Effects Of Climate Change Essay Example for Free

Effects Of Climate Change Essay Climate change may result in regional changes in the weather, which will be more obvious if the weather were compared from one decade to another, and not on a daily basis. However, scientists have hypothesized that when the temperature of the surface of the earth has reached a highly critical level, such high temperature will cause severe and drastic changes to the atmosphere, affecting the oceans and will severely alter the weather patterns in a matter of years. Changes in the weather may include increasingly hot days and less cool days. The water levels will go down, exposing more land surface during the summer. Even higher latitude regions will be warmer by 40%. In addition, the amount the precipitation, be it rain or snow, will also increase, in the form of stronger storms and very intense typhoons and hurricanes. The El Nino events may also be more increase due to global warming. Global warming not only affects the weather, but it will also affect natural habitats. Higher levels of CO2 may facilitate the growth of forests, facilitating them to flourish and bloom. The warmer ocean waters will be helpful to fish and algae in the high seas. However, those organisms in higher elevations will find difficulty in surviving in warmer environments. Higher temperatures in oceans may kill corals, which are the nurseries for fishes and other aquatic organisms. For the human population, global warming may cause more incidents of infectious diseases such malaria, as well as systemic health problems such as heat stroke and respiratory diseases. Currently, the world is confused as society is ignorant of the detailed effects of global warming. Society is aware the summers are now longer and more intense and winters are envious of summer’s wrath, unleashing a fury that rivals the intensity of the heat. This is actually what global warming does. It confuses the world and now currently has also succeeded in confounding scientists. From a scientific point of view, global warming can be understood as a global environmental phenomenon which is characterized by an increase in the average temperature of the Earths near-surface air and oceans (Smith and Reynolds, 2005). There is certainly no doubt that global warming has a very detrimental effect on the environment as it causes rising sea levels and alters the amount and pattern of precipitation that a areas all over the world get (Gregory et al. , 2002). These environmental changes are also the projected causes of other ecological changes such as increases in the frequency and intensity of extreme weather events which in turn creates changes in agricultural yields, glacier retreat, reduced summer stream flows, species extinctions and increases in the ranges of disease vectors (Choi and Fisher, 2003). Based on the current scientific projections, the temperature of the world is expected to increase by 1. 1 to 6. 4 Â °C (2. 0 to 11. 5 Â °F) between the years 1990 and 2100. While most of the studies and projection models that have been utilized for these estimates cover the period up to the year 2100, global temperature warming and sea level rise are expected to continue for more than a millennium even if no further greenhouse gases are released after this date (Haigh, 2003). This is due to the melting of the polar ice caps which is estimated to continue due to the changes that have already occurred in the world’s temperature.

Class Struggle and the Communist Manifesto Essay -- Karl Marx Communis

Class Struggle and the Communist Manifesto The Communist Manifesto is profoundly marked by the history of class struggle and social inequality throughout history. In fact Marx suggests that history is in essence merely a timeline of class struggle, unchanging apart from the alteration in mode of production. The document is the story of the conflict between the Proletariat and the Bourgeois, the oppressed and the oppressor, the haves and the have nots, etc? However, this is not a new idea and Marx is really not all that radical. In his Politics, Aristotle wrote, ?Those who have too much of the goods of fortune, strength, wealth, friends and the like, are neither willing nor able to submit to authority?On the other hand, the very poor, who are in the opposite extreme, are too degraded.?[i] As Marx states it in the document, modern history is the manifestation of centuries of a system that was and still is built on the delicate balance of inequities. [ii] For our purposes we will begin this timeline with the 17th century in Europe. It is a time period marked by a hierarchy of ranks and sub ranks. These positions were hereditary and binding for the duration of someone?s life bar any incredible circumstance. These ranks were also marked specifically by wealth. In this time period serfdom, a system in which peasants worked land that was owned by a wealthy member of the nobility was the standard. The very distinction of classes was what the wealthy had; what they wore, where they lived, and how they lived. The countryside was marked by sets of self-reliant villages with the noble?s manor at the center. [iii] According to Marx serfdom was a step above slavery for the people were laboring but not benefiting... ...e Communist Party. Transcribed by Allen Lutins with assistance from Jim Tarzia. Appearing at http://www.yale.edu/lawweb/avalon/treatise/communist_manifesto/mancont.htm. [iii] Sherman, Dennis, and Joyce Salisbury. The West in the World. 2nd ed. Boston, McGraw Hill Publishing, 2001. [iv] Landtman, Gunnar page 77. [v] Hoch, Stephen. Serfdom and Social Control in Russia: Petrovskoe, a Village in Tambov. Chicago: University of Chicago Press, 1986. [vi] Hoch, Stephen page 4. [vii] Ossowski, Stanislav. ?The Marxian Synthesis.? In The Logic of Social Hierarchies, edited by Edward O. Laumann, Paul M. Siegel, and Robert W. Hodge. Chicago: Marham Publishing Company, 1970. [viii] Sherman pages 488-515 [ix] Sherman pages 517-520 [x] Sherman pages 570-582 [xi] Engels webpage

Leadership Case Study Essay

Case Problem A: Frank Won’t Accept â€Å"We can’t† for an answer Key issues/summary: Frank is a business development manager in a firm charged with the mandate of providing the government with business improvement solutions. The company is currently faced with the challenge of acquiring more contracts from the government considering the expiry of the existing contracts. Frank refuses to accept the loss of contract and the inability of the company to acquire more contacts. Problem statement: The system of leadership style that Franks uses is ineffective in realizing the objectives of the company and he needs to develop a better strategy for the profitability of the firm. Root cause: Frank believes that the laxity of the project managers is the main contributor to loss of contacts in the company. Solutions: It is important for Frank to recognize the problem that the organization faces and develop an all inclusive approach on the best possible strategies that could help the company gain in terms of contracts and profit levels. Advantages: If Frank incorporates other managers in the decision making process, it is possible to realize effective solution to company problems Disadvantage: Failure to recognize the professional input of other managers may lead to the collapse of the company. Questions 1. What Based on limited evidence how would characterize Franks leadership style? Frank is autocratic in his style of leadership since he expects results by stating the course or action that his subordinated must embrace. 2. What leadership behavior and attitudes is Frank displaying? Frank is inconsiderate and controlling in terms of behavior and attitude. He expects his employees to generate results despite the difficulties that the company is experiencing. 3. How else can Frank  approach his project managers about developing a new business? Frank can introduce an all-inclusive approach that emphasizes on brainstorming on the best possible alternatives of acquiring contracts from other entities other than the government. Case Problem B: Time to Rebound at Willow Pond Key issues/Summary: Heather Osaka has been offered the position of director at Willow Pond; a medium-size assisted living home. The home experiences challenges related to effective management and the well-being of its clients. Problem statement: Heather Osaka needs to find techniques of leadership that will enable her solve the problems at Willow Pond. Root causes: Poor leadership and limited concern on employee wellbeing contributed to negligence and the provision of poser services at Willow Pond. Solutions: There is need for Heather to realize the relationship between her personal attributes and the best leadership style that can be used based on her previous experiences while working at two hospitals. These will help in determining the existing needs and the available facilities to provide lasting solutions. Answers to questions on Case Study B 1. This case is included in the chapter about charismatic and transformational leadership because the type of leader needed to revive Willow Pond should demonstrate to his subordinated his ability and belief in making positive changes despite the complications that may have characterized the an organization. 2. The transformational leadership techniques that Heather can apply while reforming Willow Pond include the introduction of motivational approaches for enhance the efficacy of employees. In addition, Heather can employee the use of better communication strategies and the involvement of the management in the decision making process. 3. Charismatic aspects of Heather’s personality may be instrumental in making changes within the organization considering that this approach to leadership generate the belief that a leader has the capacity to make meaningful changes. In addition, it is a way of convincing the management and the employees of her potential. 4. The job at Willow Pond is a wonderful career for Heather since it will enable her demonstrate her level of expertise from experience in ensuring the development of the organization. It will also be an opportunity of advancing her career  portfolio.

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