Tuesday, January 28, 2020

The Effects of Global Warming Will Be Beneficial Essay Example for Free

The Effects of Global Warming Will Be Beneficial Essay Even if the consensus is the Earth’s temperature is warming, it is not barren of some advantages and benefits. The first benefit is warm weather is always preferred than cold weather as there are numerous proofs to it. The fact that people from the North flock to regions that are warmer whenever they get the opportunity could attest to that. It is not only that more than 50 percent of retirees would prefer to move to warmer regions when they retire. Warmer weather is also good for the health, not to mention it brings down some of cold related deaths in some regions, although excessive heat also had proven to be deadly since many people could die from it. There is enough finding that people remain healthy in the warmer seasons, whereby in the US alone the medical cost could come down by as much as $20 billion every year if the temperature gets warmer. In the US alone there are close to 40,000 deaths related to cold weather, whereas in Britain that number is between 20,000 and 40,000. According to some findings, that number could rise by 8,000 for every 1 degree Celsius the temperature goes down. On the other hand, the number of causalities could only rise by 2000 since humans can better adapt to heat and could rely on cooling systems. When it comes to the economy there is a strongly held belief that global warming could affect it adversely, although Fred Singer in his book ‘The Impact of Climate Change† had shown that a moderate warming could have a positive impact on agriculture and forestry. The obvious reason for that is plants use carbon dioxide to help them capture and store energy, which means more carbon dioxide in the atmospheres is good for plants. It could also serve as a fertilizer as the amount in the atmosphere rises, the reason why those who are running greenhouses pump carbon dioxide in the closed environment and the result had been much higher food production. Another economic boost cited is the coming into existence of trade routes will be possible when the warm temperature melts the ice in regions such as Alaska. The Bering Strait was an example cited and compared it to Suez Canal in transforming the area inhabitants by introducing tax revenue and a boost on tourism. It will also cut down travel time between the major continents by at least one-third. Another area that might get a boost is the population of kalamari that might see a 20 percent increase. Whatever the outcome will be there is evidence that the creatures react positively to warmer weather where not only their quantity but also their size could grow. Other areas that will be benefited if the temperature rises are regions where there is snow in the winter and if the warm temperature brings down the amount of snow that falls down the roads will be much safer to drive as there are many accidents reported on a yearly basis that are related to heavy snow fall. Snow shoveling itself has a serious side effect for those who have heart condition and less snow and warmer weather would mean fewer heart attacks. Heating bills could also come down unless cooling bills replace them, which is unlikely. People spend a lot of money on winter gears and some of that money could find other use. One area that will be benefited from warmer weather is public transportation where air, road, and rail transportation would be benefited from a warmer weather and according to Department of Energy it might possible to save as much as $12 billion each year. Another benefit is if the warmer weather really comes to stay it would automatically mean more land for farming especially at the polar regions since there are large tracks of lands located in the region that are inhospitable for people because of the ice and the harsh weather. It is possible to go further and mention that croplands have a more cooling capacity when compared to the dark green leaves of the forest that absorb more heat and do not evaporate cooling moisture into the atmosphere. This by itself would have a positive effect on global warming since it brings it down. Another benefit is there is enough proof that the Earth has become more greener since the global warming took effect simply because carbon dioxide is good for plants since they can use it as a fertilizer too. It is not only that, when the weather is warmer it will extend the growing season, diminishes frosts, and there will be more precipitation. The benefit could still go much further by availing advantage to the forestry and recreation, as the weather would become more accommodating. There is also a proof that extracting natural resources in a warm weather is much easier. All this would lead to an economic growth of any country, especially for countries such as the US that could realize growth on their GDP. Overall, a considerable amount of benefit is derivable from global warming or from a warmer temperature (7). Global Warming Is not a Threat to the Polar Ice It is possible to surmise that global warming is not a threat to polar ice simply because except for observation made by the so-called prominent scientists whose number could reach 300 and are from various countries, there is no hard evidence that shows that the polar ice is affected by the current temperature change. The current temperature change itself for the most part is the outcome of observation and computer simulation. It is not complete or not yet scientifically proven. However, those who are in a position of decision-making are under pressure from various sources to look into the matter so that any kind of future disaster could be avertable. What the recent finding indicates is there is a possibility that the Polar Regions are warming faster than the other regions on Earth and this has led to the belief that the ice covering the region is thinning. The estimate is if there is no measure taken, it could disappear as 2100 approaches. Nevertheless, there had been recorded proofs that the Polar Regions had been much warmer than today and these hot temperatures occurred between 1937 and 1938 years that were early for the greenhouse gases, whose elevated use started after the Second World War. There are records showing the Polar Regions were warmer as much as twice as they are today between 1917 and 1937 revealing that even in the absence of an elevated use of greenhouse gases these regions were getting warmer than they were in the last 20 years. The records show some kind of cooling took place after the 1940s and it was around the late 1970s there was a sudden warming in the Polar Regions, especially in the Arctic region, but additional warming did not occur ever since. Accordingly, what could be causing the shift in temperature could be factors other than the global warming caused by greenhouse gases. One suspected cause is a shift in the Pacific Decadal Oscillation (PDO) at around the end of 1970s. PDO is â€Å"a long-lived El Nino-like pattern of Pacific climate variability†. There are other identified oscillations that have similar effect on the weather of the North Pole, one of them is the Arctic Oscillation, and the other one is the North Atlantic Oscillation. These oscillations are spinning ring of air occurring in the Polar Regions believed to be responsible for the warmer air. This assumption leads to the fact that it is such naturally occurring winds that are causing the warm air instead of the greenhouse gas effect; the target to be responsible for causing the warm temperature that is responsible for melting the ice caps of the Polar Regions (8). The other interesting point is the time it takes to melt the polar ice, which would take centuries even if the climate get much warmer than it is now showing that it is not an immediate worry. At the same time since it is difficult to predict what will take place in the climate changing pattern in the future it is not possible to say that the currently reported global warming will cause a considerable damage to the polar caps. Because if the ice cap in Greenland area alone completely melts it is possible that the sea level could rise by seven meters and the resulting flood could claim many regions. Another interesting aspect is the temperature around regions such Greenland had been falling by 2. 2 degrees Celsius since 1987. That significant decline will whittle any worry that the current global warming whose existence not yet fully proven could pose a threat. The global warming still lacks scientific proof except in computer simulation and some observations. By doing so, scientists were able to observe some ice sheets falling into the sea raising the alarm that such incidents could take place in a large scale, but till now that had not been the case. Hence, if there is concern it is that the rate of such calamities could rise unless there is some measure in the meantime, the reason why the Koyto Protocol had come into existence. When it comes to the Antarctic, the findings are not clear even if it is possible to say that the temperature might have risen by 2. 5 degree Celsius in the last 50 years. One good measurement used was the population of Antarctic kramalli where there is a conflicting report where there are sources claiming that the population had declined by up to 90 percent. If that is not the case it would be an indication that the reported temperature rise is not real simply because the karamalli population thrives in a warmer temperature, hence the 2. 5 degree Celsius rise might not be substantiated. The reality might have been that there had been an increase in the winter sea ice starting around 1979. However, since the existing area is not equal to the amount of land covered before the declining years before 1970s, the reality is there was a decline in the ice sea that started much earlier than the current global warming, ascertaining that what is termed as global warming is not affecting the ice in the Polar Regions. What this leads to is the computer simulations the scientists are dependant upon are not correct except that they can draw some kind of pictures relying on the kind of information they are fed, which could be correct or wrong. That has led climatologist from MIT to conclude that from what everyone is getting from the simulation, there is no indication that shows the Polar Regions are warming. Some researchers had indicated in their findings that the Arctic region could be warming at 0. 39 degrees Celsius rate per decade, whereas the Antarctic is getting cold by 0. 12 degree Celsius revealing that the polar caps are not threatened by the declared current global warming, except that those who are doing the observations were alarmed when they saw a few sizeable ice sheets washing into the ocean. Others have explained such incidents as phenomenon that had been around for centuries where the edges on the ice accumulation could get thin in the summer and they will thicken back in the winter months blotting any worry of a polar cap meltdown.

Monday, January 20, 2020

Benin :: essays research papers

Benin, independent nation of W Africa, formerly called Dahomey. Once a French protectorate, it is a country of 40 ethnic tribal groups and a low-level economy.Land and EconomyLocated in the bulge on the S side of W Africa, Benin is bordered by Nigeria, Toga, Berkina Faso, and Niger, with 75 mi (121km) on the Gulf of Guinea. The coast is hot and humid, and there are two rainy and two dry seasons; average annual rainfall is 32in (813mm). Benin has three plateaus, one fertile, another of bare rocks, and a third with streams flowing to the Volta and Niger rivers and including the Atakora range. The E section is a plain. Subsistence agriculture is the economic base. Palm products and cotton account for half of export revenues.PeopleThe leading class in Benin is composed of male-line descendants of the Aja (Fons, or Dahomey) who had established the early kingdom. Trained for civil service by the French, they are the best educated; literacy is 25% among school-age children. In the N are the nomadic Fulani and the Somba tribe, hunters with no political organization; E are Baribas. 90% of the population is rural, and 65% practices animist religion. French is the common language.GovernmentBenin has been under military rule since 1970. The constitution of 1977 instituted a national assembly, whose members belong to the sole legal political party, the Benin People's Revolutionary Party.HistoryBenin's history dates back to three principalities-Allada, Porto-Novo, and Dahomey-in the S area who were being pushed by the N Kingdom of Abomey in the 16th century. Dahomey was the most aggressive, pushing N and selling slaves. In 1863 the king of Porto-Novo sought French protection. By 1892 France had subjugated all groups and made them protectorates as part of French West Africa. In 1960 the country became independent as Dahomey. The official name was changed to Benin in 1976. Economic and regional rivalries have caused numerous military coup d'‚tats and changes of government since 1960. The Marxist-Leninist military government in power since 1972, led by Brig. Gen. Mathieu Kerekou, relaxed its authority somewhat during the late 1970s and improved relations with France.

Sunday, January 12, 2020

Student Attrition Has Been Concern Of Higher Education Education Essay

IntroductionStudent abrasion has been the concern of higher instruction notice for over 65 old ages, particularly in the United States. A hunt of the literature shows that, as far back as 1937. The U.S office of instruction conducted a survey of the factors lending to college pupil keeping and abrasion harmonizing to a survey conducted by Krause in 2005. And research into issues for freshman pupils has increased perceptibly over the last decennary in the U.S. , and Australia. This can be an declarative mood of the growing that has taken topographic point since the beginning of 1990s, particularly disproof and difference of higher instruction. This has provided the developed involvement in how freshman pupils needed to be sponsored and retained. This survey besides was conducted by Meer in 2009. As for a research survey conducted by Nelson, Duncan, and Clarke in 2009 was the behavior connexion of pupil enrollment in the five firs? ? ? twelvemonth that categorized as at hazard utilizin g the demand of non presenting their first assignment. Harmonizing to the three documents, I would wish to sum up and raise treatment on points sing the challenging of interaction during the first twelvemonth, designation and support of first twelvemonth university pupil at hazard of abrasion and serious idea about dropping out in first twelvemonth, tendencies, forms and deductions for higher instruction.FindingssAfter holding finished reading on three chief subjects for drumhead, I noticed the cardinal factors on research happening to take pupils to confront success and abrasion such as no idea of registration, fundss and resources, context of group activities work, benefit and interaction in learning to keep keeping, furthermore, accomplishment, clip direction, pupil satisfaction and deduction. Now looking at between success and abrasion of pupils, I want to raise some concern over the three subjects to retain pupil is environment of learning that can interact pupils in larning th rough group activities work. This scheme can take pupils have sense of troublesome opportunity and work outing job creatively that they could larn something new from this. Furthermore, sing on the necessity of active engagement and single relation in instruction and larning environing can fit pupils ‘ cognition of interrelatedness between coachs and other pupils. Freshman pupils have a demand for connexion with their equals and or learning staff in their acquisition motive for the first twelvemonth. Harmonizing to Krause ( twelvemonth ) keeping is most convenient inspiration in footings of the actions and duties of establishments. To research, pupils who have positive thought of learning seem to demo purpose to go on university. For other affects of pupils abrasion are holding no idea earnestly of registration because of there is non pre-test on assessment surveies for academic life that many plans operate without pre-test. Fundss and resources can besides be the factors to specify pupils ‘ abrasion due to pupils who commit to their surveies rely on single benefit by passing the higher instruction provided tuition at the start of their first twelvemonth purpose non to be more strongly to remain. Like, those pupils rely much on household as their chief income beginning at university is calculated to remain on at university. And sense of intent can be pupils ‘ committedness to analyze, and it is the importance in dividing possible and dropouts or continuity. Students who feel that being registered at university is merely finding clip which they make their head to future programs and seem to understan d dropping out than those who are expressed about causes of registration and intentional-enforced at university. Taking less clip on campus and in category, and more clip in acquiring paid occupation intend to be in line with critical believing about dropping out survey. Students who got a location in class of their first penchant and who seek themselves larning in a portion that persuade them are intentionally-purposed to go on. Looking at the success and abrasion from each paper, I want to sum up some cardinal factors that define the success and abrasion of pupils. Achievement and self-regulation can be the success for pupils non to drop out because of low attainment and implicit imaginativeness in the first twelvemonth are influential indexs of pupils who are willing to halt from university. Identical ideas about dropping out of university are seen as cogent evidence among those pupils who fail to do a smooth judgement to university, have hardness understanding class stuff, and experience unmanageable by all they have to make at university. Time direction is a factor in holding impact on how pupils can fix their clip and finding at university which can demo singular responsibility in compromising a field righteousness and affirmatory consequence in the first twelvemonth. Harmonizing to the information from the national survey researched by Krause et Al in 2005 pointed out that pupils who determine to higher instruction norm ( that is, more than 12.5 hours ) employment per hebdomad is willing to invariably believe about dropping out. This factor does non carry on in solitariness. However, in the survey, gaining the well-paid occupation scene was escorted by pupils refering over money and emotion that their occupation has influence on their academic dramatically at university. Students who work to confront societal demand and pay off current debts seem to discontinue than those who work for other grounds. Contrarily, those severely think of discontinuing their survey are significantly holding hardship version to university ways of lecture. One more ground for dropping out is student satisfaction that appears as a discontinuing force of per sisters in the first twelvemonth. They reply they gain assistance address in progress before they have association with the establishment when they selected topics to larn, in contrast, university ignore their outlook with satisfaction that so it gives their pleasing construct over discontinuing. On the other manus, deduction is still the major cause for pupils ‘ abrasion because deduction has several guidelines in covering with pupils on their course of study and holistic attack to engagement, structural elements of the readying when they need information and aid they are in or out of the category. Communication is needed for pupils to set them in feedback circle. This involved pupils in tripartite relationship between pupils, faculty members, and pupil support staff. Such a relation is beneficially attained when pupils have connexion with establishment before enrollment. It r efers to the establishment active cooperation with school and communities to acquire qualified pupils and raise their realisation over what to win at university before they get started.DiscussionTo my ain observation on the three paper sum-up, I feel that the above-named affairs are truly the exact concerns for pupils to accept the grade in higher instruction ; otherwise, pupils interaction with one another outside the schoolroom in the context of group work, included the determination suggested that coachs effectiveness in facilitating or transfusing connexion between coachs and pupils gives single internal realisation adequate making to pupils ‘ consequence. To avoid dropping out and to maintain pupils ‘ keeping from abrasion, fundss and resources are really economically supported pupils in good public presentation to perpetrate independently in larning successfully. Sense of intent besides helps pupils to believe mostly on traveling on their survey and accomplish prod uctively at the terminal of each term. This thought gives creative activity whether how they can make up one's mind without reluctance or backdown because of clearly-determined end in higher instruction. For other construct in accomplishing survey from dropping out is clip direction, for those who come to analyze at university intentionally may happen more clip or have free entree to academic advancement instead than coming to university without holding clip direction or face trouble in work load authorship and subjecting trial on required deadline. Satisfaction is a character linked between pupil and community acquisition, pupil learn best when they have aid from academic staff and acquire specific-regular advice from the topic they chose and they may go on to bask survey. Implication is the information for closely-related sense of intent, encouragement and self-regulatory attitude, where this information empower pupils happening the success and seeking non to drop out and deliberately analyze to make future calling end.DecisionAll in all, harmonizing to these three documents concentrate really much on how pupils achieve their survey in higher instruction and avoid dropping out to w hat it is the singular and concerned research on pupils abrasion for first twelvemonth at university, so to a paper researched by Nelson, Duncan, and Clarke ( 2009 ) raise many relevant points about the factors that can assist pupils larn successfully such as course of study, duty, engagement, and future way. These affiliated points can make up one's mind clearly whether first twelvemonth pupil come to category with well-prepared background or merely to pass clip by trusting on school whole plans to give them success in larning. As for a paper by Krause ( 2005 ) discussed about fundss and resources, sense of intent, accomplishment and self-regulation, clip direction, and pupil satisfaction are the most successful scene that determine pupils in acquisition and avoid dropping out due to their intentionally-enforced grounds on the above determination. For the last paper by Meer ( 2009 ) pointed out merely the interaction between pupils and coachs or academic staff, for this finding pup ils seem non to value instruction if they notice that they come to school without attending of personal relation between their equal and coachs. Make non see any comparing of methods used by each of the three surveies. Besides you focus on consequences of Krause survey but I see really small on consequences of the other two surveies. I have problem cognizing whether you truly understood the methods and consequences of the Nelson et Al and Meer articles. Your sentence construction makes it difficult to understand the points you want to do. I encourage you to compose simple, short sentences since authorship in a 2nd linguistic communication is hard. C- 60

Saturday, January 4, 2020

Essay about A Shark in the Mind of One Contemplating...

English 1104: Written English I (2053 words) Essay Assignment:: A Shark in the Mind of One Contemplating Wilderness by Terry Tempest Williams Terry Tempest William’s written essay, â€Å"A Shark in the Mind of One Contemplating Wilderness,† delivers to us, with intended purpose using shocking truths of greed and destruction. Actions took under the cloak and disguise of the needs of civilization, creating more jobs, or even to boost the rich man’s governmental legacy of our badly raped and abused national economy. How continued acts of greed and wanton disregard for the environment, are endangering nature the wilderness areas we have sought to protect? Acts that leave behind damage and destruction where once nature and wilderness thrived.†¦show more content†¦We capture, contain, and control the very wildness of these animals, we so admire them for. We decorate a large bucket of water, or a box of bars to resemble a shallow shadow of the wilderness they should be in. These animals held captive in collective groups as a means to entertain us. We are trading the wonder of nature, seen in itâ€⠄¢s own wilderness area for animal showmanship and entertainment. Losing the remarkable sensations of hope and renewal we experience, as we stand in a wilderness land, quietly observing animals and nature in the wildly beautiful and raw lands. The absence of our own lack of realization that nature and the wild places we call the wilderness are under attack. They are in danger of being beyond repair. It overwhelms the senses, and is not to be tolerated. That is the message William’s words left echoing in my mind. Invisible seeds, deep in my awakening imagination. William’s words, written with her pen, that acts not as a pen, but more like a sword striking out against environmental injustices. Clever words, delivered with careful and planned precision. Crafted to alert, outrage and then inspire in each of us. To become environmentally and socially responsible. She is more skillful than you realize at first. SheShow MoreRelatedThe Iridescence Of Art : Art902 Words   |  4 PagesThe Iridescence of Art Although it seems obvious, an interesting fact about art that is frequently glanced over is that art is meant to be shared. An artist such as Damian Hirst didn’t put his great his artwork of the shark with its mouth open and suspended in a tank of formaldehyde in a dark room to let it collect dust. Rather he shares his piece and hopes â€Å"anyone will buy it.† Hirst’s eagerness to display his work stems from wanting to display the bond he had with his art. However, if a viewerRead MoreLogical Reasoning189930 Words   |  760 Pagesappreciate your writing to him at dowden@csus.edu. iv Praise Comments on the earlier 1993 edition, published by Wadsworth Publishing Company, which is owned by Cengage Learning: There is a great deal of coherence. The chapters build on one another. The organization is sound and the author does a superior job of presenting the structure of arguments. David M. Adams, California State Polytechnic University These examples work quite well. Their diversity, literacy, ethnic sensitivity