciate the changes in the world and embrace the idea of career women who have equal opportunities as men, this would not only promote sound economic goals but also, it would improve social cohesion in America. How to cite Workplace Discrimination Against Women, Papers

Traditionalists vs Modernists free essay sample

Beginning in the 1920s, the United States begins to undergo an obvious shift in societal values. Cultures begin to transform and new ideas are implemented in to the American population. This change in society brought forth the Modern Culture of the 1920s, one that would not remain unchallenged and had to run against the Traditionalist ideals of America. Traditionalists, as the name suggests, wanted to ensure that the nation maintained the same image that was already making America known throughout the world because of the culture it already had. Their world truly got flipped upside down by the emergence of Modernists. Traditionalists imposed their values heavily upon Modernism, often with little to no effect since Modernists were not fazed and continued to support their cause. In the 1920s, a sentiment known as nativism, or the radical protection of citizens born within the country, was now taking shape once again. The famous Ku Klux Klan from the 1860s and 1870s, now re-emerged in the Midwest and the South (Newman and Schmalbach 486). We will write a custom essay sample on Traditionalists vs Modernists or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The movie directed by DW Griffith, Birth of A Nation, glorified the early Klan and influenced whites to once again gain the motivation to continue on with it. They wanted to expel immigrants from the country due to their low wage jobs which many businesses would exploit. Soon enough, the push for the defense of traditional values took a great leap. They no longer simply terrorized immigrants or those who were classified as racially impure, they threatened those who also posed a threat to what they stood for, their traditional values. (Brinkley 632) Klan members would act out their own versions of vigilante justice with killing people, strange rituals, and hurting many more. The Klan seemed to be rising more and more as time passed. White Americans at first accepted the Klan and what it stood for since it seemed to depict Christian morality by casting out those not cut out for the glory and by driving out adulterers and gamblers. In 1925, the Klan began to suffer a massive downfall with several scandals hitting the core. A northern newspaper reported that corruption and fraud â€Å"in the KKK were rife†. The Indian Klan leader named David Stephenson brought headlines to the klan as he was responsible for the murder and rape of a young secretary. Membership took a dive but the Klan marched proudly 40 years later in to the 60s. The extremely fierce and debated topic of prohibition was one which was widespread throughout the 1920s. Alcohol was viewed by many as an evil which needed to be rid of. It was causing too much chaos in society in many people’s s eyes. The passing of the 18th amendment was meant to keep a workforce which was sober dur ing wartime concerns by banning all production and distribution of alcoholic beverages throughout the entire United States. This had very little effect on the selling of alcohol as bootleg liquor was sold at bars throughout the country at a rampant rate. The selling of illegal liquor was almost encouraged since police did little to stop the alcohol infestation because they were paid to be kept quiet. At the time, President Harding was even seen serving illegal alcohol to his White House guests. Fervent supporters of the ban on alcohol pointed out a decline in alcohol related deaths but they failed to recognize those numbers were being replaced very easily due to a rise in criminal activity. (Newman and Schmalbach 484) The famous crime lord named Al Capone prospered during this era by selling alcohol. He hired as many as 1000 gunmen to guard his alcohol and they caused over 250 deaths in the city of Chicago (Brinkley, 631). In 1933, the â€Å"Modernists†obtained another victor y as the 21st amendment which repealed the Prohibition amendment was finally passed. The famous â€Å"Scopes Trial† proved to be another crucial victory for the Modernists over the traditionalists. The Modernists wanted to adapt religion to the teachings of science through the theory of evolution while the â€Å"Fundamentalists† or Traditionalists wanted to keep the Bible as the sole interpretation of the creation of the world. The teachings of Charles Darwin were rejected but Fundamentalists and they soon banned teachers from teaching any creation theory other than the Bible.(Brinkley, 633) John T. Scopes, a professor in Dayton, Tennessee, agreed to be the defendant in a mock trial offered by the American Civil Liberties Union. Clarence Darrow was called to defend Scopes while William Jennings Bryan came in as a Bible Expert. The conclusion seemed to be that this would be a great victory for the Fundamentalists over this new generation but the Modernists stood out. Darrow challenged Bryan and made his biblical truths look foolish. Jennings Bryan even admitted to the radio that there is not one interpretation to all religious dogma. Modernists were also able to impose their hand upon traditionalist by applying the pressure themselves. They caused a revolution in the Classic morals that had been brought upon by Traditionalists. Perhaps the most extended change in young people’s lives in the 20s came in the form of sexual taboos. For example, Sigmund Freud â€Å"stressed the role of sexual repression in mental illness†. Premarital sex was now taken as a new â€Å"invention† during the era. Birth control too was beginning to garner a crowd of people and gain popularity thanks to the advocation of Margaret Sanger along with others. The flapper movement was also seen as a big revolt by Traditionalists. Women began to feel more freedom and liberty. They now began bobbing their hair to make it short instead of long and wore skirts which reached down to the knee instead of the ankle. Modernists were beginning to gain prominence in society as well as influence. As society has evolved, it is clear that modernism had its influence placed upon society due to the clear cut changes from the traditionalist ideals in the 1920s. The Modernists came out victorious in the long run as they were able to dispose of most fundamentalist views. This is seen clearly through the Scopes Trial when Clarence Darrow put Jennings Bryan and creationism against the wall. Traditionalists also failed themselves and their cause with the Ku Klux Klan through causing several controversies. All in all, the Modernists were able to urge their ideals upon society forever.

Conjugate Trouver (to Find) in French

Conjugate Trouver (to Find) in French In French, the verb  trouver  means to find. This is a little easier to remember if you think of finding a treasure trove. Beyond that, youll also need to memorize the verbs conjugations in order to say things like the present tense finding and the past tense found. A quick lesson will introduce you to the essential conjugations of  trouver  youll need. The Basic Conjugations of  Trouver Verb conjugations in French are a little trickier than they are in English. Where we use -ing and -ed endings to indicate the present and past tenses, French uses a new ending for each subject pronoun within each tense. That means you have more words to memorize. The good news for French students is that  trouver  is a  regular -er verb. It follows the most common conjugation patterns found in the French language, so the endings you learn here can also be applied to a number of other verbs. Well begin the lesson with the indicative mood, which includes the basic present, future, and imperfect past tenses. Once you know that the verbs radical (or stem) is  trouv-, you can apply the appropriate ending. The chart will help you study these words. Simply pair the subject pronoun with the proper tense for your sentence. For example, I am finding is  je trouve  and we found is  nous trouvions. Practicing these in context will speed up your memorization and there are many common  expressions with  trouver  that can help you out. Present Future Imperfect je trouve trouverai trouvais tu trouves trouveras trouvais il trouve trouvera trouvait nous trouvons trouverons trouvions vous trouvez trouverez trouviez ils trouvent trouveront trouvaient The Present Participle of  Trouver For regular verbs, adding -ant to the verb stem forms the present participle. For trouver, that creates the word trouvant. Trouver  in the Compound Past Tense Beyond the imperfect, you can also use the compound past tense known as the  passà © composà ©. This requires a simple construction using the  auxiliary verb  avoir  and the  past participle  trouvà ©. The only conjugation you need to worry about here is for  avoir.  Youll use the present tense that matches the subject, then attach the past participle. For example, I found is  jai trouvà ©Ã‚  and we found is  nous avons trouvà ©. More Simple Conjugations of  Trouver Among the other simple conjugations youll want to study for  trouver  are the subjunctive and the conditional. They both have some degree of uncertainty in the act of finding, with the conditional implying that its dependent on something else happening. There may also be times when youll encounter or use the passà © simple  or  imperfect subjunctive. However, all of the other forms should be your top priority as these are only used on occasion. Subjunctive Conditional Passà © Simple Imperfect Subjunctive je trouve trouverais trouvai trouvasse tu trouves trouverais trouvas trouvasses il trouve trouverait trouva trouvà ¢t nous trouvions trouverions trouvà ¢mes trouvassions vous trouviez trouveriez trouvà ¢tes trouvassiez ils trouvent trouveraient trouvà ¨rent trouvassent The imperative  form  is the only one that doesnt require the subject pronoun. Its used in short sentences and instead of  tu trouve, you can simplify it to  trouve. Imperative (tu) trouve (nous) trouvons (vous) trouvez

Heres How to Tell Your Boss You Have Too Much Work

Heres How to Tell Your Boss You Have Too Much Work You’re totally swamped, but you feel like you can’t tell your boss or she’ll think you’re a wimp- or you’ll be written off for promotion because you just can’t cut the mustard. But if you’re not just being lazy (you’re actually overwhelmed because there’s genuinely too much on your plate), then you might just need to find the right way to broach the subject. Continuing to thrash around with your head just below the surface of the water is not going to win you any medals. You might actually do damage to your career. Remember that being overcommitted and dealing with exhaustion can lead to sloppy mistakes or cut corners- or even failing to get something done on time. Far better to give your boss a heads up so you can continue turning in the top notch work you’d rather put your name to.Here are some guidelines to follow.1. Make it about quality.The way to frame this is that you don’t want to sacrifice quality i n order to keep up a ridiculous level of output. Don’t make any accusations, just present the situation frankly. Say that you’re concerned the high standards you hold yourself to might suffer given your responsibilities overload. Emphasize that you’re totally up for turning out four high-quality projects at a time, but that six is a bit too much.2. Be concrete.Don’t just say you have too much work. Give concrete examples. Explain how you’ve been assigned several projects on top of your regular workload. And how any one of them would be fine, but cumulatively, you’re having trouble keeping balls in the air. Give an estimate of how much time it would take for you to complete each and then the aggregate time. Then explain how it would be impossible to meet all of the deadlines. Tell your boss all the times you’ve stayed late or worked extra hours to finish, without complaint.3. Discuss deadlines and delegation.It might be an easy fix, li ke staggering deadlines, or outsourcing some projects or tasks to other team members to get the thing done (and well) in a timely fashion- especially if there are any general administrative aspects that don’t require your skillset that could be passed along to support staff to free you up to concentrate on the meat of the project. Set clear priorities showing you value the most important projects and understand the importance of getting them done to standard.4. Stay positive.Soften the blow by focusing on the positive. Frame the conversation by saying â€Å"yes† to what you can do, and do well, and not â€Å"no† to all you can’t, i.e., you can do project X, but extra added-on projects and tasks might require you to sacrifice that very important project, which you are not prepared to sacrifice. Keep it positive and use an upbeat, devoted-to-the-company tone, rather than one of despondence or frustration. And show, above all, your willingness to pitch in.5. Ask for help.Never underestimate the power of a third party to help ground you when you’re feeling overwhelmed. Get an outsider’s perspective on your workload. They’ll either tell you to suck it up and get it done, or they’ll validate your feeling that you’re really being asked to juggle far too much.

The Self and Nature Essay Example | Topics and Well Written Essays - 750 words

The Self and Nature - Essay Example As a result, it has led to the destruction of nature which has severe impacts on the persons. A good example is the case of global warming. In the previous years, people had not exploited nature and thus such problems were not in existence. Due to the increased population and the greed of persons, more and more harm on nature has been conducted. Despite this, there are various persons who have great interest in the conservation of nature. This has been facilitated by various communities to their capacity. Thus persons should take community into consideration while undertaking their duties. Currently, Wildlife has been replaced by persons who deforest land and use it for irrigation and thus use chemicals which have negative effects on animals and air. There are various nature resources that have become extinct due to the exploitation. It is evident that recovering destroyed nature back to its original features after destruction is mostly impossible and if possible, takes a lot of time and resources. This is evident in the various efforts employed by the Chinese government in trying to provide water to its large population. Despite it constructing some of the world’s largest dams and canal, it has been of great cost which would not have been incurred if nature was put in front of self-interest. As a result it is very necessary to ensure that it is well conserved because it will be of help not only to the current generation but for generations to come. The community plays a significant role in addressing various issues such as nature and self. This is mainly because many members of a community share common interests and thus could have influence on its members with differing opinions. As a result, they play a significant role in educating people about self and nature (Orr 134). Proper understanding of nature is very essential in ensuring that members of a community make proper judgment in regard to nature. For example, there are various organisms that survi ve in extreme conditions. Any alterations in environment render their existence hard. Due to increased world population, nature has been left at risk from exploitation. As a result, various institutions have devised methods to try and control reproduction rate. In most cases, people are only considerate about short term benefits reaped from an activity contrally to the interests of communities which are mostly long term. This has posed even threat to some of the most valuable natural resources such as water and food. Thus proper understanding of self and nature is necessary for people to know whatever fits them most. Currently most persons from developing countries are self-centered with nature coming as a last consideration in their undertaking. It is evident that such people have been moving to the west and as such could have an impact on them. Most of these natural resources exploited are limited in their supply. As a result, massive extraction could only be beneficial to persons only for a short period of time but have adverse effects in the long run (Ridley 157). Despite the challenges faced by nature, it is not completely exploited. As a result, combined efforts by communities, governments, private sectors and science and technology will be of great help in its conservation. Currently, various non-governmental organizations have been in the forefront of ensuring that no

The Genetics Of Food Crops Essay Example | Topics and Well Written Essays - 250 words

The Genetics Of Food Crops - Essay Example Firstly there is unintentional harm to other organisms (Such as how other animals will react to modified pollens that other organisms eat). Secondly, there is the reduced effectiveness of pesticides insofar as plants that have been modified to be pest resistant may boost the immune system of insects so that they are less affected by traditional pesticides. Thirdly there is the unintended gene transfer to other species which means cross-pollination with non-genetically modified plants. As a fourth point, there is the risk of increased allergic response to genetically modified crops. One additional point is the unknown long-term effects on human health and finally, there are economic concerns associated with massive new cheap crops that may crowd out traditional food crop growers. With all these points in consideration, one must understand that all these criticisms mean nothing to somebody that is starving to death. People who are impoverished rely heavily on inexpensive food crops. If improvements can be made to increase food output, nutritional output or reduce costs associated with growing food than it may be beneficial to the people who would best capitalize on this product. As a final point if Norman Borlaug had never made the genetic improvements to our cereal crops than according to the American Council on Science and Health (2007) that it is estimated that over a billion people would have starved to death. For his contribution, Borlaug was awarded both the Nobel Peace Prize and the Congressional Medal of Honor.