Global and regional environmental Essay Example for Free

Global and regional environmental Essay People across the globe are being affected by global and regional environmental changes. The drastic environmental problems such ozone layer depletion and climate change are as a result of over consumption, unsustainable life styles and unhealthy patterns of development (Harris, 47). Environmental problems are likely to hit the marginalized and the poor first often with drastic consequences but latter they will also affect the privileged. Unless these environmental problems are curbed they are threatening to cause havoc to the life support systems and the ecosystems. This will therefore lead to an immense and unprecedented crisis for the whole humanity. To achieve sustainable development and the health of the environment it requires drastic changes in the current global order and formulation of the alternative ways of thinking. Within environmental movements there are huge wealth of experiences, ideas and visions of what an alternative environmental sustainable and people oriented societies can look like. Environmental destruction has always been part of the human history (Harris, 48). Throughout time the problems of the environment have been important factors affecting the health of people both at regional and global level. The pressure on the environment has increased enormously as a result of changing scales of the human society increases and development of the technology. This problem is fuelled by the runaway global economic systems which have created over consumption (unprecedented affluence) and enormous level of poverty. The environmental problems now threaten to cause irreversible harm to the ecosystems and increase inequalities on a global scale (Pickering Owen, 117). Some of the environmental problems are immediate local problems whose their causes can be known and their solutions be identified. On the other hand other environmental problems are incredibly complex and they are often complex to handle. Such environmental problems involve much uncertainty and affect the whole globe and are the result of combined human behavior. These problems are maintained and embedded on the societal structures (Harris, 50). Some critics argue that environmental problems are as a result of the present day population growth especially in the third world countries and natural resources depletion in the highly industrialized countries (Harris, 50). Alarmist argue that the explosive population growth in less developed countries and overexploitation of the non renewable resources by the highly industrialized countries are combining to produce sets of condition which cannot be sustained in the long-run by our finite world. The population problems of third world countries constitute an impediment to social economic development and can pose a threat to depletion of natural resources. However relatively low crude population densities in many third world countries with exception of some few areas they do not produce population pressure on the natural resources (Harris, 52). Most of the third worlds countries have an even population distribution and few urban centers are becoming overcrowded. High rates of population growth in third world countries is as a result of high and constant fertility that have possibilities of reducing mortality due to the improved health facilities. Because of high proportion of children and high patterns of fertility heavy dependence burden is produced within the populations in most third world countries. The heavy dependence implies large expenditures of provision of employment and education for the growing population (Pickering Owen, 134). Most bureaucrats, economists and political leaders in third world countries especially in Africa argue that third world countries in Africa have abundant resources which have not yet been tapped. They also argue that large area in Africa have not been inhabited and therefore the political question that population growth put pressure on the limited natural resources should not be taken seriously (Harris, 53). There is need for the political leaders, economist and bureaucrats to know the prospect of the third world countries in terms of the resources base that can absorb the population problems of the third world countries (Harris, 54). In comparison to other industrialized countries for example Europe nations the land under cultivation in third world African countries is three times higher per capita, the livestock per capita is two times higher, the grazing land per each unit of livestock is a bout seven times higher while the mineral resources out put of third worlds countries in Africa constitute one tenth of the mineral output of the whole world (Harris, 54). The primary energy resources of the third world countries are enormous which are comprised of natural gas and petroleum product coal and hydro power for example 32 percent of world hydro power which can be exploited, 12 percent of reserves of uranium and 60 percent of thorium reserves are found in Africa third world countries. Despite the abundant resources of the third world countries most countries in Africa are under developed (Harris, 57). It would be a weak argument to suggest that the high population growth in the third world countries is the root cause of their underdevelopment. However the high population growth of the third world countries is an important factor that impedes development. The rapid population growth constitutes pressure on the arable land. Several million hectares of land are being degraded in third world countries (Pickering Owen, 204). The degradation of land can be linked to population pressure and poverty, values and attitude of people weak tenure systems and land management and drought which often results in over exploitation of the natural resources such as the trees used for fuel wood, overgrazing deforestation and unsustainable agricultural activities. Degradation has decreased land productivity, increased desertification and causes loss of arable land in most third world countries (Pickering Owen, 206). As a result of degradation in the third world countries there is less food than can be produced in degraded lands and also the availability of biomass is greatly reduced. Land degradation also makes the ecosystems to be less resilient and increases chances of malnutrition and susceptibility of diseases in the local populations. Third world countries like china, Ethiopia, Brazil, Nepal, India and most African countries have caused much of environmental degradation. In recent time the respective government has began to introduce policies to minimize the extensive environmental degradation that their countries are facing (Pickering Owen, 213). The environmental policies have been developed soon after formation of and applying pressure by several activist groups in the field of environment. Initially before the activist groups applied pressure the governments in the third world countries did not see any needs to develop environmental policies. Environmental degradation is only the problem of the third world countries and most often thirds world countries have make do with what they owns and usually they compete with large populations (Pickering Owen, 208). Once a natural resource for example water is degraded it become of little use to the people. On the other hand western or industrialized countries have a higher standard of living than third world countries or less developed countries. In developed countries the communities have access to electricity, clean water, housing, employment, refrigeration, clothing, food, heating, hospital, schools, medicines, machinery, manufacturing, communication and road thus in the process they consume much of the resources (Pickering Owen, 209). The communities of the third world poor countries do not have access to these things and they rely on what they can hunt, gather or grow. People in the third world countries acquire other things if they have surplus produce to sell and therefore are disadvantaged to gain access to power supply, telecommunication, railways and roads thus becomes difficult to access the few schools hospitals etc and therefore third world countries are not degrading the environment as much as the developed nations (Pickering Owen, 210).

Lorraine Hansberrys A Raisin In The Sun - Dreams Essay -- English L

A Raisin in the Sun - Dreams Dreams The play A Raisin in the Sun demonstrates the hardships and successes of the members of a black family living in the south side of Chicago during the 50’s. For the Youngers, dreams are life. They are what bring the family together and pull it apart throughout the play. Each member of the family has a particular dream, and each of those dreams is like a wall being built between its owner and various other members of the family. Everyone’s dream straddles the line between selfishness and goodness for the family; however, some, like Walter’s, seem to be pulled more by the gravity of selfishness. Both Mama and Ruth share the same dream, but each has a slightly different reason for her preference. Walter’s dream is the most apparent from the beginning of the play, and he presses his family and himself until he accomplishes his goal. Walter focuses so much on his dream, however, that he leaves no room for his family. One may ask, why is he so intent on his dream? Walter is out to prove something to himself, to his family, and to the world. He needs to show people that he is a man and is responsible. No one ever trusted Walter with anything important as can be seen when he says, â€Å"Ain’t nobody with me! Not even my own mother!† (Hansberry, 85). In all of his life, Walter was not allowed to grow into a man and bear the responsibility of his life and the lives of his family. Mama has always been the head of the family, and Walter never got the chance in his childhood to take responsibility with less important matters; therefore, when he is handed a check for $6500, Walter does what he never had the chance to do before. Walter’s father was a proud man who wanted his family t... ...s possessions in the minds of many people. They can tear apart a family like the Youngers, or they can grasp and control a mind like that of Walter. However, dreams are items not easily left behind, and if they were, what would become of the people who owned them? Dreams make up a part of the life of humans that without, who can say where life may lead a person. Probably nowhere. For without dreams, a human has no ambitions and no desire to make any impact upon the world. Without dreams the human race would be one of idle creatures that desire nothing more than to be like the cockroaches in this play, searching only for the necessities of life between periods of sleep. Maybe that would be better, though, for someone like Walter; after all, what has he done but be a burden upon society? Or will he someday succeed because of a dream, if only through his son?

Discrimination Against Homosexuals in the Military Essay

Since 1993 more than 14,500 service members were fired under the law of †Don’t Ask, Don’t Tell† (sldn. org). In 1950, President Harry S. signed the Uniform Code of Military Justice, which set up the discharge rules for homosexual service members. People wanting to serve their country were being discriminated and discharged because of their sexuality. Then in 1982, Ronald Reagan proposed a defense directive that states â€Å"Homosexuality is incompatible with military service† and people who engaged in homosexual acts or stated that they were homosexual or bisexual were discharged. In 1992, Bill Clinton, as a presidential candidate, promised to lift the ban. Finally in 1993, when Bill Clinton was elected president, he proposed a compromise that he named â€Å"Don’t Ask, Don’t Tell†. This law issued a defense directive that military applicants should not be able to be asked about their sexual orientation (Washington Post). Homosexuals being discriminated in the military have grabbed the attention of people all around the world. The question on whether or not homosexuals should have the right to serve in the military was a hotly debated topic in politics for the past few years. Even after the repeal of Don’t Ask Don’t Tell, will our society be ready to accept others? The research started with searching â€Å"Homosexuals in the military†. Then â€Å"Don’t Ask Don’t Tell† and personal stories of gays in the military was found. Unfortunately, no books could be found on this topic, but articles from top newspapers became a valid choice. Documentaries and podcasts were also looked at. Good sources were easy to find because the topic was so controversial in the US, so the news articles came in handy. The repeal of â€Å"Don’t Ask Don’t Tell† was all over US news websites, and news clips from YouTube were found. Last fall, a pentagon study was released that said a majority of the US forces, more than 70%, said that serving with homosexuals would have no negative effect on them. Forces fighting in Iraq and Afghanistan had a different response. 58% of combat marines said that they would prefer not to serve with homosexuals. Since the repeal in late September, the effect has been positive on quite a lot of people. The main people who are opposed to the repeal are the military chaplains. The majority of the 3,000 active chaplains are conservative Christians. A retired chaplain, named Brigadier General Douglas Lee, is one of the 66 retired chaplains that wrote a letter to President Obama, urging him to not go through with the repeal. In a video showing the effects (positive and negative) of the repeal, shows Brigadier General Douglas Lee talking about â€Å"Don’t ask, Don’t Tell†. He says, â€Å"Homosexuality is one of a multitude of sins. Chaplains help people wrestle with the sins that bisect them and their lives. The problem with this repeal is that this particular sin is being legitimized as being normal and okay†. The problem with the non acceptance of the chaplains is that many and most conservative Christians believe that homosexuality, like all of the other sins in the bible, is a lifestyle choice (Pbs. org). According to another Pentagon Study, thirty-five other countries allow homosexuals to serve openly with no negative effect (Sldn.  org). Consider two men, both wanting to serve their country, one is gay and one is straight. They get all of the same test scores, and pass, yet only the straight guy is let in, not because of anything else other than his sexuality. If the same circumstances had happened, instead with a man and a woman, it would be sexist. If one was white and the other was black, it would be racist. All of the victims of these situations would have protection under the law and could sue, except for the homosexual. The homosexual has no legal protection from the government (Library in a book: Gay Rights). The repeal could be the first step to changing this. September 20th 2011, Obama stated, â€Å"As of today, our armed forces will no longer lose the extraordinary skills and combat experience of so many gay and lesbian service members. And today, as Commander in Chief, I want those who were discharged under this law to know that your country deeply values your service†(UStoday. com). Military bases around the US have been holding sessions for service members to educate them on the repeal of â€Å"Don’t Ask, Don’t Tell†. They say, â€Å"You are not expected to change your religious or moral beliefs, however you are obligated to treat all others with dignity and respect† (Pbs. org). It seems as though that our society has been coping positively since the repeal. There are always going to be some people who will not stray from their views, but the percentages are going up and more and more people are willing to except homosexuals serving freely in the US.

Three Representations of Effective Peaceful Protests in...

Analyse the representations (1,2 and 3E) and choose the one which you think is the best representations of how effective peaceful protest was in securing civil rights in the USA Representation 2 is the best representation in showing how effective peaceful protest was because it has the best accuracy since it’s a history book, for example â€Å"In 1961, 26 year old African-American teacher† this is an accurate report, moreover the source has good comprehensiveness and covers most of the events of the civil rights in the USA. However, Representation 1,2 and 3E all represent how effective peaceful protest was in securing civil rights in the USA. All the representations are judged on accuracy, which is compared to my own knowledge of factual†¦show more content†¦The only negative comment of representation 1 is that their impact was â€Å"limited† and it does not elaborate this point any further, this suggests that representation 1 is one sided although this limits the sources objectivity it is still relatively objective with a good overall view and non-emotive language. Representation 3 is accurate and no factual errors for example the source describes â€Å"Sit-ins were spreading across the south† this is correct since at least 70,000 activist from the SNCC (Student Non-Violent Coordinating Committee) which were heavily involved in the sit-ins. In addition King often side lined as described in the source. Therefore, representation 1 has no incorrect information, it covers a large amount of detail and therefore very accurate. Representation 2 has limited completeness like representation 1 it does not discuss the civil rights act, however representation 2 mentions the Voting Rights Act and more importantly the black power movement and the riots which is key in understand that sometimes violent protest prevailed. Representation 2 describes the role of publicity and states â€Å"millions of television viewers around the world saw the divisions facing American society† Representation 2 isShow MoreRelatedGp Essay Mainpoints24643 Words   |  99 PagesResponsibility of Media j. Media ethics k. New Media and Democracy 2. Science/Tech a. Science and Ethics b. Government and scientist role in science c. Rely too much on technology? d. Nuclear technology e. Genetic modification f. Right tech for wrong reasons 3. Arts/Culture a. Arts have a future in Singapore? b. Why pursue Arts? c. Arts and technology d. Uniquely Singapore: Culture 4. Environment a. Developed vs. Developing b. 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