Air Pollution at Present and in the Past

下面51due教员组为大家整理一篇优秀的代写范文- Air Pollution at Present and in the Past，供大家参考学习。这篇文章讲述的是众所周知，近年来，随着世界经济的快速发展，空气污染已成为一个日益严重的问题，世界各地的许多人在日常生活中都亲身经历了空气污染的缺陷。毫无疑问，多年来空气污染的状况发生了变化，使得现在和过去的空气污染或多或少地有所不同。因此，本文将对当前和过去的空气污染问题进行探讨和比较，并运用一些学者的观点来说明空气污染问题。希望本文能对如何在适当的时候更好地为广大人类治理大气污染提供一些有见地的建议。
Air Pollution at Present and in the Past
Introduction
It is known to us that air pollution has become an increasingly serious problem with the quicker and quicker development of the whole world in recent days and many people all over the world have personally experienced the defects of air pollution in their daily life. There is no doubt that the conditions of air pollution have changed over years so that air pollution at present and in the past is different more or less from one another. Therefore the following will talk about air pollution at present and in the past and compare them at the same time, during which the ideas from some scholars will be applied for the illustration of the air pollution issue. It is hoped that this paper can give some insightful suggestions as for how to better deal with air pollution for the great majority of human beings in the due time.
Air Pollution at Present and in the Past
First and foremost comes the air pollution issue at present and the specific air pollution conditions in London will be taken as an example to clearly demonstrate the air pollution situations at present. To put it more specifically, London is undergoing serious high air pollution and air pollution in some parts of London is so terrible that the Mayor of London has made up the decision to apply the highest level alert for the first time (BBC. 2017). It can be understood in this way that some parts of London is experiencing unprecedentedly devastating air pollution so that the Mayor of London has no choice but to use the highest level of alert for the first time out of realizing the severity of the air pollution issue. Only in this way can people be reminded to pay attention to the air pollution issue so that the air pollution can be prevented from deteriorating, leading to the detrimental effects of air pollution toward people being reduced to the least.
In order to better illustrate the air pollution issue at present in London, the news on the British Broadcasting Corporation (BBC) has especially described the feelings of students at a school in the heart of London toward their living in the area where there is bad air pollution (BBC. 2017). It is obvious that the direct experience of those students on the spot can help the readers resonate with them so that they can understand the air pollution better. The general feelings of those students toward the air pollution are “our eyes start stinging” (BBC. 2017), from which we can indicate that the air pollution has been really serious that it has made the eyes of those students sting. We can understand in this way that if the air pollution is not too serious, then those students won’t produce the sense of their eyes start stinging at all.
Detailed speaking, most of those students have the experience of coughing, eyes watering and other unpleasant feelings caused by the air pollution and the air they see is just like there is smoke in the air. Besides, those kids hold that the polluted air is not safe for people with asthma and it is even harmful for breathing for the normal ones due to the dirt in the air, suggesting that the longer people are living within the polluted air, the worse people’s health conditions may become. Apart from that, some children hold that it is not conducive for driving as well out of the short visible range and the drivers may be unable to see clearly in a hazy atmosphere. What has to be pointed out is that the most direct impression of those students toward the air pollution is that the air is dirty and they have not breathed the fresh air for rather a long time. It is obvious that a series of the detrimental effects of air pollution can be readily detected from the personal accounts of those students toward air pollution, which indicates that it is of urgent necessity to prevent air pollution from getting worsening and worsening in approaching days.
With the air pollution conditions at present being mentioned at length in the above, what follows is the air pollution in the past. Concerning the air pollution in the past, what has to be pointed out is that Meacher, an environment minister, has announced the air quality results for the year 2000 in UK (Meacher, Michael. 2001), from which we can gain something about the air pollution in the past. Or maybe it can be put in another way that the air quality results of 2000 can actually be seen as powerful justification of the history of air pollution. The more detailed information is that the urban air quality in 2000 was the best since the records began and it indicates that the measures taken both at local and national level to reduce emissions from all sectors are maintaining the overall improvement in air quality and helping to reduce the impact of air pollution on our health (Meacher, Michael. 2001).
However, what is a pity to say is that the air quality began to turn bad step by step afterwards, resulting in the potential danger of damaging people’s health. And it is added that moderate or higher air pollution began in 1993 and several phenomena had appeared subsequently due to the intensified air pollution problems. The aforementioned phenomena that occurred due to the air pollution mainly include the below ones: the increased ozone levels, more people’s having diseases, etc. Also, ozone accounts for the main form of pollution in rural areas and most of it comes from mainland Europe. Consequently, a large number of people in UK are suffering from the air pollution and their health is badly influenced further and further. There is no doubt that no one can benefit from the air pollution but there are only people that are losing quite much from the air pollution in both the mental aspects and the physical aspects. So it can be readily predicted that the economic development can actually take the responsibility for why the air pollution situations will become more and more serious.
After illustrating the air pollution issue at present and in the past, what can be easily found is that the air pollution issue has become worse as time goes by. As a matter of fact, it can be understood in this way that the greater using frequency of private cars and the increasing number of factories owing to the economic development have resulted in larger automobile exhaust emissions and poisonous industrial exhaust. So a fair knowledge can be obtained that the air pollution will develop to be more and more serious. As to this, people have to bear it in their mind that environment should not be a victim of economic development in any way and a clean environment should be guaranteed for the sake of sustainable development of economy in the long run. In the opposite, the environment may take revenge toward human beings in one way or another some time later.
Thus what comes next is some recommendations as for how to tackle air pollution so as to reduce the danger of air pollution to the least. Firstly, it is necessary for people to decrease their frequency of using private cars but instead switching to walking or public transport so that the automobile exhaust emissions can be controlled to a large extent. At the same time, the improvement of public transport is a priority to be realized for the sake of people’s being willing to choosing it. Moreover, it is important to plant more trees and stop building buildings in the future, just as those students from the school in the heart of London have said (BBC. 2017). Last but not the least is that the use of high level alert and living away from the business roads can as well play a part in mitigating the bad influence of the air pollution, contributing to more parks and more green spaces at last. From this sense, the implementation of stricter air quality controls can also be another effective means for handling air pollution in the reality so as to stop air pollution developing to the degree as can not be dealt with one day (ProQuest LLC. 2013).
Conclusion
To sum up, the comparison of the air pollution issue at present and in the past enables us to know that the air pollution is getting worse during the process of developing economy. According to this, we can learn that human beings can not sacrifice the environment for the development of economy because environment is the one that we rely on living all the time. What people should do is to spare no efforts to make their own bit toward protecting the environment so that the environment protection and economic development can reach a win-win situation in the end. Only in this way can human beings benefit the most from the economic development without damaging their health in any way.

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