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Paper代写范文:The air pollution problem 2019-02-12

今天论文代写机构Fanessay小编整理了一篇Paper代写范文--The air pollution problem,本篇文章阐述的内容关于空气污染问题。空气是大气的重要物质,也是人类赖以生存的最基本的自然资源。随着城市化进程的加快,空气问题一直困扰着人类。空气污染直接影响生态环境和人类健康。空气污染造成了许多悲剧。但空气污染是不可避免的,工业化必然带来空气污染,因此需要政府、企业、社会和个人共同减少空气污染。


1. Introduction


Air is an important material of the atmosphere, and it is also the most basic natural resource for human survival. As the process of urbanization is accelerating, the air problem has been plaguing human beings. Air pollution has a direct impact on the ecological environment and human health. There are many tragedies caused by air pollution. But the air pollution is inevitable, industrialization is bound to bring air pollution, so it requires the government, enterprises, society and individuals together to reduce air pollution.


2. Impact on Society


2.1 Sources of air pollution


The main factor affecting the quality of air is the process of urbanization, and the sources of air pollution are more, but mainly concentrate in three directions:


The first is the industrialization. Industrial waste gas contains a large number of harmful fumes, sulfides, nitrides and carbides, these components make air quality decline through industrial emissions, also these substances are not easy to spread, and the main component stays in the form of gas for a long-term.


The second is the exhaust pollution from urban transport. With the improvement of people's lives, trains, aircrafts, ships, cars and other means of transport have become an indispensable part, transport vehicles need to burn coal, oil and other substances, then it will produce a lot of waste gas which air cant break down quickly.


Third is the human life activities. For example, the process of cooking and heating will produce a lot of fuel through the combustion of flue gas, and then, when people burn garbage, it will produce a lot of gas which then enters the air and affects air quality. (, 2008)


2.2 Impact of air pollution


(1)Impact to the ecological environment


Pollution has a certain damage to ozone layer. A large number of refrigerants and chlorofluorocarbon gas are produced during peoples life and industrial production which greatly destroy the ozone layer and weaken its ability to block ultraviolet radiation.


The carbon dioxide produced by coal combustion and gas emissions generated by car are filled with the Earth makes a greenhouse effect. The excessive greenhouse gas keeps the Earth's temperature rising, and currently carbon dioxide is responsible for 57% of the global warming trend(Socha, 2007). The glaciers have begun to melt and are increasing at a certain rate each year which will result in a change in the ecological environment of the Earth.


There are a large number of sulfur dioxide, sulfide and other acid gases in air which can mix with the car exhaust emissions--nitrogen oxides in a short time, and then acid rain will come. Acid rain has a huge harm to plants and will lead to the reduction of agricultural production, the erosion of buildings, and the death of a large number of shrimp.


(2) Impact to human health


First of all, acid rain can make urban drinking water in chemical reaction, then cause a greater threat to human health. Second, human respiratory inhalation of air pollutants harms human body, such as upper and lower respiratory tract diseases. For example, when exposed to ground ozone for 6 to 7 hours, scientific evidence show that healthy peoples lung function decreased and they suffered from respiratory inflammation(, 2014).


2.3 Lessons from China


China is in development now, they ignore to protect the environment while paying much attention to economic development, so they meet air pollution and other serious environmental pollution problems, especially now almost half of China is in the haze. Air pollutants include a wide variety of contaminants such as sulphates, ozone, soot particles, dust, sulfur dioxide, and so on, whats more, the concentration of pollutants is quite high. The figure below shows the emissions of pollutants from 1999 to 2003 in China.


Now, Chinese levels of the pollutant in the air are comparable to Japan in the 1970s when air pollution was a major problem there(Jeffrey, 2008), and Air pollution is killing about 4,000 people in China a day(, 2015). May be China has the world's largest number of deaths due to air pollution. Moreover, lung cancer is the main cause of death currently in China. According to "China Daily", the released data from Beijing Cancer Research Association show that in Beijing, lung cancer cases rose 56% from 2000 to 2009. So does respiratory diseases, 26% of people died because of respiratory diseases, but in the United States, the percent is only 2% -3%. Thus, now, for China, to control air pollution is a very urgent task.


Chart: The emissions of pollutantsin China


Source extracted from the website on 4 May 2017


3. Ethical Dilemma


3.1 Kantian Theory


Kant believed that the right intention would result in right consequences (Taylor & Francis Group), which involves what rightis. To develop industry is a right intentionfor a country. Industry is the main body of the city, it also is the premise of economic development, but industrial production will discharge a large number of exhaust gas which is bound to impact on air quality and the environment, whats more, coal is the core fuel to support the industrial revolution and the rapid development of technology is inseparable from coal, but coal combustion will produce a lot of carbon dioxide, which have affected environment, and does not lead a right consequences. So some people say that economic development and environmental protection has reciprocal relationship. However, when a country develops to a certain extent, industrial development and environmental protection can be taken into account at the same time, which involves the green economy, and it is the direction all countries are going.


3.2 Utilitarianism


For utilitarianism, they only looks at the purpose and end result of an action(Velasquez, 2006). In the development of the economy, many countries, such as China, only focus on GDP, while ignoring the environmental factors. Utilitarianism is supportive of this approach, it is normal for them to sacrifice the environment in order to develop the economy and improve their competitiveness as a whole. Enterprises know increasing environmental investment is bound to lead to the reduction of their benefits and workers' income, so some of them choose to reduce investment in order not to affect their own income. In China, many private business owners do not obey the law, in order to profit more, secretly discharge the exhaust, waste water and other pollutant without pre-process, for them, economic benefit is greater than everything, they will not consider what kind of consequences it will bring to future generations or how long nature need to disperse the pollutants. On environmental protection issues, only considering ones own benefit should be abandoned, people all live on the earth, and everyone should love it. But at this time there is a new problem, when food and clothing are problems for some people, they will pay more attention to the economy than environment, and when economic development reaches a certain extent, environmental problems have become more serious. Thus, almost all countries have not escaped the curse, "pollute at first and then governance".


4. Recommendations


4.1 Measures


The best way to protect air quality is to reduce the emission of pollutants by changing to cleaner fuels and processes(Jerry, 2017), so people should find a way to reduce emissions of pollutants. Cooperative governance is a good choice, which emphasizes the collaboration of government, social organizations, enterprises, the community and the individual, and achieve effective results through co-governance approach.


(1) Carry out overall planning and rational distribution. Industry is still the leading one of economic development, a country's development is inseparable from the industry, so in the future, government should have a reasonable layout of the industry, so that the process of industrial production can reduce the air pollution.


(2) Improve people's environmental awareness. People will produce harmful gas in their production and life, so to improve people's environmental awareness is an effective way to prevent and control air pollution. For example, people can use solar energy, recycled products and so on (Rinkesh, 2009).


(3) Strengthen investment in the process of the prevention and treatment of air pollution. The funds are an important guarantee for the effective promotion of various control strategies. On the one hand, the state should strengthen research funds about the energy-saving and emission reduction. On the other hand, government should strengthen the integration of social funds, and social groups and organizations should increase investment to air pollution control, such as using environmental protection equipment.


(4) Formulate the relevant law. The government's legislation is the most powerful weapon for the implementation of environmental governance, which provides institutional security for air pollution control.


4.2 A Successful Example


During the 2008 Beijing Olympic Games, the central and local governments in China introduced a large number of laws and regulations on pollution prevention and control which improved the laws and policies of air pollution control, and it worked, during that period, people enjoyed fresh air and blue sky. And in the face of the PM2.5 problems in recent years, Chinese government has introduced the Clean Air Research Program and the Clean Air Action Plan. With the gradual improvement of the air pollution control system, air pollution in China has been relieved, the major pollutant emissions have fallen by more than 12%. Of course, it also cannot achieve without all Chinese common efforts. It is expected that by 2020, the unit's gross domestic product will drop 23%, energy intensity decrease by 15%, and carbon emissions drop 18% (Climate home, 2016). Air pollution control is a time-consumingtask,the results will be seen gradually.After the London fog incident, the British spent more than 30 years to get rid of the fogtitle(Greater London Authority, 2002). China is at the start of pollution control now and I believe it will be effective in the future.


5. Conclusion


Air pollution caused by industrial development, urbanization process and human life activities is inevitable, and it is also an irrevocable fact that air pollution impacts on the ecological environment and human health. Society needs to develop and people need to enjoy the fresh air, clean water and green hills. So it is essential to set government, enterprises, society and individuals as a whole and control air pollution through cooperation.




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