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
考研
Not all of the potential solutions to climate change are futuristic, expensive or exotic. In fact, most Americans can find one o
Not all of the potential solutions to climate change are futuristic, expensive or exotic. In fact, most Americans can find one o
admin
2015-09-30
68
问题
Not all of the potential solutions to climate change are futuristic, expensive or exotic. In fact, most Americans can find one of the most significant carbon-reducing innovations of the last 30 years standing in their kitchens, keeping the butter hard.
Refrigerators sold in the United States have grown 5% more energy efficient every year since 1975. Today they save 200 billion kilowatt-hours of electricity a year compared to what they’d use if they were still built to 30-year-old standards, or about a third of the annual output of all the nation’s nuclear plants. Upgraded fridges have lowered electricity bills for consumers and avoided millions of tons of carbon that would otherwise have been emitted by power plants. Heating and air-conditioning systems also have grown more efficient, and fluorescent lightbulbs are a big step ahead of power-hungry incandescents.
Critics of government efforts to fend off global warming often complain that the economic costs aren’t worth the gains — better to adapt later to a warmer planet than suffer now by turning down the thermostat. This argument relies on a lot of dubious assumptions, starting with the notion that quality of life won’t be significantly reduced in a world plagued by drought, wildfires, increased disease and famine, more powerful storms, mass species extinction and higher sea levels. It also assumes that the cost of cleaning up after all that will be less than the cost of preventing it from happening.
Nicholas Stern, former chief economist with the World Bank, estimates that failing to invest in cutting carbon would eventually cost up to 20% in lost income worldwide. The final report from the U. N. ’s Intergovernmental Panel on Climate Change pointed out that adapting to global warming is a necessity because it’s too late to stop the process, but that doesn’t reduce the need to head off the worst effects.
Global-warming deniers are right about one thing: Phasing out fossil fuels will be expensive. But the most effective way of doing so not only doesn’t add costs, it saves money and boosts economies. Energy efficiency is the fastest, safest and cheapest method currently available for cutting carbon emissions. It’s also one of the least understood, because it involves a lot more than adding insulation to buildings or installing power-sipping air conditioners. To make really hefty efficiency gains, the U. S. must follow California’s lead in restructuring incentives for utilities, and regulatory agencies should do much more to encourage important innovations such as cogeneration plants.
Some people criticize government for the efforts to diminish global warming, for they believe that______.
选项
A、it’s better for people to live in a warmer world
B、it’s more cost-efficient to clean up the world later
C、the quality of life will become higher in the future
D、people can adapt to whatever change they may face
答案
B
解析
根据第三段最后一句“It also assumes that the cost of cleaning up after all that will be less thanthe cost of preventing it from happening”,B应为答案。
转载请注明原文地址:https://kaotiyun.com/show/vRzZ777K
0
考研英语一
相关试题推荐
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
【C1】______wehearmuchaboutthe"newfather",themanwho【C2】______anactiveroleintheday-todaycareofhischildren,ther
【C1】______wehearmuchaboutthe"newfather",themanwho【C2】______anactiveroleintheday-todaycareofhischildren,ther
TheteachingofEnglishasasecondlanguage(ESL)inschoolshashadahistoryofconflictingarguments,interestinginnovation
Whatimpactcanmobilephoneshaveontheirusers’health?Manypeopleworryaboutthesupposedilleffectscausedbyradiation
Whatimpactcanmobilephoneshaveontheirusers’health?Manypeopleworryaboutthesupposedilleffectscausedbyradiation
Observationsweremade______thechildrenatthebeginningandattheendofpreschoolandfirstgrade.
OurculturehascausedmostAmericanstoassumenotonlythatourlanguageisuniversalbutthatthegesturesweuseareunderst
Youaregoingtoreadanarticlewhichisfollowedbyalistofexamplesorheadings.Choosethemostsuitableonefromthelist
随机试题
关于深Ⅱ度烧伤,下列哪项是错误的【】
李某,32岁,初孕妇,宫内孕39周,于昨天晚上感觉腹部一阵阵发紧,每半个小时一次每次持续3~5秒钟,今天早上孕妇感觉腹部疼痛,每5~6分钟一次,每次持续45秒左右请问。下午3pm,该妇女经阴道分娩出一正常男婴,胎儿娩出后正确的处理应
患者,女,38岁。有"血管性头痛"史,近日头痛如针刺,以枕项部为主,舌质暗,脉弦涩。治拟活血化瘀,宜选何药引经
适合保存检查癌细胞标本的是
某项目投资建设期为3年,第1年投资额是1000万元,且每年以15%的速度增长,预计该项目年均投资价格上涨率为5%,则该项目建设期间涨价预备费为()万元。
下列汽车库或修车库应设集中采暖的是()。
市盈率指标可以用于不同行业公司的比较。()
下列各项不属于我国《证券法》规定的证券交易内容的是( )。
TwoyearsagoIboughtabike.Ifyouliveinatown,itisoften(1)thanacarandyoudon’thavetoworry(2)parking(车辆
Astheearth’ssurfaceswarm,evaporation(蒸发)isdryingoutforestsandsoils,increasingsusceptibilitytofire.Lastsummer,m
最新回复
(
0
)