Environmental Problems Derived From Modern Societies Environmental Sciences Essay

Environmental Problems Derived From Modern Societies Environmental Sciences Essay Global warming is probably one of the most talked issues of our generation and ironically it is probably one of the most misunderstood subjects. Everyone talks about it without truly understand what it means for our future or what its horrifying consequences are. The dictionary defines global warming as the rise in the average temperature of Earths atmosphere and oceans since the late 19th century and its projected continuation.  [1]   This essay will analyze with more depth this definition and also make the students understand how serious this subject is about to become and how it is in our hands to slow down this process before it is too late. Environmental problems derived from modern societies The comfort we have in our modern life is leading us to use up many natural resources. So, it is important to understand what controls the fragile and complex climate on Earth. The Earth temperature is controlled by the greenhouse effect. This effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is back towards the surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be in the absence of the gases. Life on Earth is only possible because of the green house effect. Actually, if this effect did not exist, the temperature on the surface would be around 34 °C colder than it is in the present days. With the rise of gas emissions of the green house effect, as in the gases which absorb and emits radiation within the thermal infrared range, the fragile and complex system that controls Earth climate is affected and consequently, the surface becomes warmer. As Derek Markham states: The main greenhouses gases are carbon dioxide (CO2), methane (CH4), chlorofluorocarbons (CFCs) and other halocarbons, ozone (O3) and nitrous oxide (N2O). These gases are not only produced by human action but there are also natural causes aggravating the situation. Starting by stating the main ones, such as, our ever-increasing addiction to electricity from coal burning power plants releases enormous amounts of carbon dioxide into the atmosphere.  [2]   Every day, more electric gadgets flood the market, and without alternative energy sources, we are highly dependent on burning coal for our personal and commercial electrical supply. Other big issue is the demand for more cars and consumer goods, which increased the use of fossil fuels for transportation and manufacturing caused its growth at an alarming rate among the population. Other cause derived from the grown of the population is the enormous quantity of methane released into the atmosphere by the creation of animals in a large scale. The process of anaerobic decomposition that takes place in the intestines of herbivorous animal produced methane. Furthermore Markham says: The use of forests for fuel (both wood and for charcoal) is one cause of deforestation, but in the first world, our appetite for wood and paper products, our consumption of livestock grazed on former forest land, and the use of tropical forest lands for commodities like palm oil plantations contributes to the mass deforestation of our world. Forests remove and store carbon dioxide from the atmosphere, and this deforestation releases large amounts of carbon, as well as reducing the amount of carbon capture on the planet. Analyzing the consequences Although there are countless alarming consequences  [3]  there are a few that deserve more attention. For instant, with climate change, areas where precipitation was relatively constant now cease to be. With time, this situation generates a low irrigation of soil and consequently the desertification of soil. What happens it that the soil of these certain areas starts to become increasingly sterile and which means that the land does no longer have enough nutrients to grow new vegetation, both natural and planted by men. Without vegetation, less will rain, the soil becomes barren and lifeless and, of course, survival is very difficult. Also, as global warming is associated with the rise of the planets average temperature, this increase passes on the heat to water sources present on Earth and therefore it is a reason of alarm because it is believed to be the main cause for some Fauna and Flora extinction once present in the deep ocean. Also, Joe Romm says: It is predicted more intense monsoons with climate change. Warmer air can hold more water and puts more energy into weather systems, changing the dynamics of storms and where and how they hit.  [4]   Considering this scenario, what it is more likely to happen is that cities and towns will not be prepared for this impact in terms of infrastructures. Another issue, and that might be the scariest, is the general reduction in food production: Due to this Natures immoderate behaviour and climates conditions, the profits in average crop will vary depending on its geologic location. This effect on productivity will lead to a reduction in global food production, resulting on the increase of cases of malnutrition.footnote! http://www.carebadges.com/?p=15 This will also be followed by the fact that mosquitoes are extremely sensitive to climate variations and global warming will allow these species to travel to parts of the world that used to be too cold for them to survive, which means that tropical diseases will spread south from South East Asia and Africa to other places. Lastly is the fact that the polar ice (ice accumulated on top of the land on both poles) is melting at an increasingly fast pace, a process triggered by surface heating. The problem is that our Planet has about 38 million cubic kilometres of ice, of which 85% are in Antarctica. Because ice is less dense than water, around 33 million of cubic kilometres of water would obviously go to the ocean. Considering that the oceans surface is 360 million cubic kilometres and if this surface remains constant, it would mean an increase of 60 meters of the sea level. Of course this is an irrealistic and extremist point of view and we can only predict based on results of the UN Climate Panel an increase of the sea level about 18 to 60 centimetres in the next century, which is not a big problem. What have we been doing to minimise global warming? Up to date, there have been major worldwide congresses and Talks to discuss the Global Warming issue and spread the word. From all of them, there are two that deserve attention: The World Summit River in 1992 which took place in Rio de Janeiro, was the first major conference focused on this topic and to debate solutions to combat global warming. 117 representatives of countries around the world were present that day to sign the most important measure called Agenda 21, which committed these signatory nations to adopt the new methods of sustainable development, creating an economic background to serve as financial support in order to achieve the target set to cut carbon emissions by the year 2000, when carbon dioxide in atmosphere was 355 ppm. In the following years the involve countries did not accomplished the targets and in 1997, when the carbon emissions where 365 ppm at atmosphere according to IPCC, it was called the Kyoto summit. In the Kyoto summit there been established new targets to cut up 5.2 per cent below 1990 levels before 2012 and again the countries did no achieve this. So it is understandable that we have been doing climate change policy but failed over and over again. It is time to realize the current approach is broken and we have to think about other solutions. The solutions As consequences, solutions are countless and should be put into practice more actively. The solutions presented next are the most important ones: Starting by fossil fuels, probably the most difficult one to achieve because of its presence in society is to continually eliminate the burning of coal, oil and natural gas and replace them by other sources of energy such as solar energy, wind energy, water splitting, algae fuel, terra power, wave energy, urban cooling and geo- engineering Infrastructure Upgrade is another measure that needs attention, buildings in cities contribute to about one third of all greenhouse gas emissions, even though investing in thicker insulation  and other cost-effective, temperature-regulating steps can save money in the long run. But energy-efficient buildings and improved cement-making processes could reduce greenhouse gas emissions in the developed world and prevent them in the developing world. Transportation is another major source of greenhouse gas emissions, so one action that could make all the difference for this situation is moving near to work or use other ways of transport such as walking, cycling or some other way that only requires human energy. Avoiding long-distance flights would be of great help too, for instant there are distances that can be achieved by train instead. Consuming less should be the number one rule in developed countries. Consuming less results in fewer fossil fuels being burned to extract, less production and less shipping of products around the world. Following this thought, every citizen should do more with less and try not to waste our resources so easily, such as leaving the tap open or the lights turned on. The same applies to choose carefully what you buy, for instant choosing local food because it does not need to be transported. Following this thought, consuming less would have a big impact in cutting the trees and would help preserving the few existing forests because right now 33 million acres are cut down per year. One option is to set a global tax on carbon, which is applied consistently across the globe. This would mean the biggest polluters pay the appropriate cost for the damage they are doing to the environment. Proceeds of this tax could be reinvested in renewable energy solutions and energy efficiency schemes. Tax credits could also be given for research and development schemes focused on reducing energy use, conserving water and other energy efficiency initiatives. . What should we expect from the future? Is there still hope? As everyone heard before, the future is in our hands, especially in the leading governments. There is still no absolute idea about solutions probably there is no definite solution to solve global warming but there are solutions to gain time and make things last for longer. Countless organisations and scientists believe that every day. We are not yet saved or doomed, which should be more than a motivation for us, citizens of the world, to act more efficiently and start thinking about new ways of living. I believe that we are not yet prepared for the possibilities of having to adapt our livings standards and probably the need to survive rather than living comfortably in our cosy homes. But again it all depends on our governments and us all.

Ap Exam Essays

AP Exam Essays 2001-2010 2010 AP Exam Essays 1. In what ways did ideas and values held by Puritans influence the political, economic, and social development of the New England colonies from 1630 through the 1660s? 2. Analyze the political, diplomatic, and military reasons for the United States victory in the Revolutionary War. Confine your answer to the period 1775–1783. 3. Analyze the ways in which controversy over the extension of slavery into western territories contributed to the coming of the Civil War. Confine your answer to the period 1845–1861. 4.Analyze the roles that women played in Progressive Era reforms from the 1880s through 1920. Focus your essay on TWO of the following. †¢ Politics †¢ Social conditions †¢ Labor and working conditions 5. 5. Explain the causes and consequences of TWO of the following population movements in the United States during the period 1945–1985. †¢ Suburbanization †¢ The growth of the Sun Belt †¢ Immigration to the United States 2009 [pic]AP Exam Essays 1. DBQ: From 1775 to 1830, many African Americans gained fredom from slavery, yet during the same period the institution of slavery expanded.Explain why BOTH of these changes took place. Analyze the ways that BOTH free African Americans and enslaved African Americans responded to the challenges confronting them. 2. Analyze the ways in which British imperial policies between 1763 and 1776 intensified colonials' resistance to British rule and their comitment to republican values. 3. Analyze the social, political, and economic forces of the 1840s and early 1850s that led to the emergence of the Republican Party. 4. Choose TWO of the following organizations and explain their strategies for advancing the interests of workers.To what extent were these organizations successful in achieving their objectives? Confine your answers to the period from 1875 to 1925. Choices: Knights of Labor, American Federation of Labor, Socialist Part of America, Industrial Workers of the World. 5. Analyze the home-front experiences of TWO of the following groups during the Second World War: African Americans, Japanese Americans, Jewish Americans, Mexican Americans. 2008 [pic]AP Exam Essays 1. DBQ: Analyze the ways in which the Vietnam War heightened social, political, and economic tensions in the United States. Focus your answer on the period 1964 to 1975. . Early encounters between American Indians and European colonists led to a variety of relationships among the different cultures. Analyze how the actions taken by BOTH American Indians and European colonists shaped those relationships in TWO of the following regions. Confine your answer to the 1600s: New England, Chesapeake, Spanish Southwest, New York and New France. 3. Analyze the impact of the market revolution (1815-1860) on the economies of TWO of the following regions: the Northeast, the Midwest, the South. 4. Following Reconstruction, many southern leaders promoted th e idea of a â€Å"New South. To what extent was the â€Å"New South† a reality by the time of the First World War? In your answer be sure to address TWO of the following: Economic development, Politics, Race relations. 5. Presidential elections between 1928 and 1948 revealed major shifts in political party loyalties. Analyze both the reasons for these changes and their consequences during this period. 2007 [pic]AP Exam Essays 1. DBQ: Analyze the ways in which technology, government policy, and economic conditions changed American agriculture in the period 1865-1900. In your answer be sure to evaluate farmers' responses to these changes. . Settlers in the eighteenth-century American backcountry sometimes resorted to violent protest to express their grievances. Analyze the causes and significance of TWO of the following: March of the Paxton Boys, Regulator movement, Shays' Rebellion, Whiskey Rebellion. 3. In what ways did the Second Great Awakening in the North influence TWO o f the following? Abolitionism, Temperance, the Cult of Domesticity, Utopian communities. 4. To what extent did the role of the federal government change under President Theodore Roosevelt in regard to TWO of the following: Labor, Trusts, Conservation, World affairs. 5. Landslide presidential victories do not ensure continued political effectiveness or legislative success. † Assess the validity of this statement by comparing TWO of the following presidential administration: Franklin Roosevelt (1936), Lyndon Johnson (1964), Richard Nixon (1972), Ronald Reagan (1984). 2006 [pic]AP Exam Essays 1. DBQ: Discuss the changing ideals of American womanhood between the American Revolution (1770s) and the outbreak of the Civil War. What factors fostered the emergence of â€Å"republican motherhood† and the â€Å"cult of domesticity? † Assess the extent to which these ideals influenced the lives of women during this period.In your answer be sure to consider issues of race and class. 2. Analyze the differences between the Spanish settlements in the Southwest and the English colonies in New England in the seventeeth century in terms of TWO of the following: Politics, Religion, Economic development. 3. Explain why and how the role of the federal government changed as a result of the Civil War with respect to TWO of the following during the period 1861-1877. 4. Historians have argued that Progressive reform lost momentum in the 1920s. Evaluate this statement with respect to TWO of the following: Regulation of business, Labor, Immigrants. 5.While the United States appeared to be dominated by consensus and conformity in the 1950s, some Americans reacted against the status quo. Analyze the critiques of United States society made by TWO of the following: Youth, Civil Rights Activists, Intellectuals. 2005 AP Exam Essays 1. DBQ: To what extent did the American Revolution fundamentally change American society? In your answer, be sure to address the political, soci al, and economic effects of the Revolution in the period from 1775 to 1800. 2. Compare and contrast the ways in which economic development affected politics in Massachusetts and Virginia in the period from 1607 to 1750. . To what extent did the debates about the Mexican War and its aftermath reflect the sectional interests of New Englandgers, westerners, and southerners in the period from 1845 to 1855? 4. Describe the patterns of immigration in TWO of the periods listed below. Compare and contrast the responses of Americans to immigrants in these periods: 1820 to 1860, 1880 to 1924, 1965 to 2000. 5. Analyze the extent to which TWO of the following transformed American society in the 1960s and 1970s: The Civil Rights movement, the antiwar movement, the women's movement. 2004 AP Exam Essays 1.DBQ: In what ways did the French and Indian War (1754-63) alter the political, economic, and ideological relations between Britain and its American colonies? Use the documents and your knowledge of the period 1740-1766 in constructing your response. 2. Analyze the impact of the American Revolution of the both slavery and the status of women in the period from 1775-1800. 3. Analyze the effectiveness of political compromise in reducing sectional tensions in the period 1820 to 1861. 4. Compare and contrast the programs and policies designed by reformers of the Progressive era to those designed by reformers of the New Deal period.Confine your answers to programs and policies that addressed the needs of those living in poverty. 5. Analyze the successes and failures of the United States Cold War policy of containment as it developed in TWO of the follow regions of the world during the period 1945 to 1975: East and Southeast Asia, Europe, Latin America, Middle East. 2003 AP Exam Essays 1. DBQ: Analyze the responses of Franklin D. Roosevelt's administration to the problems of the Great Depression. How effective were the responses? How did they change the role of the federal governm ent? Use the documents and your knowledge of the period 1929-1941 to construct your essay. . Evaluate the extent to which the Articles of Confederation were effective in solving the problems that confronted the new nation. 3. In what ways did developments in transportation bring about economic and social change in the United States in the period 1820-1860? 4. Evaluate the impact of the Civil War on political and economic developments in TWO of the following regions: The South, the North, the West. Focus your answer on the period between 1865 and 1900. 5. Compare and contrast United States society in the 1920s and the 1950s with respect to TWO of the following: race relations, role of women, consumerism. 002 AP Exam Essays 1. DBQ: â€Å"Reform movements in the United States sought to expand democratic ideals. † Assess the validity of this statement with specific reference to the years 1825-1850. 2. Compare the ways in which religion shaped the development of colonial society ( to 1740) in TWO of the following regions: New England, Chesapeake, Middle Atlantic. 3. Analyze the contribution of TWO of the following in helping establish a stable government after the adoption of the Constitution: John Adams, Thomas Jefferson, George Washington. . Compare and contrast United States foreign policy after the First World War and after the Second World War. Consider the periods 1919-1928 and 1945-1950. 5. How did the African American Civil Rights movement of the 1950s and 1960s address the failures of the Reconstruction? 2001 AP Exam Essays 1. DBQ: What were the Cold War fears of the American people in the aftermath of the Second War War? How successfully did the administration of President Dwight D. Eisenhower address these fears? 2.How did economic, geographic, and social factors encourage the growth of slavery as an important part of the economy of the southern colonies between 1607 and 1775? 3. The Jacksonian Period (1824-1848) has been celebrated as the era of t he â€Å"common man. † To what extent did the period live up to its characterization? Consider TWO of the following in your response: Economic development, Politics, Reform movements. 4. How and why did transportation developments spark economic growth during the period from 1860 to 1900 in the United States? 5. Describe and account for the rise of nativism in American society from 1900 to 1930.

Marketing Concept Of Customer Generating Marketing

Customer generating marketing has become very popular nowadays given the explosion in digital and social media. Engaging customers on a more personal interactive level is key to your bottom line. The marketing concept suggests that company strategies should revolve around creating customer value by engaging customers and building profitable relationships. In order for your company to be successful, all members of the company must participate in marketing, not just the marketing department. They must want to create value for the customer in order to engage them. It is a team effort. That is why it is important to understand marketing and how you play a role or fit in it. A value delivery network is key to delivering customer value. Suppliers, distributors, employees, and customers must work together closely to improve the performance of the entire system. Developing differentiation in the market contributes in creating superior customer value in order to capture value in return. Companies that understand their brand and communicate it well to their targeted audience are going to achieve success. As consumers change, companies must change with them. If they fail to adapt, it is a good chance they will be left behind. T-Mobile is a good illustration of creating differentiation and adapting to consumer changes in the market. Cellular customers have become tired of being locked into two year agreements with their cellular providers. They wanted to have the freedom of switchingShow MoreRelatedNew Product Development Of New Products Essay1341 Words   |  6 Pagesbe purchased by a company’s customers and has the potential to create new customers or to enter a new market. New products have been successful because a company identified a need in the market. However, this process may lead to additional costs, and time consuming activity for a company’s personnel. A company should ask if the risk will outweigh the rewards. 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Freedom Of Expression And Human Rights - 2007 Words

According to article 19 of the United Nations International Bill of Rights, â€Å"Everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers,† but what does this mean for the 193 UN member countries of the 196 countries in the world today? In a world where statements such as freedom of expression and human rights have such broad definitions, it is often hard to determine the effects of such clauses; especially when many citizens in countries of the world today struggle to exercise their freedom of expression due to strict governments. Countries such as China and Egypt have used†¦show more content†¦Many criticisms have been made on the validity of social media’s impact on activism because of its lack of the strong, personal bonds required in high-risk activism as in such prominent activist campai gns as the Civil Rights Movement. Social media is not as effective in creating a significant impact in social activism compared to actual riots and protests. It lacks the centralized,structured focus needed for effective social movements. Critics of social media and its growing impact would argue that the impersonal nature of social media does not promote action and personal sacrifice so much as it promotes participation in spreading the message of the cause and support of the values of the cause. The argument is made that â€Å"activists† on social media would rather â€Å"like a page on Facebook† or â€Å"follow a Twitter account† than risk their lives for the sake of their causes which is reflected in many statistics that show a low ratio between the amount of â€Å"likes† received on a page and the amount of action taken to aid in fixing the problem being presented; for example, the popular ALS Ice Bucket Challenge that became a world-wide internet p henomenon. According to the Charities Aid Foundation, only about 10 percent of UK participants involved in the challenge actually donated to the cause. Also, according to a study done by the business intelligence firm