Cognitive Theory Essay Example | Topics and Well Written Essays - 750 words

Cognitive Theory - Essay Example The other assumption is that prior happenings add considerably to understanding a lesson. The last assumption is that memory of a person determines the transmission of the knowledge process (Mitchell& Myles, 2004, 303). Concepts related to cognitive theories include primeval concept, lexical and typical concepts. 2 The videos watched involved a teacher and students evaluating various hypotheses and the way they relate to learning. They had to address the various ways in which learning tremendously depends on one’s memory and the connections of reasoning (Ortega, 2009, 304). They explained that manners of students were the least contributor to learning. This is because student’s manners may have several factors facilitating it. The other activity that students indulged in were identification of things read in previous lessons. Remembering was essential, in that the teacher related it to the assumption that memory was vital in learning. The other activity was trying to de fine concepts emanating from the cognitive theory. This was through evaluating the primeval way in which memory was required in learning. 3) Assumptions from the video - Memory playing a part in learning - Prior encounters determining a lesson 4) Memory assumption was widely exemplified in the video. This was through the study of a person’s brain blocks concerning education. The study involved handling of memory as an education prerequisite. For example, by asking the students to remember about previous lessons, this was in relation to the primeval theory. The fact that they could retain information reflected the way the intellect programming determines learning. Those students who did not recall the way the previous lessons were did not proceed well in the lesson. Learning contributes to one’s wits composure and the way one could advance their remembrance. The assumption that previous encounters contributed to the present lesson was also explored. The students who han dled issues similar to the lesson contributed a lot in answering. This is because they were already recognizable to the lesson running. Those students who heard the lesson for the first lesson took time to relate matters. Therefore, the teacher got a leeway of explaining the assumption with ease. This is because she asked the students about encounters that they had. The encounters played the greatest role in setting the lesson. 5) Response of the students was an explanation of the cognitive hypotheses. For example, the fact that they answered questions asked by the teacher showed that they were listening. Answering questions meant that the mind processed the questions asked. Answering questions explained the way cognitive speculation stemmed from the mind (Mitchell & Myles, 2004, 303). On the contrary, students who were not attentive did not answer questions well. This is because their common sense did not process what the teacher asked. The teacher had a hard time addressing studen ts who did not understand the lesson. When she picked on a student that was not attentive, the student encountered a hard time in answering questions. This is because the mind did not have a stockpile of any information that she said. It is because of this that such students could not retrieve any information from their brains. When the teacher gave instructions to the students, the response was different from the students. This is because

Business Ethics Essay Example | Topics and Well Written Essays - 1750 words - 3

Business Ethics - Essay Example He further argues that those stakeholders that have greater power, urgency and legitimacy may impact business performance. For instance, PricewaterhouseCooper Company engages in policymaking process in the company. Therefore, in case they apply greater power and other salience models, they may end up creating a hindrance to effective organizational performance. However, there are both benefits and limitations of employing salience model in this engagement activity. The benefits include significant contribution to the thought leadership and developing effective solutions to global challenges. However, the problems may include posing challenges and create threats to global issues. What is a possible future employer of me actually doing in terms of stakeholder engagement activities? What do I think of their activities? Can I see any link with Power, Legitimacy and Urgency, and why they chose this stakeholder engagement activity? The possible future employee in terms of engagement activi ties will participate in effective decision-making process, informing talent strategy, advisory panel, engaging in corporate responsibility reporting and participating in other significant corporate roles. Their activities enhance quality services in business activities; hence, it is vital to conduct business in accordance to the organization requirements and guidelines. Engaging stakeholders in business activities is vital but it is recommendable to classify them according to their work performance. This is because stakeholders differ and some have varied interests in business activities. For instance, the salience model is widely employed by many stakeholders in business activities across the globe; thus, employing an effective stakeholder management strategy can enable one to meet their need and expectations successfully. Therefore, there is a significant link among power, legitimacy and urgency because this stakeholder engagement will lead to better management and influencing ot her towards achieving organization goals efficiently. What could/should, if I had the choice and decision-making power in my future employers company, the company be doing, which it currently isn’t, in terms of stakeholder engagement activities? How, using Mitchell’s et al’s. (1997) â€Å"salience† (importance) attributes (Power, Legitimacy and Urgency); can I rationalize that as a good activity for them to be doing? In case I had a choice and decision making power in my future employers company, the stakeholders in the company would not participate in some responsibilities such as accounting management roles, recruiting employees and other minor company activities. This is because some stakeholders may apply their power, legitimacy and urgency in a manner that may pose challenges to effective performance; thus making employees to become unproductive. Stakeholders can affect the business outcome positively or negatively (Crane and Matten, 2004). For insta nce, some stakeholders may use power to take control of investors in case the company is privately held rather than publicly traded. By using Mitchell’s salience model attributes, I can rationalize good activities for stakeholders such as planning, decision-making process, direct management and project coordination process. Seminar Four: Ethical Leadership Debate Guiding Reflective Question Student Reflection What was the definition of ‘

Comparing and analysing Essay Example for Free

Comparing and analysing Essay The most obvious difference between The Times and The Mirror is the area, the Times is the size of two A3 pieces of paper and the Mirror is only an A3. Tabloids were invented around the 1950s, (a lot more recent than the broadsheet) and are a lot easier to read in tight places, such as busy London trains. The age of the newspaper can be detected in the newspaper name, for example in the Times there is an old-looking font for the name, and an aged logo with Latin on, a classic language. Tabloids smaller capacity also has an effect on the number of words they are physically able to put on a page. Even so, the editors of tabloids, such as the Mirror, over come this slight problem by using tiny font, however, the font is exactly the same size as it is in a broadsheet. A broadsheet uses a wide variety of vocabulary, about 2000-3000 different words; they use very sophisticated English to make the newspaper look as if its sophisticated and refined, while a tabloid uses something of 1000 different words. They do this so they attract their target audience, broadsheets for the supposed intelligent, well-educated public and tabloids for the laid-back part of the public. Also, because of their target audience and volume of the actual newspaper, tabloids are generally cheaper than broadsheets. The Times was 90p and the Mirror was only 45p. The tabloid has a lot more pictures and colour than the broadsheet, but the broadsheet has a lot more writing so I think they should be around the same price, however, prices are not just about the volume or the colour of the newspaper. Broadsheets cost more than tabloids because theyre making a point to their target audience, broadsheets are selling quality whereas tabloids are selling popularity, so the broadsheet sells for more to suggest in depth, truer stories than those of the tabloid. Controversially, the tabloid lowers its prices to suggest good reputation and better prices, this also makes sense if you think of the actual size of each page. If you look at the front page of the mirror, you can easily see that 90% of it is simply pictures, advertisements and two huge, bold headlines. The masthead The Mirror is bold and colour is reversed out, this is so the readers attention will first be drawn to the masthead and the words newspaper of the year below it. In the times, 30% of the front page is advertisements, headlines and pictures. The Mirror has only 3 miniature columns, the rest of the front page is advertising what is actually in the newspaper, for example, Shane Richie, exclusive: the day I wanted to kill myself this is a huge headline accompanied by a large picture of Shane Richie and his girlfriend. By having a celebrity rule the front page of the Mirror, this tabloid is attracting a larger audience than usual because many fans of Shane Richie will buy the paper for the sake of Richie in the paper. The headline also includes the word exclusive which assists this theory by saying only this newspaper has it and this is your only chance to grab it! In the times even the advertisements are expensive, one advertisement is for the best jewellers in New York! The advertisements in the mirror are far from glamorous, there is only a big, FREE sign in the top right hand corner, it promises a miniature i 2 free bet if you buy more than i 2 on sport clothing, not exactly free! But this advertisement really shows you the kind of people tabloids are aiming for, people who are interested in sports and betting. In the times, the front page is dominated by one extreme close-up picture, a face made up of the features of David Beckham and Johnny Wilkinson. This is unusual for a broadsheet, but understandable as its one of the most vivid week-ends of sport in history. Plus, the article on the two sports isnt very long, and the other articles are all about politics and education, these being very typical subjects of a broadsheet. The pictures on the mirror are very simple and are all of celebrities, this is to capture the readers attention and any fans of that particular star will be inclined to buy the newspaper if only for the reason of the celebrity. The photographs are all in very flattering light and pleasing positions, creating a better-looking celebrity than they really are, this also adds to the newspaper opinion. For example, one story on the front page is about Kieron Dyer and the charge of rape against him. It is clear from the picture alone that the mirrors opinion of the case is that Dyer is innocent. The image is a close up of his perplexed and sad looking face, the lighting is complimentary and his expression is one of a worried but innocent man. The mirror could easily of inserted a picture of Dyer looking angry and malicious, but the picture they chose suits the opinion of the story and the emotive language in the head line My rape case hell. In the Times there is only one picture, an extreme close up of David Beckham and Johnny Wilkinson, their faces split in half and carefully joined with the other. This is a very intellectual picture as you can barely tell it is actually two different people, it makes the reader look twice and it shows that even though the story is about sport, it reminds the reader that the newspaper is still a broadsheet and every story possesses an intelligent angle which causes the reader to think. In the Mirror, emotive language is used a great deal to convey their opinion strongly across to their readers, for example My rape Case Hell, this is about Kieron Dyers rape case against him. In the story it gives lots of opinions for Kieron Dyer, it also has a quote from Dyer himself, explaining how his reputation has been destroyed and how he had no involvement in the matter. It uses intense emotive language and only has the opinions of those for Kieron Dyer in the story. It mentions nothing of the girl who was raped nor any views for her case, this just goes to show how strong the opinions of newspapers can be and I wouldnt be surprised if many readers of the mirror believe these types of stories. Another problem with tabloid newspapers is often they exaggerate or completely focus of one side of the story so the other side looks completely non-existent. It is illegal for journalists to write something thats completely untrue, but they can easily get away with a lot in these ways. However broadsheets generally name both sides of the argument, but sometimes they give their opinions as all good journalists do. Alliteration is often used in newspapers as headlines; this creates rhythm and will often remain stuck in the readers head for the rest of the day. Newspapers use alliteration because phrases that have a sequence tend to stick in peoples minds and get passed through people, so soon pretty much everyone has at least heard the alliteration. An example of alliteration from a separate issue of The Mirror would be Dianas daring disguise. This alliteration would be sure to capture the readers attention and may even cause a little humour. Puns are used frequently in newspapers, especially tabloids. After writing this essay, and thinking thoroughly through each point I have made, Ive come to the conclusion that you are more likely to find pictures, advertisements and biased stories in a tabloid, it uses lots of different techniques to make it easy to read. The stories are easily found and the reader and recognise the main stories, whereas you can expect high quality stories and all the same techniques in broadsheet newspapers. However, the techniques used in a broadsheet are used in an indistinct way, so the readers have a choice as to what story they wish to read.

Diagnostic Imaging for Breast Cancer Symptoms

Diagnostic Imaging for Breast Cancer Symptoms The role of diagnostic imaging in the initial investigation of female patients symptomatic for breast cancer, and its subsequent application in the staging process. Introduction Breast Cancer is the term used for cancers found within the breast tissue. Usually breast cancer is the result of a small change in the regulatory cycles that the tissue goes through. Any changes in these can result in malignant growths within the breast tissue. As stated by Breast Cancer Now (2016), Breast cancer is the most commonly diagnosed cancer in women in the UK with over 50,000 new cases diagnosed in women each year, in the UK alone, thus approximately 1 in 8 women will be diagnosed with some form of breast malignancy in their lifetime. Furthermore, not all breast cancer occurs in females, in the UK roughly 350 men are also diagnosed with breast cancer each year. The survival rate of breast cancer is quite high at around 90%, states Breast Cancer Care (2016), which highlights how effective treatment currently is. However, it is the most common cause of death in women aged 40-50. Vaidya, J.S. et al (2012a). Per Sestak, I. et al (2012), there are many factors that can predispose a person to the risk of breast cancer. These include: increasing age, geographical variation, breast density, age at first pregnancy, age at menarche and menopause, family history, genes, previous breast disease, radiation, lifestyle, oral contraceptives and hormone replacement therapy. As stated by Vaidya, J.S. et al (2012a), Breast cancer lumps are usually hard and painless, with an irregular shape. They are approximately 2cm before they are palpable and can be felt. Most lumps are found in the upper outer quadrant of the breast. A lump is the most common symptom but there are other signs and symptoms that can be indicative of breast cancer. These other symptoms include: bleeding from the nipple (rare), change in shape or size, ulceration, swelling in breast or arm due to blockage of lymphatic circulation, peau dorange which is usually the result of fluid in the dermis and axillary lumps. These symptoms are not present in all cases and are indicative of the different stages and kinds of breast cancer. Content Discussion People with breast cancer symptoms usually undergo what is known as a Triple Assessment. A triple assessment comprises of a clinical examination, imaging examinations and pathological evaluation. This assessment process is usually able to diagnose 95% of malignant breast cancers. Vaidya, J.S. et al (2012b) Vaidya, J.S. et al (2012b) also states that before a clinical examination occurs, the patients history is taken into consideration, as this can aid the diagnose or other potential causes of the symptoms. Usually the history that is considered includes: the history of the current complaint, family history of breast or ovarian cancers, HRT and oral contraceptives history, previous diseases and surgeries, allergies and smoking history. Clinical Assessment of Breast Cancer As stated before clinical examination is the first step in a triple assessment to diagnose breast cancer. Clinical examination is done to assess dimpling, which is usually an early sign, as it occurs because of the contraction of the ligaments of Cooper. Clinical examination can also distinguish between coarse nodular tissue and an actual lump in the breast tissue. The colour and site of any discharge at the nipple is also recorded and tested for any blood within the discharged fluid. Vaidya, J.S. et al (2012b). Imaging in Diagnosis of Breast Cancer As stated by Vaidya, J.S et al (2012b), Both mammography and ultrasonography have important roles in the diagnosis of breast cancer, but the use of other modalities, such as magnetic resonance and infrared imaging, is being developed. Mammography can detect over 95% of clinically detectable cancers. However, it does not aid the diagnosis of a patient with a discrete lump. In this case diagnosis relies heavier on cytology and histology. It may also be of use in the detection of cancer in patients with coarse nodular breasts and is particularly useful in dense breast tissues. Vaidya, J.S. et al (2012b) Another use for mammography is to accurately assess where the cancer is located. This information can also be used to aid biopsy and surgeries.ÂÂ   Mammography can also reveal that there is an impalpable lump in the other asymptomatic breast which otherwise would have gone undetected. Vaidya, J.S. et al (2012b) If a mass is detected on a mammogram, a range of codes are typically used to determine the potential malignancy of the mass. These are defined by Willet, A. et al, for the Association of Breast Surgery (2010) as: M1 Normal M2 Benign M3 Indeterminate/Likely Benign M4 Suspicion of Malignancy M5 Highly suspicious of Malignancy. Another key imaging technique used in the diagnosis of breast cancer is ultrasonography. Ultrasound shows the difference between a cyst or a more solid mass. Therefore, a mass can be confirmed to be a cyst and can be drained using needle aspiration. However, a blood-stained aspirate may be a result of a cancer within the cyst which was previously unidentified. The sensitivity and specificity of ultrasound in the diagnosis of breast lumps has continued to improve with growing technological advances. Benign lumps appear as well-defined masses with no acoustic shadow. Malignant lumps are ill-defined masses, with a varying echogenicity and/or have evidence of microcalcifications within them. Ultrasound is also the preferred imaging method in women under the age of 30, as their breasts tend to be less dense and are therefore radiosensitive. Vaidya, J.S. et al (2012b). The NICE Guidelines (2015), also state that, ultrasound evaluation of the axilla should be performed for all patients bein g investigated for early invasive breast cancer. Fine-needle aspiration cytology is also used in breast cancer diagnosis by inserting a small needle into a lump which is located during the examination using ultrasound. The aspirate on the needle is then examined under a microscope by a pathologist which can then diagnose a breast cancer with almost 100% specificity depending on their level of skill and training. Vaidya, J.S. et al (2012b) Imaging in Staging of Diagnosed Breast Cancer If the tumour is large and there is extensive lymph-node involvement, preoperative staging is prudent. Vaidya, J.S. et al (2012b) As stated by RCR guidelines (2014), the objectives of staging are to: assess the size of a tumour, assess for other involvement of the skin or chest wall, assess multifocality of tumour, to assess the nodal status and to assess for any metastatic spread. MRI is used in staging any indeterminate lesions. The expense of MRI is now becoming less of an issue as the cost of an MRI breast coil is considered relatively low. The injection of a contrast agent during MRI enables the vascularity of a lesion to be visualised. The downside of this is that a specifically trained team is required to undergo this route of imaging. Vaidya, J.S. et al (2012b) NICE guidelines (2015), state that MRI is not recommended in the preoperative assessment of patients with invasive breast cancer that has been proven by biopsy or ductal carcinoma in-situ. It should only be offered to those where the extent of metastases is indeterminate, breast density has caused mammography to be indefinite or to assess tumour size to aid surgery for invasive lobular cancer. Computed Tomography is stated by the RCR Guidelines (2014), to be used with patients who have advanced symptoms and are suspected to have a further progressed cancer. Reasons for request of a CT to stage breast cancer include: bone pain and breathlessness. If the use of CT for staging is used, intravascular contrast media should be employed during the scan. The scan should include the supraclavicular fossa, the chest and the liver. The RCR Guidelines (2014), state that Photon Emission Tomography should not be used for early stage breast cancer but should be used more to assess metastatic spread. It is also used to assess potentially multi-focal disease or suspected recurrence if a patient has particularly dense breasts. Axially node status is usually assessed by using US, with the use of fine-needle aspiration or biopsy of any suspicious nodes. RCR Guidelines (2014). Vaidya, J.S. et al (2012b) also suggest that routine staging in early breast cancer, as the results are usually less than 4%. Thus, these investigations can slow down the otherwise relatively quick treatment and can cause the patient unnecessary anxiety as they await results. Follow-up and Surveillance after treatment of Breast Cancer It is suggested by Vaidya, J.S. et al (2012b) that patients who have had a mastectomy are at a higher risk of developing cancer in the remaining breast and should therefore undergo regular mammograms for surveillance. They also suggest that colour Doppler ultrasound scanning of a breast that has had a malignant tumour postoperatively is likely to increase the chances of an early diagnosis should there be any recurrence. RCR guidelines (2013) state that women who have been treated for breast cancer under the age of 50 should have a yearly mammogram as surveillance follow up. After 50 the guidelines are unclear but it is currently recommended that surveillance mammograms are routinely performed every 2-3 years. NICE guidelines (2015), also state that an annual mammography should be offered to all those with early breast cancers, including DCIS until they reach the age for screening. These guidelines recommend that patients of the age for screening should have also annual mammograms for 5 years. The NICE guidelines (2015), further suggest that US nor MRI should be offered in post-treatment surveillance for those who have been treated for DCIS or other early stage breast cancers. Conclusion In summary, it is essential that patients presenting symptoms which usually pertain to a breast cancer undergo a thorough assessment, including multiple imaging examinations not just for the diagnosis of the cancer, but also the staging and the follow-up once the cancer has been successfully treated. Mammography and Ultrasound are the two key imaging techniques that are vital in my opinion within diagnosis. They enable a fast and usually efficient result which can then be used for staging. Ultrasound can be seen to have more benefits as it does not use ionising radiation unlike mammography, but mammography is essential is those patients who have highly dense breast tissue. This is usually postmenopausal patients who tend to be the high-risk group of developing breast cancer. CT and Ultrasound are mainly used during staging. This stage is vital in patients with more progressive breast cancer, but if the tumour has been caught in the early stages, staging methods can usually be skipped as it is more efficient to immediately commence treatment methods. Follow-up imaging is also essential as those who have undergone treatment of breast cancer are at higher risk of recurrence in either breast. In conclusion, imaging is one the most essential tools available in the diagnosis, staging and follow-up of breast cancer. Without the current imaging techniques, we have today the 95% survival rate of breast cancer would likely be nowhere near as high. Reference List: Breast Cancer Care. (2016). Prognosis. Available: https://www.breastcancercare.org.uk/information-support/facing-breast-cancer/diagnosed-breast-cancer/diagnosis/prognosis. Last accessed 27th Mar 2017. Breast Cancer Now. (2016). Breast Cancer Statistics. Available: http://breastcancernow.org/about-breast-cancer/what-is-breast-cancer/breast-cancer-statistics. Last accessed 27th Mar 2017. NICE guidelines. (2015). Early and locally advanced breast cancer: diagnosis and treatment. Breast Cancer. Last Accessed: 30th Mar 2017 Sestak, I et al. (2012). Breast Cancer: Epidemiology, Risk Factors and Genetics. In: Dickson, J ABC of Breast Disease. 4th ed. London: BMJ Books. p41-47. The Royal College of Radiologists (2013). Guidance on screening and symptomatic breast imaging. 3rd ed. London: The Royal College of Radiologists.ÂÂ   Pg.7 The Royal College of Radiologists (2014). Recommendations for cross-sectional imaging in cancer management. 2nd ed. London: The Royal College of Radiologists. P2-4 Vaidya, J.S., Joseph, D. Jones, A. (2012b), Fast Facts: Breast Cancer Diagnosis, 4th ed. edn, Health Press Limited, Abingdon.ÂÂ   P47-64 Vaidya, J.S., Joseph, D. Jones, A. (2012a), Fast Facts: Breast Cancer Pathophysiology, 4th ed. edn, Health Press Limited, Abingdon.ÂÂ   P28-46 Willet, A. et al. (2010). Diagnosis and Imaging.ÂÂ   Best Practice Diagnostic Guidelines for Imaging of Symptomatic Patient. Department of Health. p 49.

My Philosophy of Teaching Essay -- Educational Educating Teaching Essa

Philosophy of Education As Malcom Forbes once said, â€Å"Education’s purpose is to replace an empty mind with an open one.† As a future teacher and educator, I heartily agree with the quote from Mr. Forbes, a successful businessman. Because I have been a student in school since I was five years old, I have had many opportunities to look at my education and assess what I have truly learned. Honestly, I can say that the most important part of my past and current education has been being exposed to the many ideas and concepts of our world today. Aside from learning about the all important â€Å"classic† subjects, I have been fortunate enough to be educated by individuals who truly wanted to teach me, as well as other students, to make a difference in the world. Due to the condition our world is in today, I feel it is extremely important to teach my future students about such issues as racism, gender inequality, war, legal matters and environmental issues, just to name a few. In order to be a successful person in the world today, it is imperative that all citizens are aware of the many non-educational issues surrounding them. It is vital that every person is capable of making rational decisions on his or her own. These ideas and skills are not something that parents alone can teach their children, simply because so many children do not have parents that are involved in their lives. Therefore, it is the school’s responsibility to teach the students about all areas of life. Every student, regardless of background, race, sex, and ethnicity will be educated on how the become a more worldly person. No one, thanks to a free public education, will be denied the right to learn. Because I hold these views, it is clear that I embrace a So... ...e, as well as observation hours and lessons to teach. Yet I know that deep down inside, I am making a good decision for my life. Teachers may not make the most money or have the most respected profession, but it is a job that is always needed. Teachers have helped encourage so many of the world’s brightest people; so many people have admitted that they wouldn’t be where they are today without the support from that one special teacher. I want to be that special teacher, the one who goes the extra mile for her students and pushes them to be the best they can be. But most importantly, I want to be able to teach my students to be worldly and independent. For Robert Hutchins once said, â€Å"It must be remembered that the purpose of education is not to fill the minds of students with facts†¦it is to teach them to think, if that is possible, and to always think for themselves†.

The Impact of Global Warming on Human Health Essay -- Environmental Gl

The Impact of Global Warming on Human Health   Ã‚  Ã‚  Ã‚  Ã‚  Throughout the world, the presence of particular diseases and other threats to human health depend largely on the local climate. Extreme variation in temperature can directly, and indirectly, cause the loss of human life. The threat of a gradual increase in temperature could be catastrophic to the world, as we know it. In 1999, a heat wave killed more than 250 people in Chicago alone (Union of Concerned Scientists). Many consider such an event as a natural disaster. However, scientists warn the average global temperature has increase 0.5  ° F in the past 40 years. This is half of the total increase in surface temperature, 1 °F, since the late 19th century. At its current rate, the global temperature could rise 2 ° to 6 °F in the next 100 years (Union of Concerned Scientist).   Ã‚  Ã‚  Ã‚  Ã‚  Such a drastic increase in the rate of temperature increase is due to the industrial revolution. In the past 40 years, the world has seen a drastic increase in population and the use of fossil fuels (gasoline, oil, coal or natural gas). These fuels are used to run our cars, heat and cool our homes, manufacture goods in our factories and to ship goods for worldwide consumption. The focus, until lately, has been to produce maximum product at a minimum price to maximize profit. Little to no care was taken to minimize the amount of fossil fuels used in the production of goods. Recently, it has become evident that such practices lead to the production of greenhouse gases. Whenever fossil fuels are burned for energy, greenhouse gases, such as carbon dioxide builds up in the earth’s atmosphere (Union of Concerned Scientists).   Ã‚  Ã‚  Ã‚  Ã‚  Another reason why greenhouse gases have increased is due to the decrease in the amount of plant life, commonly called deforestation. Plant life is the only thing known on earth to consume carbon dioxide. However, due to the need of raw materials (wood and paper pulp), industrial nations tend to cut down more trees than they can reforest (Fuller 454). Also, toxins produced as a by-product of industrialization have killed plant life. Therefore, a greater amount of carbon dioxide is being produced at the same time less carbon dioxide is being consumed, leading to dangerous consequences.   Ã‚  Ã‚  Ã‚  Ã‚  The combination of pollutants and deforestation has lead to what is commonly called the Greenhouse Effect. The term... ...ure on the government to create legislation that will save the environment as well as keep our energy rates low and stable. Such legislation is almost impossible. A good first step for the government would be to create effective, mass public transportation such as the train and subway systems of Europe. However, we the residents of this planet, also must do our part to reduce our role in polluting the environment. After all, we are the ones who have to live with, or die from, the consequences of our actions. Works Cited Buchholz, Rogene A. Principles of Environmental Management. (1984). Christianson, Gale E. Greenhouse: The 200-Year Story of Global Warming. (1999). Fuller, Jim. â€Å"Ministers Unable to Reach Agreement at Climate Change Conference†. November 25, 2005. Http://globalchange.gov/news/hague_conference_2005_1125.html Leggett, Jeremy. The Climate Time Bomb: Signs of Climate Change from The Greenpeace Database (Amsterdam, Netherlands: Stichting Greenpeace Council, 1994). Revkin, Andrew. Global Warming: Understanding the Forecast.(2004). Union of Concerned Scientist. â€Å"Safeguarding the web of life: Global Environment†. June 29, 2006. http://www.uscusa.org

As I Walked Out One Evening †W.H.Auden Essay

The poem in study is As I Walked out One Evening by W.H. Auden. His views projected in this poem are suggested to have not varied since the time he composed this piece. Unlike his other poems, this piece was never revised. Here, Auden exposes the two sides of romance through the manipulation of narrative voices, the poet, the lover’s song and the chiming of the clock personified. As I walked out one evening is composed in a traditional ballad form. It’s consists of 15 quatrain stanzas conforming to an â€Å"abcb† rhyme scheme. The masculine end rhyme employed gives more freedom of wording. It is through these settings that exhibits the song-like quality of a ballad and by this lyrical tune, Auden suggests the theme and theories examined in the poem are of childlike logic and knowledge. With reference to the structure of the poem, it comprises of 15 stanzas split into three distinctive voices. The first and last being the narration by the poet himself, framing the Lover’s Song and the menacing voice of the clock. Through the beginning narration by the persona, W.H. Auden sets the essence of nostalgia with a â€Å"walk down Bristol Street†. The mention of Bristol Street creates the tone of reminiscence as it is a venue of Auden’s childhood. The contrast of â€Å"crowds upon the pavement† that use to be â€Å"fields of harvest wheat† showcases the change taken place during time-lapse. Down by the brimming river, the poet hears a lover sing â€Å"love has no ending†. The transition of narrative position from the initial persona to the Love Song takes place through the marking of inverted commas. The rhythm of the poem also changes away from iambic tri-meter when the love song begins. The love song is hyperbolized, injected with imageries and unconventional similes to exaggerate the affections of a naà ¯ve lover. With suggestions of the uncanny ability to love â€Å"till China and Africa meet†, Auden captures their simplistic and unrealistic minds. The silly and lighthearted tone shown through the alliteration of the line â€Å"salmon sing in the street†. In addition to undermining the forces of nature, the lover’s song seem to believe its love to be pure and immune to time, for â€Å"in my arms I hold The  Flower of the Ages, And the first love of the world†. This love is expressed to be ageless, the Flower of the Ages a Biblical reference to the year of maturity in which a woman can marry. In a sense, the song provokes that the incredibility of love is beyond human entity, but of something greater. However, the tone shifts in the 6th stanza, turning to the narration of the clock and time personified. They seem to be rebuking the ideals embodied by the Lover’s Song as they began to â€Å"whirr and chime†, an onomatopoeia that creates the image of violent and unsettling wind. The wind that could break them apart, hit their faces with a chill. The clock conveys the negative perception of naà ¯ve love as it rings out a series of advice to the lovers. The Clock’s advice is like a progression of a 4 session counselling, speaking to us readers as if we are the young lovers. Marked by the phrase â€Å"O†, he begins with a gentle coaxing. â€Å"O let not time deceive you†, the idealism borne by the love song shall break through time’s passing. â€Å"O plunge your hands in the water† as if washing one’s face in the morning. Wake up from the hyperbolized world of love to reality. â€Å"Stare, stare at the basin,† reflect on your past actions and their indications, what you’ve missed. â€Å"O look, look in the mirror† examine your present self. Finally â€Å"O stand, stand at the window†, see your partner through the barrier of glass. Unclouded and unaffected by cruel words of a quarrel, in the peace of one’s own mind, then we shall see that we are all hypocrites in love. The overall tone of the clock is quite dark and Auden uses the technique of contrasting metaphors to develop the negative effects of time in idealism. The â€Å"green valley† and â€Å"appalling snow† signifying the presence of time will eventually break momentary joy. â€Å"The glacier knocks in the cupboard, the desert sighs in the bed†, the consequences of time will invade one’s privacy and comfort, perhaps even home. Until it becomes overwhelming, one should break down, it’ll â€Å"open a lane to the land of the dead† where qualities of life we once known are twisted into a paradoxical world embodied by stanza 12. There is however, a consolation to these negative aspects, that if we â€Å"wake  up† in time, we shall learn to love truly, for life remains a blessing, even when we’re too focused on our distress. Throughout this entire process, the language suggests the lack of presence of the first persona. But this theory is contradicted by the last stanza where the â€Å"poet† narrates. â€Å"It was late, late in the evening†, the repetition a habit picked up from the clock’s speech. The persona was watching the whole time, now knows better, that the overflowing love of the â€Å"brimming river†, actually has a lot more depth. W.H. Auden through the shift of narrative voices explores the different perspective of love. This technique shows us not only one sided opinions but various views. And readers are shown, that perhaps what is right in the minds of one, may vary to the eyes of another. The image of romance is often twisted to extremes by society. As human beings, we have the tendency to form opinions based on our own favours. To an extent, this poem may resemble a satire to society. Humans tend to be hypocrites and very good liars to even our own minds to justify our wrongdoings.