Ozone Depletion Regime Essay Example | Topics and Well Written Essays - 3500 words

Ozone Depletion Regime - Essay Example According to them, when the compound Chlorofluorocarbon (CFC) reaches the atmosphere, it can be broken down by ultraviolet radiation which in turn would result to a release of chlorine atoms. The chlorine atoms would then destroy large amounts of ozone molecules (O3), aggregately called as the ozone layer. Molina and Rowland further contended that since ozone layer absorbs most of the ultraviolet-B (UV-B) radiation from the sun, the depletion of the ozone layer would have dangerous health, environmental and economical implications. The study, which was published on the journal Nature on June 28, 1974, paved way to further studies of the subject and in 1976, the National Academy of Sciences finally confirmed the Rowland- Molina hypothesis. By early 1980's some countries, including the United States and Canada are already exerting their efforts to mitigate the use of the CFC including imposing ban on the non- essential uses of the compound. National efforts however are not enough in that the utilization of ozone depleting chemicals is on a global scale, and it entails a global effort to reduce the use of the ozone depleting substances. To attain this objective, an agreed international effort became necessary. In 1981, The United Nations Environment Programme (UNEP), acted on behalf of a proposal to conduct a global convention on the issue. There was a long deadlock as to the international negotiations to phase out ozone-depleting substances because of such issues as the lack of understanding about the extent of the threat and the presumed unavailability of a technological capacity to respond to the challenge (The Montreal Protocol: History 2001). Finally in March 1985, the Vienna Convention on the Protection of the Ozone Layer was signed. The Vienna Convention on the Protection of the Ozone Layer, though reflects international agreements to address the ozone depletion issue, does not contain legally binding control to reduce production and consumption of ozone depleting substances. A need for stronger measures is deemed necessary especially with the advent of reports of an ozone hole over Antarctica and a generated public fear of a possible ozone effected global disaster. Thus resulted th e Montreal Protocol on Substances that Deplete the Ozone Layer, "the first concrete international measure to control ozone-depleting chemicals" (Parson 2001). The Objectives of the Regime The Vienna Convention for the Protection of the Ozone Layer has a generally broad objective in that it merely requires its parties to "take appropriate measures" to protect "human health and the environment from ozone depletion". The Montreal Protocol on Substances that Deplete the Ozone Layer moved on further from these general goals by imposing stricter measures and by specifying concrete objectives of limiting and regulating the use of the ozone depleting substances. The initial objectives of the Montreal Prot

Sociology research term paper Essay Example | Topics and Well Written Essays - 1500 words

Sociology research term paper - Essay Example Some academics believe that stratification is the difference between equality and inequality, elitism and non elitism. Stratification introduces the idea of "hierarchy" into society. Social hierarchy can be based on the possession of different qualities in different communities, and some societies are more equal than others, but none can ever be completely unstratified as there will always be inequalities in certain areas, due to individual differences. However, in contradiction to this anthropologists have confirmed that social stratification is not as universal as once thought. Non-stratified egalitarian societies exist which have little or no concept of social hierarchy, political or economic status, class, or even permanent leadership. Also known as acephalous (or "headless") societies, the best examples of egalitarian cultures all have hunter-gatherer economies, although not all hunter-gatherers can be considered egalitarian. In modern western society such as in the US, UK and Europe we live within a stratification system. David Grunsky describes a stratification system as; " the constellation of social institutions that generate observed inequalities." (523) The "observed inequalities" referred to generally points towards the unequally distributed resources in our society; privileged families receiving a disproportionate level of power, prestige and other valued resources. A common place saying that "money goes to money" perhaps therefore actually derives from an accepted creditable sociological theory / observation. Grunsky highlights that the three key components of a stratification system are: 1. Institutional processes that define certain types of goals as valuable and desirable. 2. The rules of allocation that distribute those goals across various occupations. 3. The mechanisms of mobility that link individuals to positions and generate inequalities. Inequality is thus produced by 'matching' systems; of occupation and social role to reward packages of unequal value and then the allocation of positions to individual society members to the defined positions and rewarded accordingly (Grunsky, 523) The stratification system is very complex and multidimensional. Many types of reward can be attached to certain social roles and different sociologist theorist would advocate differing factors / rewards as being pivotal in creating social stratification. Factors which can be used to create a social hierarchy / stratified group include economic, political, cultural, social honorific, civil and human factors. There are different types of stratification systems, each dependant on a differing factor. Examples include: Tribalism within a hunting and gathering society, created by human factors such as hunting and magic skills. Slavery within a horticultural and agrarian society, created by economic factors (human property). A Caste society created by honorific and cultural factors (Hinduism) And, most relevant in Western industrial society: A Class system created by economic factors and supported by Classical and Liberalism ideology. Socialism created by political factors and supported by Marxism and Leninism ideology. (Meyer, 523) In modern industrialised society there is a class system in operation, as a stratification system it is generally acknowledged as a system of inequality. The class system of stratification is the source of

A Re-Vision of Teaching: Portrait of a Teacher in Process Essay

A Re-Vision of Teaching: Portrait of a Teacher in Process In Adrienne Rich's essay, When We Dead Awaken: Writing As Re-Vision, Rich writes about re-vision as the act of seeing with fresh eyes, of entertaining an old text from a new critical direction (629). RichÆ’ÃŽs idea of looking at a subject with fresh eyes is a strategy that I decided to employ to reflect on my own teaching practices. In using re-vision to examine one particular lesson that I taught on Adrienne Rich/feminism and another lesson on revision source integration, I was able to see my lessons from a new perspective. Just as Alice Walker looked at her mother unconventional piece of art, a garden, in her essay, In Search of Our Mothers Gardens, I began to see my lessons as unconventional pieces of artwork in this same way (746). Examining my lessons from this artistic perspective enabled me not only to explain the process itself, but also to discover what was missing from my first lesson, the role of the student. Looking at my process ultimately helped me to redefine studentsÆ’ÃŽ roles in the classroom. If I had recorded my feminism Adrienne Rich lesson this is what it would look like: fifteen minutes of me talking. This talk begins with me introducing an article in The Chronicle of Higher Education, which was written by a first-year composition teacher, Kate Dube. I bring the class attention to the observations she discovers from her class when they discuss feminism. I mention a few misconceptions about feminism, some students' thoughts on feminism, and reasons that Dube thinks feminism is a necessity due to the fact that there is still inequality between men and women today. Reading the class a statistic ... ...The Computer Delusion. The Atlantic Online. July 1997 . Rich, Adrienne. When We Dead Awaken: Writing as Re-Vision. Ways of Reading. 6th Edition. Bartholomae, David, and Anthony Petrosky. New York: Bedford/ St. Martins, 2002: 625-640. Rodriguez, Richard. The Achievement of Desire. Ways of Reading. 6th Edition. Bartholomae, David, and Anthony Petrosky. New York: Bedford/ St. Martins, 2002: 652-670. Tate Online. Tate Online: British and International Modern Art. 10 December 2004. . Walker, Alice. In Search of Our MotherÆ’ÃŽs Gardens. Ways of Reading. 6th Edition. Bartholomae, David, and Anthony Petrosky. New York: Bedford/ St. Martins, 2002: 738-747. Winterson, Jeanette. Art Objects Essays on Ecstacy and Effrontery. New York: Vintage International, 1995: 3-20

Automobile and Scientific Inventions Essay

There are many scientific inventions in our world. Some of these inventions are even in the houses that we live in. There are inventions such as computer games, the microwave oven, and even the Moto vehicle. These inventions make our lives much easier but it destroys the world as well. Everything and everyone gets harmed some way by these inventions. Let’s start off with this. The computer is entertaining but yet dangerous to our eyes. Children of our world love being on the computer. But they shouldn’t love it too much, because if you stare and are too close to the computer for far too long, your eyes begin to hurt and you become shot sighted. This is so because your brain decides that you don’t need to be able to see things far away and only see thing that are close to you. The computer is one of the best inventions because it helps you with a lot of things. Number one is work. It allows us to save all our important document and keeps them in a private file. The microwave oven. This is a machine that heats thing. It’s great in homes for when you want to heat foods. About 1/3 of the world has one. I’ll say this; microwave oven heats your foods but also destroys your health. As the microwave heats up, it sends of radiation inside and out. Your foods become polluted with radiation and if you’re too close to it you as well. Who likes eating cold food? I mean we all like food nice and hot, so we should have a microwave oven in our houses. I personally can’t go without a microwave. It one of my favorite scientific inventions. One of the most used scientific inventions would be the motor vehicle. Now this is brilliant! The motor vehicle or should I say, cars are very common to our modern day lives. EVERYBODY has one. Well if you have a license of course. Now cars are a complex piece of machinery. It’s like you’re basically holding a fully loaded gun. Almost every day there is an accident that occurs. We may not see it, but it happens. People get greatly injured or even die from car accidents. On the positive side, cars do have its advantages. People use cars to transport themselves around. It takes you from one place to another. Instead of having to walk, you drive. Another thing about cars, it pollutes the air badly. This is so because cars give off a great deal of smoke sometimes. This affects the greenhouse gases and even worse, the ozone layer. If the air is completely contaminated people with die. People that believe these machines are not good for our lives are somewhat correct but wrong. I believe that it has made our lives really easy and less complex. I think it has done wonders to the world and we should all appreciate the advantage we get from this.

Corruption Of African Democratic Functioning - 772 Words

Corruption has been an emerging issue in Africa within the context of government administration systems. Corruption in Africa involves the unprofessional conduct of authority of those who hold power and people in authority misuse the power by looking for personal increase which they are assigned. Segregation and poverty increase do to corruption, because of politics that are living a bountiful life, many of Africans are lacking from their basic needs such as education, housing, food, right to use clean water and hygiene. Wong Gomes (2014) describes corruption in the governance of Africa in two parts, the historical and the social-economic. â€Å"Corruption is principally a governance issue, a challenge to African democratic functioning. It is a failure of both institutions and the larger framework of social, judicial, political and economic checks and balances needed to govern effectively. When these formal and informal institutional systems are severely weakened by corrupt practic es, it becomes harder to implement and enforce laws and policies that ensure accountability and transparency ((Bamidele. O, 2013)†. According to Wong (2012), there are two basic forms of corruption. First, there is grand corruption which embodies greed and lust for power by those who already posses considerable wealth and power, and thus, large sums of money is typically involved in triggering grand corruption. And second, there is petty corruption which arises largely from economic necessity amongShow MoreRelatedRacism And The United States1178 Words   |  5 Pagesonly, is this international recognition what makes the United States a divergent society, but it is the principles that we were established on that makes us a well-functioning society. Although, these American principles elude to a liberating, symbolic, and personal appeal, it is internally flawed by governments beyond the beltway. Corruption is the root of all political evil that it in essence is perpetuated intercontinentally. It is therefore the use of powers by government officials for illegitimateRead MoreThe Effects of Military Governance in Ni geria Essay1442 Words   |  6 Pagesoil-rich state located in the eastern part of African. Since gaining independence in 1960, it has faced numerous regime changes. These fluctuations in stable governance have both positively and negatively affected the livelihood of the Nigerian people. The struggle for power has been a toss-up between civilian governments and militaristic dictators, each fighting to gain control of the lucrative oil reserves. As the military seeks to rid corruption from the ruling body, it has brought additionalRead MoreStereotypes of Africa: How Much Do You Know?669 Words   |  3 PagesThe word stereotype can be defined as â€Å"a widely held but fixed and oversimplified image or idea of a particular type of person or thing. Stereotypes can be found everywhere, from schools to our views on the world. There are many stereotypes about Africans and Africa as a whole, and just like a majority of all stereotypes, they couldn’t be more wrong. One of the stereotypes about Africa is that it’s a country. It has often been argued that Africa isn’t a continent when, in actuality, it is the secondRead MoreThe African Conscientization1192 Words   |  5 PagesThe African Conscientization is a term that is commonly used in when summing up the struggles that the African continent has gone through up to date. The struggles to achieve, social, political, economic, and democratic space are well documented in some of the African states, starting from the early eras of colonial rule till after independence. The philosophy of consciencism was first introduced by the former Ghanaian president, Kwame Nkrumah. Conscientization often referred to as critical consciousnessRead MoreLibya s Transition Of The Arab Uprising Essay1587 Words   |  7 PagesI. Introduction Just a few years ago, Libya had one of the highest standards of living of any African country. Now Libya is in political turmoil with multiple groups and governments trying to gain power. In 1969, Muammar Gaddafi seized power of Libya by a military coup. The authoritarian ruler stayed in power for four decades until 2011 when he was killed in an armed rebellion assisted by Western military intervention. The UN intervened in Libya for human rights reasons, not to facilitate a regimeRead MoreTerrorism : An Imperative For Economic, Political And Military Solutions1321 Words   |  6 PagesAFRICA; an Imperative for Economic, Political and Military Solutions. The bombings of the United States embassies in Tanzania and Kenya were marked indicators that Africa based terrorist groups were increasing threats to the interests of democratic societies in Africa those of all freedom loving societies the world over. Our policy makers have for long treated the Middle East and Asia as the main battlegrounds in the war on terror. Those regions have been joined by Africa in the aftermathRead MoreComparative Politics Final Exam : Why Are Some Countries Wealthier Than Others?916 Words   |  4 Pagesrevenues as directed by central authorities gives the state greater power† (Modern State, 51). However, corrupt government continuously deprive their citizens from these opportunities. Corrupt government are those that cannot not provide security, functioning legal system and infrastructures such as roads, public education and health care in order for their countries to thrive. As a result, this opens up room for outside actors to come in a nd take charge. These outside countries often take advantageRead MoreShould Global Superpowers Provide Aid From Corrupt Governments? Essay1198 Words   |  5 Pagesto help put an end to radicalism and military adventurism. Political Instability is not always shown in the Judiciary, Executive or Legislative branches. Corruption happens behind closed doors. They happen in private sectors (bribery and tax evasion). As this is seen, people of high ranks are able to take advantage of leaders because of corruption. Slide 5 Along the Mexican-American border, there are secret agreements which allow for the smuggling of drugs into the country. The sheriffs and borderRead MoreMr. Kim s Pledge895 Words   |  4 Pagesâ€Å"Bank’s president, Jim Yong Kim, pledged $1 billion to help bring peace to the Great Lakes region. Mr. Kim’s pledge was made in the Democratic Republic of Congo’s capital, Kinshasa, on a trip in the company of the U.N. secretary general, Ban Ki-moon, that also took in neighboring Rwanda and Uganda. Earmarked for financing health and education services, hydroelectric projects and cross-border trade, the loan is intended as an incentive to end Congo’s violence, despite the country’s endemically poorRead MoreThe Effects of Injustice, Corruption, and Crime Rates on South African People1866 Words   |  8 Pagesinjustice and corruption from their respective governments, the apartheid and the African National Congress. The apartheid system consists of all-wh ite government officials, while the African National Congress consists of people of color. Despite the differences in government, the outcome of the two had similar adverse effects on its people. Both governments shared a similar theme within its governing system: exploitation of the country’s abundant resources and people. As a result, the South African people

Political Geography and Ownership of the Oceans

The control and ownership of the oceans have long been a controversial topic. Since ancient empires began to sail and trade over the seas, command of coastal areas has been important to governments. However, it wasnt until the twentieth century that countries began to come together to discuss the standardization of maritime boundaries. Surprisingly, the situation still has yet to be resolved. Making up Their Own Limits From ancient times through the 1950s, countries established the limits of their jurisdiction at sea on their own. While most countries established a distance of three nautical miles, the borders varied between three and 12 nm. These territorial waters are considered part of a countrys jurisdiction, subject to all of the laws of the land of that country. From the 1930s to the 1950s, the world began to realize the value of mineral and oil resources under the oceans. Individual countries began to expand their claims to the ocean for economic development. In 1945, U.S. President Harry Truman claimed the entire continental shelf off the coast of the U.S. (which extends almost 200 nm off the Atlantic coast). In 1952, Chile, Peru, and Ecuador claimed a zone 200 nm from their shores. Standardization The international community realized that something needed to be done to standardize these borders. The first United Nations Conference on the Law of the Sea (UNCLOS I) met in 1958 to begin discussions on these and other oceanic issues. In 1960 UNCLOS II was held and in 1973 UNCLOS III took place. Following UNCLOS III, a treaty was developed that attempted to tackle the boundary issue. It specified that all coastal countries would have a 12 nm territorial sea and a 200 nm Exclusive Economic Zone (EEZ). Each country would control the economic exploitation and environmental quality of its EEZ. Though the treaty has yet to be ratified, most countries are adhering to its guidelines and have begun to consider themselves ruler over a 200 nm domain. Martin Glassner reports that these territorial seas and EEZs occupy approximately one-third of the world ocean, leaving just two-thirds as high-seas and international waters. What Happens When Countries Are Very Close Together? When two countries lie closer than 400 nm apart (200nm EEZ 200nm EEZ), an EEZ boundary must be drawn between the countries. Countries closer than 24 nm apart draw a median line boundary between each others territorial waters. The UNCLOS protects the right of passage and even flight through (and over) narrow waterways known as chokepoints. What About Islands? Countries like France, which continues to control many small Pacific islands, now have millions of square miles in a potentially profitable ocean area under their control. One controversy over the EEZs has been to determine what constitutes enough of an island to have its own EEZ. The UNCLOS definition is that an island must remain above the water line during high water and may not just be rocks, and must also be habitable for humans. Theres still much to be hammered out regarding the political geography of the oceans but it seems that countries are following the recommendations of the 1982 treaty, which should limit most arguments over control of the sea.

Walt Whitman And Langston Hughes - 1009 Words

Walt Whitman is a renowned American poet. He served as an example for all to follow. He put thoughts into peoples head. Whitman was very influential and had a very big effect on people. Langston Hughes was also a very influential American poet. He was known for changing others opinion of race and making their oppression evident to others. Hughes was very influenced by Whitman and he caused him to want to make a difference in peoples thoughts on his race. Whitman wrote a poem called I Hear America Singing and some people believe that it influenced Hughes poem, I, Too, Sing America. Hughe builds on Whitmans poems in these categories; structure and technique, themes, and effect on people and society. Hughe built on Whitmans poem in the†¦show more content†¦This was a cause for celebration, hence the symbol of singing. Whitman lists each profession followed by what they do and how it is their distinct song. He also related this to how wach one is American and this variety and jo y is what makes them American. The point he is trying to get across, is that the freedom in America is a cause for celebration and should not be taken for granted. We need to enjoy the freedom we have been so graciously blessed with. There is nothing more special than the ability to freely do what we find desirable each and every day. Hughes poem, I, Too, Sing America, is very different in the theme; the main theme is how he is viewed in America, being an African-American. He talks about how he treated differently because of his color. For example, I am the darker brother/ They send me to eat in the kitchen/ When company comes(Lines 2-4). It is clear that he is not treated equally because of his skin color. In this poem, he explains that, although he has dark skin, he too sings. He wants to, and is apart of their culture and country. Nothing and nobody can take that away from him. He explains that one day everyone will see how beautiful he is and be ashamed of how they treated him. These two poems, clearly have different themes; however, Hughes poem, I, Too, Sing America, builds off of Whitmans poem, I Hear America Singing, by saying that he is just as American and wants to enjoy the freedom of the country he resigns in and can sing just asShow MoreRelatedWalt Whitman And Langston Hughes Analysis796 Words   |  4 PagesWalt Whitman and Langston Hughes. Two highly renowed poets. One of Whitmans most known poems, I Hear America Singing, is about living the American life; he explains multiple types of people in his piece of work and how they are all a part of America. Similar to this, Langston Hughes wrote the poem I, Too, Sing America, and in this, he includes African Americans, suggesting that Whitman left some people out. Also saying, that blacks are proud and just as big of a part of America as anyone elseRead MoreWalt Whitman, Langston Hughes, And Tupac Shakur1088 Words   |  5 PagesWalt Whitman, Langston Hughes, and Tupac Shakur have a major role in English Literature, Even though they live during the different time periods from different backgrounds, and they all have written many poems about the American dream. When it comes to the American dream, people have different points of view on the topic. Many people believe that American dream is about all American citizens having equal rights and opportunities to achieve the success through hard work. On the other hand, many peopleRead MoreLangston Hughes And I Hear America Singing By Walt Whitman940 Words   |  4 Pagesgain a better understanding of the theme they are implying. In the contrast between the poems â€Å"I, too, sing America† by Langston Hughes, and â€Å"I hear America singing† by Walt Whitman it is clear that the two poets have very different point of views regarding American patriotism. Walt Whitman’s views on America’s joy and peace in his poems are very straightforward, while Langston Hughes poem--a response to Whitman’s--wan ts the reader to acknowledge what America should be like for everyone, including peopleRead MoreI Too by Langston Hughes vs One Song America Before I Go by Walt Whitman1307 Words   |  6 Pagesself back and need to start taking pride in what they do and where they’re from. In â€Å"One Song, America, Before I Go† by Walt Whitman and â€Å"I Too† by Langston Hughes, the speakers celebrated the concepts of individuality, originality, and nationality. People of all kinds are influenced by their everyday life and it shows in their work. Walt Whitman is no exception to this rule. Whitman was born in 1819 on Long Island, New York. From there he was a free spirit. He worked many different jobs includingRead MoreThe Difference Between Langston Hughes And I Hear America Singing998 Words   |  4 PagesIn this essay I will be talking about the differences between Walt Whitmans poem â€Å" I Hear America Singing† and Langston Hughes poem â€Å" I, Too, Sing America†. I will also be giving my opinion on whether or not Langston Hughes is responding to Walt Whitmans poem. Langston Hughes was an American poet, social activist, novelist, playwright, and a columnist from Joplin, Missouri. Walt Whitman was an American poet, essayist, and a journalist from West Hills, New York. This is all just background informationRead MoreSimilarities And Similarities Between Langston Hughes And I Hear America Singing835 Words   |  4 Pagesb est in their lifetimes. The first poem is written by Walt Whitman and is called â€Å" I Hear America Singing†. The other poem is by Langston Hughes and is called â€Å"I, Too, Sing America† .Many people believe that Langston Hughes wrote his poem â€Å"I, Too, Sing America† in response to Walt Whitmans poem â€Å" I Hear America Singing†. Some people have a completely opposite opinion and say that the two poems have nothing to with each other. Langston Hughes did many things in his life. Some of them include beingRead MoreLangston Hughes Essay1084 Words   |  5 PagesLangston Hughes was a large influence on the African-American population of America. Some of the ways he did this was how his poetry influenced Martin Luther King Jr. and the Harlem Renaissance. These caused the civil rights movement that resulted in African-Americans getting the rights that they deserved in the United States. Hughes was born in 1902 in Joplin, Missouri. His parents divorc ed when he was young and his grandmother raised him. She got him into literature and education; she was one ofRead MoreChallenges in The Negro Artist and the Racial Mountain by Langston Hughes2027 Words   |  8 Pageswords taken from the essay â€Å"The Negro Artist and the Racial Mountain,† Langston Hughes offers insightful statements that verge on the boundary of being, in a sense, challenges. He is directly confronting the implicit wariness of social stratification in that he dismisses the societal need for humans to conform and to adopt personalities and views for themselves that are significantly molded by the outside world. Langston Hughes is saying that humans, no matter their circumstance or origin, have theRead MoreAnalysis Of Walt Whitman s Works And Pieces1452 Words   |  6 Pagesthat are preventing freedom. As America develops its culture, these unintimidated activists have similar dreams including Walt Whitman, Langston Hughes, Charlotte Gilman, Malala Yousaf zi, Alice Paul, and Martin Luther King Jr. influence their views of society to promote equality and social change. Walt Whitman’s works and pieces illuminates on the potential of America. Whitman is a very outspoken and an optimistic poet and feels that when he was visiting New Orleans this truly exposed him to theRead MoreI Too Sing America999 Words   |  4 Pages In the poem I Too Sing America, by Langston Hughes had a significant message in that he desired to voice his expression on the issue of black oppression in America. Langston basic themes focused on the American Dream and the possibilities of hope and advancement were constantly present in his poetry. The tension between the unrealized dream and the realities of the black experience in America provided this insight to the black world. Langston Hughes undoubtedly saw himself first and foremost