首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The Truth about the Environment A)For many environmentalists, the world seems to be getting worse. They have developed a hit-lis
The Truth about the Environment A)For many environmentalists, the world seems to be getting worse. They have developed a hit-lis
admin
2014-11-27
37
问题
The Truth about the Environment
A)For many environmentalists, the world seems to be getting worse. They have developed a hit-list of our main fears: that natural resources are running out; that the population is ever growing, leaving less and less to eat; that species are becoming extinct in vast numbers, and that the planet’s air and water are becoming ever more polluted.
B)But a quick look at the facts shows a different picture. First, energy and other natural resources have become more abundant, not less so, since the book The limits to Growth was published in 1972 by a group of scientists. Second, more food is now produced per head of the world’ s population than at any time in history. Fewer people are starving. Third, although species are indeed becoming extinct, only about 0.7% of them are expelled to disappear in the next 50 years, not 25-50%, as has so often been predicted.
C)And finally, most forms of environmental pollution either appear to have been exaggerated, or are transient — associated with the early phases of industrialization and therefore best cured not by restricting economic growth, but by accelerating it. One form of pollution — the release of greenhouse gases that causes global warming — does appear to be a phenomenon that is going to extend well into our future, but its total impact is unlikely to pose a devastating problem. A bigger problem may well turn out to be an inappropriate response to it.
D)Yet opinion polls suggest that many people nurture the belief that environmental standards are declining and four factors seem to cause this disjunction between perception and reality.
E)One is the lopsidedness built into scientific research. Scientific funding goes mainly to areas with many problems. That may be wise policy but it will also create an impression that many more potential problems exist than is the case.
F)Secondly, environmental groups need to be noticed by the mass media. They also need to keep the money rolling in. Understandably, perhaps, they sometimes overstate their arguments. In 1997, for example, the World Wide Fund for Nature issued a press release entitled: "Two thirds of the world’s forests lost forever". The truth turns out to be nearer 20%.
G)Though these groups are run overwhelmingly by selfless folk, they nevertheless share many of the characteristics of other lobby groups. That would matter less if people applied the same degree of scepticism to environmental lobbying as they do to lobby groups in other fields. A trade organisation arguing for, say, weaker pollution control is instantly seen as self-interested. Yet a green organisation opposing such a weakening is seen as altruistic, even if an impartial view of the controls in question might suggest they are doing more harm than good.
H)A third source of confusion is the attitude of the media. People are dearly more curious about bad news than good. Newspapers and broadcasters are there to provide what the public wants: That, however, can lead to significant distortions of perception. An example was America’s encounter with EI Nino in 1997 and 1998. This climatic phenomenon was accused of wrecking tourism, causing allergies, melting the ski-slopes, and causing 22 deaths. However, according to an article in the Bulletin of the American Meteorological Society, the damage it did was estimated at US$4 billion but the benefits amounted to some US$19 billion. These came from higher winter temperatures(which saved an estimated 850 lives, reduced heating costs and diminished spring floods caused by meltwaters).
I)The fourth factor is poor individual perception. People worry that the endless rise in the amount of stuff everyone throws away will cause the world to run out of places to dispose of waste. Yet, even if America’s trash output continues to rise as it has done in the past, and even if the American population doubles by 2100, all the rubbish America produces through the entire 21st century will still take up only one-12,000th of the area of the entire United States.
J)So what of global warming? As we know, carbon dioxide emissions are causing the planet to warm. The best estimates are that the temperatures will rise by 2℃-3℃ in this century, causing considerable problems, at a total cost of US$5,000 billion.
K)Despite the intuition that something drastic needs to be done about such a costly problem, economic analyses dearly show it will be far more expensive to cut carbon dioxide emissions radically than to pay the costs of adaptation to the increased temperatures. A model by one of the main authors of the United Nations Climate Change Panel shows how an expected temperature increase of 2.1 degrees in 2100 would only be diminished to an increase of 1.9 degrees. Or to put it another way, the temperature increase that the planet would have experienced in 2094 would be postponed to 2100.
L)So this does not prevent global warming, but merely buys the world six years. Yet the cost of reducing carbon dioxide emissions, for the United States alone, will be higher than the cost of solving the world’ s single, most pressing health problem: providing universal access to clean drinking water and sanitation. Such measures would avoid 2 million deaths every year, and prevent half a billion people from becoming seriously ill.
M)It is crucial that we look at the facts if we want to make the best possible decisions for the future. It may be costly to be overly optimistic—but more costly still to be too pessimistic.
The writer quotes from the World Fund for Nature to illustrate how environmental groups can exaggerate their claims.
选项
答案
F
解析
本题意为“作者引用世界自然基金的数据是为了说明环保组织可能会夸大事实”,题干中WorldFund for Nature是关键词,定位到F段的Understandably,perhaps,they sometimes overstate their arguments。题干中的exaggerate和原文overstate为同义词。
转载请注明原文地址:https://kaotiyun.com/show/Tfm7777K
0
大学英语六级
相关试题推荐
They’restillkids,andalthoughthere’salotthattheexpertsdon’tyetknowaboutthem,onethingtheydoagreeonisthatwh
They’restillkids,andalthoughthere’salotthattheexpertsdon’tyetknowaboutthem,onethingtheydoagreeonisthatwh
You’resittingatarestaurantwaitingforafriend.Twentyminutesafteryourdesignatedmeetingtime,theyarriveinaflutter
A、Theylikedtohavemusicintheoperatingroom.B、Theysolvedproblemsbetterwhilelisteningtomusictheyliked.C、Theypref
A、Theman’scaralwaysbreaksdown.B、Itisreallycoldinthegaragetoday.C、Hermobilephonerunsoutofpower.D、Thebattery
Manybankersmaybeworriedaboutwhethersomefancyproductdreamedupmightyetleadtoavisitfromthepolice.DanielDantas
MustthePoorGoHungryJustSotheRichCanDrive?SportsstarslikeMoFarahwillnotchangeasimplefact:peoplearesta
TheAdvantagesofBeingHelplessAteverystageofearlydevelopment,humanbabieslagbehindinfantsfromotherspecies.A
Musicians—fromkaraokesingerstoprofessionalviolinplayers—arebetterabletoheartargetedsoundsinanoisyenvironment,ac
Recently,anearlydecadeoldpaperontheeconomiceffectsofhumancloningbyaFrencheconomicsprofessorhasbeengettingso
随机试题
长期无保护地接触X线可造成()。
A.黏膜皱襞破坏、消失B.黏膜皱襞平坦C.黏膜皱襞增宽、迂曲D.黏膜皱襞纠集E.黏膜皱襞纤细胃肠钡餐造影时,炎性浸润、结缔组织增生或黏膜下静脉曲张造成
就地浇筑拱圈实测项目中,属于关键项目的是()。
在合法产权方面,应以房地产权属证书和有关证件为依据。现行的土地权属证书有《国有土地使用证》、《集体土地所有证》、《集体土地使用证》三种。()
下列不属于向建设单位提交的监理工作总结应包括的内容是()。
背景资料某机电安装公司具有特种设备安装改造维修许可证1级许可资格,其承接某炼油厂塔群安装工程。工程内容包括:各类塔体就位、各类管道、自动控制和绝热工程等。其中分馏塔为60m高,属于Ⅱ类压力容器,分三段到货,需要在现场进行组焊安装。机电安装公司项目
脱岗培训与在岗培训的区别是______。
决定战略性新兴产业成长的关键因素是()。
每次给孩子喂奶时都说“宝贝,乖”,以后孩子饿了哭闹时跟他说“宝贝,乖”,他就会安静下来,这是因为孩子
下列关于this指针的叙述中,错误的是()。
最新回复
(
0
)