Population Growth and the Arising Environmental Issues Essay Example for Free

Population Growth and the Arising Environmental Issues Essay Population is determined by the relationship of two factors. One being birth rate and the other is death rate. If the number of deaths is less than the number of births then the population is growing larger. In John Laffins novel The Hunger to Come data is present showing that the population will continue to grow and not stop; About 2050 the population will be 15. 000 million, a century later 82. 000 million and by 2350 a frightening 440. 000 million will be reached(Engelman, 47). Like all living organisms, humans grow and reproduce; however, compared to the rate of which food is grown and supplied, the birth rate rises at a much faster rate. This compared rate of growth is known as the Malthusian relationship. The Malthusian relationship concludes that human population will eventually grow to be too big, to the point where there will not be enough food supply and other vital resources. When this happens, famine and/or death will occur, unless a plan is put into place regarding how to limit population growth. One main problem which results in the Malthusian relationship would be uncontrolled fertility. Since the death rate is decreasing due to medical advancements it allows more births to happen. Humans without doubt will create a baby faster than the supplies needed to support them. This results in birthrate being dropped down to zero population growth. This can happen in many ways, providing women with contraception (birth control), abortion centers and by creating laws to prevent couples from having more then two children. Education on family planning and birth control is a primary factor in restraining population growth. A common problem that people think is associated with overpopulation is having nowhere to put everyone, but there are also many other environmental issues that it causes. More humans will be using more cars, burning more fuel, eating more food and drinking more water. This causes more air pollution, more lands are ruined and more water and food to disappear. Therefore, population control is necessary on a global level in order to protect our environment. Population growth is ruining the earth’s oceans and water sources. This causes a decrease in earth’s water supply for the future. Due to the fact that water is vital to survive, the water sources being polluted will not do humans well. Besides water pollution, population growth also pollutes the air, which causes the greenhouse effect and reduction of the ozone layer. The greenhouse effect is when gases build up around the earths outer atmosphere which literally turns the earth into a greenhouse. What this means is that the heat allowed into the earth’s atmosphere is trapped inside and not aloud back out of the earth’s atmosphere. This results in an increase of the earths temperature, therefore it causes natural disasters such as hurricanes and due to the increased heat, crops do not grow properly. With the greenhouse effect comes the disappearing ozone layer. The main purpose of the ozone layer is to regulate the amount of UV light coming down to the earth’s surface from the sun. The chemical chlorofluorocarbon which is found in air conditioning systems, when in the air breaks down the ozone layer. This relates to population growth because of how many families are being produced everyday which results in more communities being built which means more houses. Therefore, this means more air-conditioning units will be in use, which results in the chemical chlorofluorocarbon being let out into the air and breaking down the ozone layer. With the ozone layer being broken down, more UV light enters the earth’s atmosphere and causes humans to gain skin diseases such as skin cancer. Therefore, if population growth is controlled and there is less people, less air conditioning will be used, global warming and the breaking ozone layer could be prevented. Main causes of air pollution are the use of cars and industrial plants, both which let loose harmful fumes into the air. Acid rain is a result of air pollution, it occurs when too many toxins are released into the air. It is made by fossil fuels being burnt then released into the air as a gas which then reacts with sunlight, oxygen and moisture. Acid rain when precipitated pollutes water and damages many materials and resources. Another downfall to cars with population growth is the fact of cars having air conditioning. This is because more chlorofluorocarbon will be let into the air from the car’s air conditioning. With the population increasing, it is creating air pollution which is harmful to all living organism because they need clean air, one of the most important necessities of life, to breathe. Population growth also threatens the earths farming resources. For example the desertification of land, this occurs when fertile land is turned into infertile land. This can happen from overgrazing of cattle, or the topsoil being carried away (erosion). If too much water is used, it can cause desertification which is mostly caused by a growing population. The more people need food, the more land is being used in the wrong way to try and make food. Another way population growth affects our outdoors is deforestation. Forests are cut down for the demand of fire wood, agricultural space, paper products and more space to live. However, forests are needed for more than human needs such as to regulate the amount of carbon dioxide let out into the atmosphere. Let it be known that population control will not end all the problems, but it would allow more time for them to be fixed and alienate environment problems. The earths environment is not infinite and can come to an end if population control was not started. Actions must be taken now to correct the current situations with the world involving population growth, these actions are the increase of deforestation and desertification, the decrease of farmland, more water pollution, the deteriorating ozone layer and the greenhouse effect. It is evident that there is no way our population can keep growing at the rate it does now without negatively impacting our environment.

Future of the Internet in Education Essay -- Internet

How often does one find himself checking the Internet for directions? How easy has the ability to find answers to questions become? How hard is the opportunity to check one’s Internet to pass up? Why has the Internet become an every day, every hour part of life? With the capabilities of the Internet and what one can spend his time doing on the Internet, the questions about the future of the Internet’s affects on its users continues to grow rapidly. The use of computer technology in the classroom is growing to be a major concern for parents and educators all over. How much time should children be allowed to browse on the Internet? Is the Internet affecting the children’s, the future of society, ability to focus? Should parents and educators trust the websites that students get their information from? Although the Internet has done an absolutely fabulous job at making what may have seemed impossible possible, with live video chatting, music streaming, and online bo oks, the Internet is definitely responsible reading and intellectual engagement problems in students. The Internet moves at very fast speeds and can access an enormous amount of information in less than a few seconds with a few typed letters and the click of a button. Search engines such as Google, Bing, Yahoo!, and Ask have mastered the ability to provide a person at search for just about any answer with what seems to look like an endless amount of links leading to what that individual could possibly be inquiring about. Then there are websites including GoogleMaps and Mapquest that help finding a destination and/or direction to such destination a â€Å"piece of cake†. Such websites are without a doubt handy in providing a driver with step by step directions to where he coul... ...ary†. Education Digest 67-1 (2001): 46-49. Academic Search Elite. Web. 13 March 2012. Keen, Andrew. â€Å"The Cult of the Amateur†. Perspectives on Argument. Ed. Nancy V. Wood. Boston. Pearson, 2012. 503-504. Print. Kirshenbaum, Matthew. â€Å"How Reading is Being Reimagined†. Perspectives on Argument. Ed. Nancy V. Wood. Boston. Pearson, 2012. 508-510. Print. O'Hear, Steve. "The Internet Can Increase Learning." Has Technology Increased Learning? Ed. Roman Espejo. Detroit: Greenhaven Press, 2009. At Issue. Rpt. from "E-learning 2.0—\ How Web Technologies Are Shaping Education." www.readwriteweb.com/archives/e- learning_20.php. 2006. Gale Opposing Viewpoints In Context. Web. 19 Mar. 2012. Wells, Melissa. â€Å"Internet-Related Problems Coming to The Attention of School Social Workers†. Children & Schools 28.4 (2006): 237-242. Academic Search Elite. Web. 13 March 2012.

Dubai Under Pressure

Under Pressure, Dubai Company Drops Port Deal 1. Discuss the role of political factors-both in the united states and in Dubai- played in the reversal of the port deal. Solution: This case talks about the disparity of the co.uk/what-led-to-the-rise-of-political-parties-in-the-1790s/">American political parties against the ownership of port operation by the state owned Dubai company. The republicans and Democrats being the opposition party were disfavoring the sale of some terminal port operation to DP World an Arab state company.Even though Bush being the president of the ruling party was not able to stop the transfer of control of the terminals due to the force of political decision. The force that played in the reversal of the port deal was mostly security issues related with Arab world, there was a huge protest about economic security of United states. The Democrats and Republicans were backdrop of concern about possible terrorist attack . Whereas the ruler of Dubai was willing to transfer the lease to the American company to avoid any further damage.He also had to withdrew the deal to maintain a friendly relationship and to maintain a political stability in the host country. 2. How did the concerns of the US public result in a business decision by a Dubai company? Solution: As it is said in the case, that the outcome did nothing to solve the underlying issue exposed by an uproar that has consumed the capital for weeks. It means that the people were not happy but were panic stricken with the fact . The terror of 9/11 has created a phobia in mass.Media has stereotyped the American people by only showing the dark side of the Arab world. So the concerns of the US public result in a business decision was very unfavorable and prejudice. 3. Do you agree with the decision, accepting that transportation takes place through a global network of companies? Solution: Yes, I do agree with the above decision, because owning all the transportation company by the state would not be a feasible idea as well as the government would go against the practice of free economy if it is publicized by the government.As we have been learning from the start that completion and trade makes everyone better off, it would be very unfair and unjust if the transportation is nationalized. There is a high chance of cartel if its nationalized. 4. What are the implications of DP worlds withdrawal from global business and investment? Solution: It tries to imply us that not only economical but political understanding is also very necessary to start a successful business venture. Understand the political sentiment of the country also plays a very vital role in business decision.Various factors such as expropriation , forced sale of equity to host country, nationalization, discriminatory treatment to foreign country, barriers to repatriation, loss of technology, interference in management decision making, dishonesty by government officials are some of the various political risk today. So assessment of the political risk before entering into the foreign borders is what the case is trying to imply. Submitted By: Jayanta Mani Kayastha Roll No-11109 International Management IVth trimester SAIM College

Product Life Cycle Theory Essay

One of the hypotheses that were existed in the world about the trading of goods and service is called the H-O; the theory said that the international trading would only happen inside countries that have different resources; Labor rich country will trade with capital rich country. However, the theory is not really working on the international trade, 60% of the trading volume in the world only happens with the developed country which rich of the same input which is capital. Therefore, because the H-O theory is not effective then it appears a new theory called the product life cycle. This product life cycle does not only explain about why the international trading dominated by the trading between the developed countries, but also explains about the background of emergence the multinational corporation. Transformation from H-O theory to PLC theory Improvement of a theory is on the improvement of the assumption. H-O theory is still a comparative statistical international trade which almost all variable is considered as exogenous or fixed (the changing is specified outside the model). It made there is a tendency that discussing international trade is just talked around assumption. In reality a lot of variable in H-O theory had changed in endogenous model, so it cannot be generally applied. It can only represent trading between labor-rich country and capital-rich country which only 40% of international trading volume. Further this theory weakness gives the opportunity of emergence of new international trade that can also represent another 60% of international trade in developed country, which is PLC theory. The new theory uses dynamic variable as driving motives of international trade and also can explains about the background of emergence the multinational corporation. Dynamic Characteristic of PLC Theory PLC theory is constructed from testable hypothesis about what will happen if all of relevant curve (in previous theory is considered as a constant or fixed) changes from time to time. This changing affects trade, and hereafter trade affects welfare. The changing conditions are supply and demand of trading commodity because the dependent variable of them (knowledge variable) does also change, received from R&D (Research and Development). Moreover technology does not fix any longer because of innovation and invention in R&D. Factor endowment does also change. One labor can produce more than one unit of a product. In PLC theory, comparative advantage of a country is not permanent. The occurred changing of using input for production process of a new product after that product is mature in the market and standardized at the production process will shift the cost advantage from one country to another country. For example is United State lost their comparative advantage in car manufacture because another country can produce it easier and low cost production with none R&D cost. Assumptions Comparison between H-O theory and PLC Theory H-O Theory PLC Theory Supply and Demand Condition Fixed, Ceteris Paribus Always Changing Knowledge Variable Given Investment Variable Determinants Quantity and Quality of Production Factor and Technology Fixed Changing in Time Market Competition Perfect Market Monopoly, RSG, Oligopoly Freight in Not Calculated Calculated Trade Condition Free Trade Tariff may be charged PLC Theory Derivation PLC Theory Definition PLC explains that product experiences three stages: introduction, maturity, and decline. In PLC theory, decline stage of a product can be delayed with international trade and developing national industry into multinational industry. PLC theory as a dynamic trading theory can explain these three areas: a) Reality of pattern and direction of international trade which is domination of developed country with rich of capital. b) Emergence of Multinational Corporation. How they (Oligopolies Corporation) get the market domination, face the competition, maintain and raise their market domination, increase their economic scale into a big business and further how they can reach the market power as global company. c) Expansion oligopolies global company to LDCs. PLC theory emphasizes at: a) Driving motives of innovation and invention which is emerged of market threat and promise. b) Punctual time to do innovation and invention. c) Communication to solve passiveness to the product and technology uncertainty problems. d) Utilizing economic of scale. e) Market domination strategy. Characteristic of commodity variety within developed country are: a) High price because of high R&D cost, so it has a tendency to be a luxury product in the introduction. b) Consumed by high income consumer c) Used economical labor, which can be changed with capital. Assumption Other assumptions used by PLC theory are: a) Corporations within developed country have not significant difference accessing to get and saturate knowledge, but the probability to use it is not same. b) The market has these characteristic: high income consumer, high labor cost, and relatively abundant capital. c) There are threat and promise at the market to enforce doing innovation and invention to maintain the profit. d) There is a promise to get a lot of profit in the introduction of monopoly product. e) There is an effective communication need between producer and consumer in the development of new product stage. To get that choosing production location is considered of closeness with market location. f) There are economies of scale with learning by doing behavior, and external economies because of closeness between market and production location. The Logic The logic here is straight forward — there are four stages in a product’s life cycle: Phase 1: New product stage The product is produced and consumed only in the producer country. Firms produce in the producer country because that is where demand is located, and these firms wish to stay close to the market to detect consumer response to the product. The characteristics of the product and the production process are in a state of change during this stage as firms seek to familiarize themselves with the product and the market. No international trade takes place. Phase 2: Maturing product stage In this stage, some general standards for the product and its characteristics begin to emerge, and mass production techniques start to be adopted. With more standardization in the production process, economies of scale start to be realized. In addition, foreign demand for the product grows, but it is associated particularly with other developed countries, since the product is catering to high-income demands. This rise in foreign demand (assisted by economies of scale) leads to a trade pattern whereby the producer exports the product to other high-income countries. Phase 3: Standardized product stage By this time in the product’s life cycle, the characteristics of the product itself and of the production process are well known; the product is familiar to consumers and the production process to producers. Vernon hypothesized that production may shift to the developing countries. Labor costs again play an important role, and the developed countries are busy introducing other products. Thus, the trade pattern is that the producer country (a developed country) and other developed countries may import the product from the developing countries. Phase 4: Dynamic comparative advantage The country source of exports shifts throughout the life cycle of the product. Early on, the innovating country exports the good but then it is displaced by other developed countries – which in turn are ultimately displaced by the developing countries. A casual glance at product history yields this kind of pattern in a general way. For example, electronic products such as television receivers were for many years a prominent export of the United States, but Europe and especially Japan emerged as competitors, causing the U.S. share of the market to diminish dramatically. It because R&D cost of Europe and Japan is less than R&D cost did by United States

Comparision of Rome and Sparta essays

Comparision of Rome and Sparta essays Sparta and Rome were military behemoths in their time, marching over rival armies without hesitation. Between around 600 B.C. and 370 B.C., Sparta was renowned for its incredible military strength, and was feared throughout Greece and the rest of the world. The Roman Empires armies dominated the world in much of the same way, conquering Gaul, Germania, Britain, North Africa, West Asia and all of Southern Europe. The Spartan and Roman soldiers were highly trained soldiers who could defeat any foe. The structure of the Roman and Spartan armies was incredibly similar, which suggests that Rome based their army on Spartas phalanx, which was what a Spartan army was called. The Spartan military's singular focus of individual prowess on the battlefield was the foremost fault in their system, whereas Rome's focus on each small group's aptitude in battle allowed their nearly identically composed army to achieve more. When a Spartan boy was born, the conventional childhood for him was far removed from what childhood is perceived in the majority of societies. A boy would spend the first seven years of his life at home, where his mother would teach him the basics of life, whilst his father, still enlisted in the army, was living at his barracks. When the boy turned seven, the state would remove him from his household and take control of his adolescence. He would then begin agoge, which was a very intense discipline and education program with a predominantly military philosophy taught by the army. The state would enlist each seven year old boy in an Agele, which was a troop, where training would begin. Elder Spartan men were the supervisors of these Ageles, and also acted as instructors for the boys. When a group of boys turned thirteen, one was chosen among them to become the Eirena. This choice was based on sensibility and strength in a boy, and when chosen, the Eirena would have partial leaders hip transferred to him. Gymnastics, ...

Aldous Huxley’s Shakespearian Dystopia

The Shakespearean dystopia of Aldous Huxley Shakespeare’s works revel as masterpieces centuries after their debut, influencing generations of writers including 20th century author Aldous Huxley. Huxley’s 1932 novel, Brave New World, stands as a distinct reincarnation of Shakespeare’s The Tempest, fusing a disturbing reality of a dystopian future with the key aspects of a classical Shakespearian piece. Ira Grushow highlights the similarities of these two pieces to determine Huxley’s question between innovation and emotion. Grushow reveals astounding evidence that links Huxley’s Brave New World to Shakespeare’s The Tempest by acknowledging the characteristics of Shakespeare’s piece and how they overlay Huxley’s critique on society and human values. Huxley’s novel, at its core, comes across as a reincarnation of The Tempest. Grushow exposes this by drawing comparisons between characters in both pieces. The article specifies how Bernard compares to Caliban as a â€Å"deformed monster and unwilling slave of Prospero,† (Grushow 43). Huxley intentionally made Bernard â€Å"eight centimetres short of the standard Alpha height,† and points it out continuously as a deformity (Huxley 64). Additionally, Huxley displays Mustapha Mond as â€Å"a father†¦to†¦ all under his care† (Grushow 44). A direct connection to Prospero, the father and controller in Shakespeare’s piece, Huxley demonstrates deeper insight into the traits of Shakespeare’s Prospero through Mond. Mond meets a different end then Prospero which allows Huxley to explore a new perspective while still keeping constant the main character traits. Even the character’s actions mirror the play as near the end Bernard â€Å"j umped up, ran across the room, and stood gesticulating in front of the Controller,† (Huxley 226). In surrender toward Mond, as a slave would to a master, Bernard proves to be a recreation of Caliban. The comparison of the two works enlighten new perspectives on old characters. Grushow’s article outlines Huxley’s critique on society through Huxley’s use of Shakespeare. Shakespeare’s work symbolizes classical literature and art in our society, it remains relevant because it resonates with reader. In Huxley’s world, connection and art mean nothing, everything Shakespeare’s work epitomizes results in misery in the World State. Huxley writes, â€Å"Making ninety-six human beings grow where only one grew before. Progress,† (Huxley 6). Blunt and effective, he glorifies progress and happiness whereas Shakespeare idealized passion. This shows the â€Å"full measure of the difference between Shakespeare’s vision of an ideal world and Huxley’s† (Grushow 43). The â€Å"ideal world† that Huxley portrays is convincing, nevertheless. Innovation and progress bring the promise of happiness in contrast to the tragedies many of Shakespeare’s heroes met. Huxley is arguing that society may be b etter off abandoning the arts, that â€Å"community, identity, stability,† and progress champion as the key aspects to an ideal world (Huxley 3). Even with the underlying darkness and horror that Brave New World displays, Huxley’s rhetoric succeeds in portraying a perfect world and vilifying the values Shakespeare represented. Huxley’s intentional comparisons to The Tempest help readers understand the disparity between passion and happiness and how both cannot coexist. By the end of the novel Huxley leaves his readers a dilemma with the things we value including art, emotion, and purpose. He argues that our morals and ideals counteract our nature as human beings. As Grushow states, â€Å"is his [John’s] code of morality any less obsolete†¦ in our new world than it is in the Brave New World?† John, who roughly represented modern society in contrast to the advanced World State, was the reader’s connection into Huxley’s world. Disgusted and horrified from the first page, reader sympathized easily with John and thought him honorable because he portrayed values we glorify including chastity, sacrifice to higher beings, and self-denial. However, by the end, readers recoiled from John whipping himself and denying himself even small pleasures like making a bow. Huxley describes â€Å"he shouted at every blow as though it were Lenina† (Huxley 252). John thinks of punishing Lenina, and, in the frenzy, sees her, becomes delusional from soma, and sleeps with her. It becomes apparent that passions and values that the reader supports cannot exist in the happy civilized world Huxley created. John, succumbing to sleeping with Lenina and killing himself in shame exemplifies the death of our ideals. Along with Shakespeare and our advancement in science, Huxley binds together the past and present to create an ideal future that disposes of the values of society. Huxley reincarnates Shakespeare’s characters from The Tempest and steers them into a new world, an ideal world that mirrors our own, as proven by Grushow. By constantly alluding to Shakespeare, Huxley connects a past filled with morality and values to his future of apathy and progress. Huxley presents to us a warning, that if our society progresses toward a brave new world as Huxley sees it, it will sacrifice our beliefs for the promise of happiness. This caution of the future lets readers stop and question as they successfully feel the effect of Huxley’s message. Works cited Grushow, Ira. â€Å"Brave New World and The Tempest.† College English, vol. 24, no. 1, 1962, pp. 42–45. www.jstor.org/stable/373846. Huxley, Aldous. Brave New World. New York: Harper Bros., 1946. Print.

Comparative criminal justice Essay Example | Topics and Well Written Essays - 500 words - 2

Comparative criminal justice - Essay Example The ranking was done on 179 countries from the least corrupt to the most corrupt. The corruption perception index was 9.4 for Demark, which the least corrupt, 2.9 for Bolivia, and 1.4 for Myanmar, which was ranked as the most corrupt among the countries, studied (Transparency International Web). This paper will focus on comparing the official crime rates of bribery, and drug offences per 100,000 in Denmark, Bolivia, and Myanmar. The paper will analyze the degree of cross-national differences and try to explain the differences in crime rates in the three countries. Bribery and drug offences are two crimes that are illegal in addition to involving a lot of corruption. The eighth United Nations Survey of Crime Trends and Operations of Criminal Justice Systems, which was done for the period between 2001 and 2002, showed that these crimes are still persistent (United Nations Web). In 2001, 37,553 crimes were committed in Bolivia, which is equivalent to 435.80 crimes per 100,000 inhabitants. Crimes were higher in Denmark where a grand 473,290 crimes were committed in 2001, which equates to 8,831.69 crimes per 100,000 inhabitants. In Myanmar, 19,873 crimes were reported which equates to 41.24 crimes per 100,000 inhabitants. In 2002, the total number of crimes declined in Myanmar and Bolivia but increased in Denmark. The total numbers of crimes were 18,301 in Myanmar, 31,138 in Bolivia and 491,026 in Denmark. In relation to bribery and drug offences, Bolivia had the highest number of crimes per 100,000 inhabitants in both 2001 and 2002. The records by the United Nations shows that out of every 100,000 inhabitants 0.22 and 0.28 bribery crimes were recorded in Bolivia in 2001 and 2002 respectively. In case of Denmark, there were 0.09 and 0.07 bribery crimes for the years 2001 and 2002 respectively. Though ranked as the most