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
2015-01-31
63
问题
The Truth about the Environment
A)For many environmentalists, the world seems to be getting worse. They have developed a hit-list 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.
C)Third, although species are indeed becoming extinct, only about 0.7% of them are expected to disappear in the next 50 years, not 25-50%, as has so often been predicted. And finally, most forms of environmental pollution either appear to have been exaggerated, or are transient-associated with the early phase of industrialisation 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 third of the world’ s forest 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 scepticism to environmental lobbying as they do to lobby groups in other fields. A trade organisation arguing for, say, weaker pollution controls 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 clearly 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 working tourism, causing allergies, melting the ski-slopes and causing 22 deaths.
I)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).
J)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 the 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.
K)So what of globe warming? As we know, carbon dioxide emissions are causing the planet to warm. The best estimates are that the temperatures will rise by 2 °C ~3 °C in this century, causing considerable problems, at a total cost of US$5,000 billion.
L)Despite the intuition that something drastic needs to be done about such a costly problem, economic analyses clearly show it will be far more expensive to cut carbon dioxide emissions radically than to pay the costs of adaptation to the increased temperature 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.
M)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 have experienced in 2094 would be postponed to 2100. So this does not prevent global warming, but merely buys and 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.
N)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.
Some pollution problems have been correctly linked to industrialization.
选项
答案
C
解析
根据关键词“industrialization”定位于C段第二句.“most forms ofenvironmental pollution…associated with the early phases of industrialization.”意为.大多环境污染问题与工业化的早期阶段有关。“link to”与“associate with”为同义词组,符合题意,故选C。
转载请注明原文地址:https://kaotiyun.com/show/83h7777K
0
大学英语六级
相关试题推荐
Manyprivateinstitutionsofhighereducationaroundthecountryareindanger.Notallwillbesaved,andperhapsnotall【B1】__
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultlife,accordingtoasurveypublished
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultlife,accordingtoasurveypublished
A、Theworld’spopulationin2030.B、Theresourcescrisisby2030.C、Theworseningofenvironmentby2030.D、Severalmeasuresto
Thelongestbullruninacenturyofart-markethistoryendedonadramaticnotewithasaleof56worksbyDamienHirst,"Beaut
Researchersareincreasinglyinterestedinmanipulatingtheenvironmentearlyinchildren’sliveswhentheyareperceivedtobe
Forthousandsofyearsmanhasexploitedandoftendestroyedtherichesofland.Nowmancovets(觊觎)thewealthoftheoceans.Eve
Forthousandsofyearsmanhasexploitedandoftendestroyedtherichesofland.Nowmancovets(觊觎)thewealthoftheoceans.Eve
Don’tWasteOurOceans[A]Fortoolong,marinelifehasbeenlargelyopenforthetakingbyanyonepossessingthemeanstoexplo
A、Itwillbecomemorepopularthanbefore.B、Itwillhaveitstransportationdeveloped.C、Itsfootballindustrywillbeimproved
随机试题
应激性溃疡发病基础不包括
女,1岁,发现右眼白瞳4个月。右眼球直径正常,其内见不规则软组织肿块,与脑灰质信号一致,内信号不均,见长T1短T2信号影(钙化),增强扫描病灶中度明显强化。最可能的诊断是
患者,女性,25岁。因颧部红斑,关节痛2年,颜面及下肢水肿2个月来诊。检查:尿蛋白(+++),红细胞40~50个/HP,血肌酐256μmol/L,血尿素氮12.15mmol/L。提问5:在应用激素的过程中,不需要注意观察下列指标中的A.血常规
A、0.02%呋喃西林溶液B、01%依沙吖啶(雷佛奴尔)溶液C、氧化锌软膏D、10%鱼石脂软膏E、0.75%碘附(碘伏)保护腹壁造瘘皮肤时用()。
中国公民张某(男)到英国进修学习期间结识了其在大学时候的校友王某(女),王某已在英国定居但加入的是法国国籍。后二人到瑞士旅游并按当地的法律举行了婚礼。张某回国后又交了新的女友,不再跟王某联系。一天张某酒后驾车被撞死。对于张某的遗产,王某认为自己有权继承,而
关于施工总承包单位安全责任的说法,正确的是()。
关于成立市场部的请示××集团总公司:随着公司业务规模的扩展及营业额的增长,现有的公司机制已无法满足公司规模FI益扩张的需要。尤其是在新市场的开拓上,公司仍缺乏专门的职能部门,这已成为制约图书部门发展的瓶颈。在深入分析当前竞争环境的基础
《中华人民共和国教育法》规定的法律责任只是一种民事责任。()
俗话说“人有旦夕祸福,月有阴阳圆缺”。月的阴阳圆缺是哪种原因造成的:
WhenAndrewChadwick-Jones,amanagementconsultantwithOliverWymaninLondon,wenttopitchtoaprivate-equityfirmlatelas
最新回复
(
0
)