Persuasive Essay on Global Warming Essay Example for Free

Persuasive Essay on Global Warming Essay Recent news all around us gives rise to much concern about global warming. Personally, I am alarmed at the rate that the earth is now deteriorating. For example, there is the fact that the second warmest global surface temperature in more than a century was recorded in 2001. News such as these should not only affect me, but the entire world. Starting from individuals like me, every little effort towards avoiding global warming would count and make a difference. On this note, it is nice to learn that there are many groups and institutions that actually endeavor to develop new technologies that could help prevent global warming. The whole world should join in this effort to save the environment. There are many issues that are bothering the human population nowadays, such as terrorism, war, economy, and others. However, there is no other issue that so pervades human consciousness recently than the issue on global warming. Many celebrities and international organizations are exerting efforts to build awareness around the world that there is a real danger to our planet, and that the time is ripe for all to take action. Everyone should be concerned about global warming, especially considering the various deleterious effects it poses on life in the planet. The gravity of the situation calls upon nations, as big movers and possessors of power in large scale, to put more effort into developing new technologies to prevent further global warming. On the small scale, recent news on global warming should be enough to wake everyone from slumber and do their part in saving our environment, which is becoming more dangerous because of continued global warming. The gravity of the current situation is shown by the fact that the second warmest global surface temperature in more than a century was recorded in 2001. Previous decades, particularly the period between 1951 and 1980, registered cooler climates. This trend of warmer climates is seen as a consequence of anthropogenic causes such as the emission of greenhouse gases (Hansen, Ruedy, Sato, and Lo 275). Such trend is alarming and should wake people up from their inaction, because the recent calculations of temperature increase foretell the possibility of even greater temperature in the coming years (King 780). Moreover, as the facts recorded at the Mauna Loa Observatory in Hilo, Hawaii tell, carbon dioxide levels consistently rise at a rate of about 2 p.p.m. per annum (King 780). These data show a marked increase in the rate of carbon dioxide levels, that are way above recorded levels in previous warm periods (King 780). These facts also show how warm global temperature has gotten since the last century, which further confirm the realization of the greenhouse effect theory (King 780). It is appropriate to note that the theory of climate change can be traced as far back as 1827, when a French mathematician named Fourier thought about the possibility that the earth may be absorbing the heat that should be sent back to space (King 779). At the time, Fourier built upon the observation of British scientist Tyndall that minority gases in our atmosphere, namely, carbon dioxide, methane, and water vapor, cause the greenhouse effect (King 779). This theory is fast demonstrating its reality, as shown by the above observations. Globally, there are observed environmental changes that have become worse in time. Among these are deforestation, greenhouse gas-induced warming, loss in biodiversity, and desertification (Grimmond 83). These environmental changes are caused largely by the rapid increase in human population (Grimmond 83). The effects of all these environmental changes are being felt both in large and small scale. The effects of these changes in small scale climate change can be seen at the urban level, wherein broader environmental changes are being felt in greater magnitude (Grimmond 83). Urban climates have changed. Among the effects of urbanization on climate are the alteration of energy and water exchanges and airflow due to surface and atmospheric changes and urban warming due to direct anthropogenic emissions of heat, pollutants and carbon dioxide (Grimmond 83). While there are some cities that can be considered lucky, because their large spaces of irrigated greenspace provide cooler temperature, a majority of the cities experience up to a 10-degree-Celsius difference in temperature (Grimmond 83). The materials chosen and used in the construction of buildings and other infrastructure in urban locations and other factors such as the distances between such structures all contribute to urban warming (Grimmond 86). The morphology of cities, particularly in terms of the width, height and density of the buildings therein, affect solar access in daytime and the cooling rates at night (Grimmond 83). Unfortunately, urban warming has grave implications to inhabitants, such as those relating to their well-being, health and comfort (Grimmond 86). Compared to rural environments, urban locations are warmer by an average of 1 to 3 degrees Celsius (Grimmond 83). One of the scariest implications of urban warming is felt mostly by the poor (Grimmond 87). For example, heat waves swept all over India in 1998 and caused injuries and deaths (Grimmond 87). The same catastrophe occurred in France and Spain in 2003 (Grimmond 87). With regard to the effect of urban warming on human comfort, there is involved a vicious cycle. The intense heat makes people uncomfortable. Thus, they would want to use airconditioning systems (Grimmond 87). The increase use of airconditioning, on the other hand, generates more heat and demands more energy through increased generation of electricity, which again would cause increased urban warming (Grimmond 87). Indeed, this is not an unjustified fear. The increased use of airconditioning had already been observed in large continents such as Asia, Europe and North America (Grimmond 87). Such increased demand has been observed to cause amplified electricity generation (Grimmond 87). This, in turn, results in the production of more greenhouse gases in the atmosphere, which again leads to intensified global warming (Grimmond 87). With the continued abuse by people of the environment and the continued generation of heat, risks greater than the heat waves experienced in many countries are very likely to arise (Grimmond 87). It may be considered that the contribution of urban development and urban warming to the global scenario is small; however, the dangers tat urban warming poses should not be ignored (Grimmond 87). Gases from urban areas, such as pollution and greenhouse gas emissions are the leading anthropogenic sources of global warming (Grimmond 87). Moreover, as discussed above, the experience of warmer climate in the cities lead to increased consumption of energy, which again causes global warming (Grimmond 87). The combinations of many factors, including those occurring in urban zones, would surely give rise to global consequences and implications (Grimmond 87). It is important, in any effort to convince people into action, to make them understand the implications at stake (Grimmond 87). The strategies towards solving the problem of global warming cover a wide range, and any move should involve the participation of all stakeholders (Grimmond 87). For example, in the community level, each person can do his small but significant part in mitigating global warming, by avoiding or minimizing the use of airconditioning in order to reduce consumption of energy. Reduced demand for airconditioning would lead to decreased demand in energy supply, which would lead to less production of greenhouse gases (Grimmond 87). Thus, a simple act of minimizing the comforts of the modern world could do wonders in preventing further global warming. The threat of continued and sustained global should be enough to raise concerns among all people, because of the extreme events that we should be prepared for as a consequence of global warming (King 780). For one, global warming causes more water vapor to remain in the atmosphere, which is exactly what the greenhouse effect means (King 780). Increased water vapor is a result of increases in the level of carbon dioxide in the air, and comes alongside the increase of temperature in the seas and the earth (King 780). Deforestation is another negative effect of global warming (King 780; Saxe, et al.). The increased temperature leads to decreased rainfall, which leads to dryer conditions and more forest fires (King 780; Saxe, et al.). Increased global heat contributes to easier catching up of large fires in the forest. In turn, deforestation again increases global warming, like a vicious cycle. Deforestation deprives the planet of vital carbon sinks, which are required to balance the global carbon budget (Saxe, et al. 389). Fortunately, this can be reversed through the planting of more trees and building more density in the forests, in order to counter the production and existence of carbon in the atmosphere (Saxe, et al. 389-390). Global warming can also cause the loss of the Greenland ice sheet (King 780). This would cause serious problems because it could raise the sea level around the globe by approximately 7 meters over a period of about a thousand years (King 780). It could also cause enhanced retreat of glaciers in some places (King 780). Further effects of global warming can also be observed in the oceans, through increased acidity (King 780). The increase in carbon dioxide levels in the atmosphere cause a corresponding increase of the same in oceans, thereby increasing their acidity (King 780). Thus, there are already observed effects on coral reefs and plankton population, while wider impact on marine life and on the food chain is yet to be observed (King 780). To date, a documented total of 17 coral reef ecosystems have been found to be degraded around the world. This is a huge blow to the planet, since it is estimated that â€Å"coral reefs provide support to ecosystems worth more than $375 billion per annum to the global economy (King 780).† These terrible consequences should be enough to make everyone concerned about global warming and its deleterious effects on all aspects of life in the planet (King 780). People should be concerned about destroying life and support systems in different ecosystems, which would eventually affect human lives. Having seen the scary possibilities that come alongside global warming, everyone should join the movement towards making this planet greener and healthier. People should be moved by stories of forest fires, destruction of ecosystems, and deaths due to heat waves, that are occurring all over the world (King 780; Saxe, et al. 389). The planet is becoming less safe with each passing day that people live in ignorance of the damage they are causing the environment. Continuous apathy and inaction could lead to more catastrophic deaths and further destruction of the planet, which possibilities should raise alarm and concern in all mankind. Each person can definitely do his share in minimizing the anthropogenic causes of global warming. We have seen how a simple act of minimizing the consumption of airconditioning could have positive effects on the environment. It is time that each of us does our share to save our home. This is the only way that future generations could still enjoy earth as we know it. Works Cited Grimmond, Sue. â€Å"Urbanization and global environmental change: local effects of urban warming.† Cities and Global Environmental Change: 83-88. Hansen, J., Ruedy, R., Sato, M., and K. Lo. â€Å"Global Warming Continues.† Science, New Series 295 (2002):275. Kellomaki, Seppo, Rouvinen, Ismo, Peltola, Heli, Strandman, Harri and Rainer Steinbrecher. Impact of global warming on the tree species composition of boreal forests in Finland and effects on emissions of isoprenoids. Global Change Biology 7 (2001): 531-544. King, David. Climate change: the science and the policy. Journal of Applied Ecology 42 (2005): 779-783. Saxe, Henrik, Cannell, Melvin G. R., Johnsen, Oystein, Ryan, Michael G., Vourlitis, George. Tree and forest functioning in response to global warming. New Phytologist 149 (2001): 369-400.

Gothic Culture Essay -- Goths Renaissance History Essays

Gothic Culture You're walking down the street and all of a sudden you encounter a group of oddly dressed youngsters all in black, or perhaps wearing elaborate lace and brocade, looking strangely like they came out of eighteenth century. You immediately feel a bit of apprehensions as you clutch your child closer to and wonder what exactly it is that these kids are up to. Are they part of a Satan worshiping cult, or just a band of traveling actors? In either case their strange dress and pale likenesses took you aback and made you a bit prone to prejudge. What you were probably looking at were a group of Goths. What exactly is a Goth you may ask, and why the weird dress and affinity for black. This along with the origins, and some of the trials and tribulations faced by this extraordinary group of individuals, along with dispelling some common misconceptions is the objective of my writings. First lets take a look at what Goth is and where it began. Gage Canadian Dictionary defines "Goth." as "an uncivilized person, barbarian."( 1975:425) the origin of the word dates back to the third or fourth centuries when a Germanic tribe called the VisiGoths overran the Roman Empire and settled in what is now Sweden and the surrounding area (Shultz,1984:325). The word gained its modern meaning during the Italian Renaissance when the word was used to describe the architecture that was emerging at the time. The architecture was considered barbaric because of its pointed arches and steep roofs, along with the frequent use of the gargoyle, which was thought to ward of evil spirits. The modern Gothic movement and its origins are not as easily defined, and varies according to your source. I've combined the two to show an evolution of how it all... ...nformation has always been the key to help ease prejudices and discrimination, by introducing the ideology behind the Goth culture and explaining the reason behind the dress; I hope that it has brought about a better understanding of these people and their plight to a peaceful existence. Bibliography Fulton, Ben "Goths For Goodwill."City Beat (1998): 2p. Online. Internet. June 4,1998. www.slweekly.com/news/citybeat/cb 980604 a.html "Dictionary of Goth" 6/24/98 http:www.jesus.cam.ac.uk/~vkc20/goth/qzhtml Shultz, James.(1975) Germanic Tribes (3rd ED), Published by Weber and Van Syckle: Berlin Sangange, Eretica "Darkness Can be Felt"(1999): Online.Internet. June 30, 1999. http://pages.prodigy.com/Fifth Dream/goth.htm Yvain, Euphrosyne "Origins of Modern Gothic Culture"(1999) Online. Internet June 24,1999. http:www.blood-dance.net/goth/origins.html

Mulai Periyar Dam

Mullaperiyar Dam or Mullai Periyar Damis a masonry gravity dam on the Periyar River in the Kerala state of India. It is located 881 m (2,890 ft) above mean sea level on the Cardamom Hills of the Western Ghats in Thekkady, Idukki District of Kerala, South India. It was constructed between 1887 and 1895 by the British Government to divert water eastwards to Madras Presidency area (the present-day Tamil Nadu). It has a height of 53.6 m (176 ft) from the foundation and length of 365.7 m (1,200 ft).The Periyar National Park in Thekkady is located around the dam's reservoir. The dam is located in Kerala on the river Periyar, but the dam is controlled and operated under a period lease by neighboring Tamil Nadu stateSupreme court judgment came in February 27 2006, allowing tamilnadu to raise the level of the dam to 152 feet after strengthening it. Responding to it, Mullaperiyar dam was declared an ‘endangered' scheduled dam by the Kerala GovernmentMullai Periyar Damafter a few minor ea rthquakes in 1979 in regions surrounding the dam, security issues were raised over its security. Since then, both the Kerala and TN governments have been at loggerheads over the security issue. Later, experts from Indian Institute of Technology also examined the dam, and mentioned that the dam will not withstand an earthquake. What does the TN government have to say about it?The TN government refutes allegations that age has withered the dam. There are arguments that if the world's oldest Kallanai dam (built in the second century AD) in Srirangam in Tiruchirapali district is still functional and continues to irrigate about 4,000 sqkm, why can't the Mullaperiyar be as well. So, where do the two governments stand?The Kerala government's contention is that in case the dam breaks, the three dams downstream — Idukki, Cheruthoni and Kolamavu – will not be able to withhold the pressure, which will put the lives of 3.5 million people in the state. On the other hand, the TN gov ernment maintains that if the Mullaperiyar is demolished, it will create water scarcity in five districts  of the state, leading to a draught in the region.

A Problem Question on Company Law - Free Essay Example

Sample details Pages: 3 Words: 1003 Downloads: 6 Date added: 2017/06/26 Category Law Essay Type Cause and effect essay Level High school Tags: Contract Law Essay Did you like this example? Issue The case is about a large flower shop where the conflict between a manager and the two workers arose. The employer of the manager, James, pays him a salary of $100,000 per year to manage the business, which includes some 15 employees, including 2 cleaners and 6 flower arrangers. Two flower arrangers, Dan and Sam, have been pestering the manager for weeks about getting an increase in their hourly rate. Don’t waste time! Our writers will create an original "A Problem Question on Company Law" essay for you Create order The manager has repeatedly explained to Dan and Sam that he cannot agree to a pay rise without first speaking to James, and that as he is overseas, that will not happen until the end of the month. Dan and Sam are becoming increasingly frustrated with his refusal to consider their request. One Wednesday morning(the busiest day), Dan and Sam confront the manager and tell him that unless he agrees to increase their hourly rate by $5 per hour, they are going to walk out with the 4 other flower arrangers, leaving the manager to fulfil the orders on his own. The manager has no choice but to agree to their request, as there are four wedding orders that must be done today. The manager prom ­ises to adjust their pay as requested. Once the day is finished, you sit down and consider the ramifications. This essay argues that: Is the manager legally obliged to keep his promise? What are the legal remedies? If the manager did not agree to their terms, and they walked out, what would he has been able to do if the orders werenà ¢Ã¢â€š ¬Ã¢â€ž ¢t fulfilled and the business lost $10,000/-? Law Stilk v Myrick [1809] [1] is a contract law case of the English High Court on the subject of consideration. In his verdict, the judge, decided that in cases where an individual was bound to do a duty under an existing contract, that duty could not be considered valid consideration for a new contract. According to the Law of Employment [2] Eachcontract[[3]] of employment contains terms and conditions by which the parties of the contract i.e. empoyer and employee regulate their relationship. These terms may be in black white or spoken. More often, the appointment letters, job descriptions, policy manuals, workplace rules practicesare considered to be the part of terms of the contract. Such terms impose a legal binding on both of the parties of contract to perform their consideration in adequate manner. These terms can also include restrictions such as period of employment, amount of wage, serving of notice periods, etc Application According to the aforemetioned case, Stilk v Myrick [1809] and keeping in view the principle of precedent, the manager is not legally obliged to keep his promise, because there was no additional consideration, fulfilled by the workers who remained at the flower shop against the additional pay which they claimed. Before they start pestering the manager for the salary increase they had undertaken to do all that they could under all the circumstances at the workplace. They had sold all their services at the previous wage rate. Therefore, without looking to the policy of this agreement, it is void for want of extra pay for the same consideration which they committed before, and that the plaintiff can only recover the same, without making any claim for legal remedies. As discussed above, if the terms of agreement carries any binding of serving a fixed employment period or a notice period before leaving the employment then the employees could not blackmail the manager by saying that they will quite immediately, if no arise of pay is made by the manager. In this scenario, the employees will be liable to pay for the damages resulted by their breach of employment contract. Such damages can be calculated by two ways: The Expectation Interest [4] and The Reliance Interest [5]. Conclusion In view of above and the principle of precedent [6], it can be concluded that due to no offereing of any additional consideration from the end of flower arrangers and trying to blackmail the manager for promising them to pay extra wage, the promise made by the manager becomes null and void and has no legal value. Thus, the manager is not legally obliged to keep his promise and for any of the legal remedies. Bibliography Books Contract Law, 7th Edition by Poole, Jill Contract Law, 7th Edition by McKendrick, Ewan Black Law Dictionary, 5th Edition Articles Legal Studies by P Luther, à ¢Ã¢â€š ¬Ã‹Å"Campbell, Espinasse and the Sailorsà ¢Ã¢â€š ¬Ã¢â€ž ¢ [1999] à ¢Ã¢â€š ¬Ã‹Å"Consideration: Practical Benefit and the Emperorà ¢Ã¢â€š ¬Ã¢â€ž ¢s New Clothesà ¢Ã¢â€š ¬Ã¢â€ž ¢ by M Chen-Wishart, in Good Faith and Fault in Contract Law[1995] by J Beatson and D Friedmann Weblinks The Law Handbook [https://www.lawhandbook.org.au/handbook/] [1] Stilk was contracted to work on a ship owned by Myrick for  £5 a month, promising to do anything needed in the voyage regardless of emergencies. After the ship docked at Cronstadt two men deserted, and after failing to find replacements the captain promised the crew the wages of those two men divided between them if they fulfilled the duties of the missing crewmen as well as their own. After arriving at their home port the captain refused to pay the crew the money he had promised to them. When the matter was brought in front of the court the decision was made by the Judge, that since the crew members made no extra performance as consideration of the contract, thus they are not entitled to receive any extra wage for that. [2] Thetype of lawthatgovernstheemployer and employeerelationship, which includesemploymentcontracts of individuals. [3] An oral or written agreement, such as relating to employment, sales, etc, that has ability of enforceablity by law. [4] Th e court aim to put the plaintiff in the position which he would have been in, if the contract had been performed. [5] The court aim to put the plaintiff in the position which he would have been in, if the contract had not formed [6] A precedent is a principle or rule established in a previouslegal casethat is either binding on or persuasive for acourtor other tribunal when deciding subsequent cases with similar issues orfacts.