Climate Change Definition and Causes

Introduction Weather is known to change its pattern every now and again as observed throughout the globe. In studying the average pattern of weather, climate becomes the understudy. This average pattern usually stays the same for centuries.Advertising We will write a custom critical writing sample on Climate Change Definition and Causes specifically for you for only $16.05 $11/page Learn More On the other hand, earth changes every time, with several human activities as well as natural occurrences, which change the climate in many ways. This paper will try to define climatic change, explain its natural causes as well as the role human population play in climatic change (â€Å"Global Warming and Climate Change† 1). What is Climatic Change? Climatic change refers to the alteration of statistical properties of weather pattern, usually for as long period such as millions of years. This alteration can be observed with respect to well-known weather situa tions or, in some cases, harsh weather events. Climate change can be experienced throughout the globe or in specific regions of the globe (Broecker 79-89). Explain the natural causes of climatic change There exists several natural causes of climatic change, these include, among others, ocean invariability, solar output, volcanism, plate tectonics and orbital variations. The ocean forms an integral part of climate system and therefore, any prolonged fluctuations contributes to heat redistribution effecting heat redistribution in the oceans of the world. The sun is known for its natural energy that it inputs to the world. Nonetheless, any short term or a long-term variation in the sun’s intensity is of great effects to the climate (Broecker 79-89). Likewise, volcanism exposes the earth’s internal materials to surface, in the process releasing gases to the atmosphere, which cause climatic change. For instance, Mount Pinatubo eruption decreased the global temperature by 0. 5 degrees Celsius. Plate tectonics as well, impinge on both global and local climatic pattern over a lengthy period. This is because it redesigns the oceanic and land areas and consequently creates topography. When such processes occur, the oceanic configuration is altered and this transforms the mold of oceanic circulation. Orbital variations also lead to climatic alteration as it varies the seasonal sunlight exposure on the earth’s surface. The variations, also known as Milankovitch cycles, have great effects on climate as they correlate with glacial as well as the progress and recoil of the Sahara (Broecker 79-89). How does human population play a role climatic change? Human population has been believed to accelerate the demise of species in the world and climatic change due to uncontrolled emissions. Nevertheless, a new study made by a set of scientists regarding human population and climatic change has given signs of positive impacts especially around 2050.Advertising Looking for critical writing on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More For instance, increasing urbanization is seen to contribute a further 25% emissions while the ageing numbers of human population in Europe, China, India and USA, is projected to reduce emissions by about 20%. Another factor that is expected to reduce emissions is reduced growth rate of human population. This is expected to reduce emissions by about 30% with the United Nations projecting a lower growth rate at 0.3% by 2050 (Verve 1). These opinions are based on the fact that, urbanization would increase emissions because of increased supply of labor hence higher productivity and enlarged economies, while the aging human population would lower productivity and slowing economy, thereby reducing emissions (Verve 1). Conclusion Climatic change is the average alteration in the pattern of weather over a period in a place. Its gradual change over the years has been as a result of both natural and manmade causes. The natural causes include, among others, solar output and volcanism. On the other hand, manmade causes include deforestation, oil and coal mining, among others. The human population is expected to play a major role in the reduction of emissions by 2050, thereby redressing climatic change (National Academy of Sciences 1). Works Cited Broecker, Wallace. â€Å"The Great Ocean Conveyor†. Oceanography. vol. 4, No. 2, 1991. pp. 79-89. â€Å"Global Warming and Climate Change†. PART 1: What is climate change? 03. Jan. 2006. 15. 04. 2011. http://www.gcrio.org/gwcc/part1.html. National Academy of Sciences. â€Å"Global Warming facts our future†. Science Museum. 14. April. 2011.14. Web. Verve, Vegan. â€Å"Study: Population Dynamics Play Large Role In Climate Change†. About my Planet. 19. Oct. 2010. Web.Advertising We will write a custom critical writing sample on Climate Change Definition and Cau ses specifically for you for only $16.05 $11/page Learn More This critical writing on Climate Change Definition and Causes was written and submitted by user Markus Gilbert to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Against death penalty essays

Against death penalty essays For a long time capital punishment has been thought to be flawed and unfair. It has been proven by certain civil rights groups such as the ACLU that the circumstances surrounding the murder or of the accused get more people convicted than the actual evidence against them. For example if you are poor than chances are you will get an inexperienced public attorney and are more likely to be convicted especially, if you are a minority and the victim was not, or was a police officer/government worker. The death penalty is not given because of a sense of justice but rather a sense of revenge(loaded words), the believe in an eye for en eye.(allusion). The more gruesome a murder, the more likely a judge or jury is going to give you the death penalty even if there is lack of evidence because some one has to pay and the victims family must be appeased. There have been 133 people as of Feb. 18, 2004 who have been rleased from death row, and Florida leads the U.S. with 23 exonerations. That leave s us with the question, how many innocent people were put to death before justice could really be done. Another reason why there should be an end to capital punishment is the cost. An alternative to the death penalty is life without the possibility of parole. But this idea is almost always shot down on the assumption that life imprisonment is more expensive than execution (refudiation). If you take into account all the relevant costs, however, this is just simply not true. The death penalty is not now, nor has it ever been, a more economical alternative to life imprisonment2A 1982 Study showed that were the death penalty to be reintroduced in New York, the cost of the trial lone would be more than double the cost of a life term in prison. (concrete) One of the most important reasons why you should no support the death penalty is the fact that it doesnt prevent crime. Among the experts there is an overwhelming consensus that the...

Report based on a case study in Marketing B2B Essay

Report based on a case study in Marketing B2B - Essay Example According to Anderson et al (2012) Strategic thinking is vital but however many companies think that the task of strategy is the responsibility of the executive level. This is not the case. It is only the product managers who are capable of tabling strategies and are the champions of outside-in thinking. They possess an outstanding knowledge about the market and the customer needs along with product uses and applications. Ellis (2010) states that the information on product and market that is compiled by product managers should be followed to help shape and lead strategic thinking in the corporate. Establishing good marketing channels improves the speed of the market expansion of the product and also helps enterprise to attain strategic goals of marketing and at the same time improve enterprise competitiveness. Webster (2007) states that there are fundamentally 4 types of marketing channels Hilti Corporation is a company based in Liechtenstein that produces, manufactures, develops and markets construction products, building maintenance as well as mining industries to professional end users. It focuses much on anchoring systems, fire stops, hammer drills, installation services heavy drill machines, power saws, and electric drills among others. It provides global leading-edge technology to global constructional firms and professionals. Hilti products, systems, channels and services offer creative and innovative solutions with exceptional added value to customers in building and construction maintenance industries. The Hilti product, market and channel management strategies are derived from the Hilti business model as well as the corporate goal and intention of attaining sustainable and profitable growth based on the Hilti corporate strategy, customer, employee and society requirements. According to Webster (2007), within the scope of these strategies, product, market and supply management provides decisive contributions in the available areas of product