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
Up until a few decades ago, our visions of the future were largely—though by no means uniformly— glowingly positive. Science and
Up until a few decades ago, our visions of the future were largely—though by no means uniformly— glowingly positive. Science and
admin
2016-01-05
39
问题
Up until a few decades ago, our visions of the future were largely—though by no means uniformly— glowingly positive. Science and technology would cure all the ills of humanity, leading to lives of fulfillment and opportunity for all.
Now Utopia has grown unfashionable, as we have gained a deeper appreciation of the range of threats facing us, from asteroid strike to epidemic flu to climate change. You might even be tempted to assume that humanity has little future to look forward to.
But such gloominess is misplaced. The fossil record shows that many species have endured for millions of years—so why shouldn’t we? Take a broader look at our species’ place in the universe, and it becomes clear that we have an excellent chance of surviving for tens, if not hundreds, of thousands of years. Look up Homo sapiens in the "Red List" of threatened species of the International Union for the Conversation of Nature(IUCN)and you will read: "Listed as Least Concern as the species is very widely distributed, adaptable, currently increasing, and there are no major threats resulting in an overall population decline."
So what does our deep future hold? A growing number of researchers and organizations are now thinking seriously about that question. For example, the Long Now Foundation has its flagship project a mechanical clock that is designed to still be marking time thousands of years hence.
Perhaps willfully , it may be easier to think about such lengthy timescales than about the more immediate future. The potential evolution of today’s technology, and its social consequences, is dazzlingly complicated, and it’s perhaps best left to science fiction writers and futurologists to explore the many possibilities we can envisage. That’ s one reason why we have launched Arc, a new publication dedicated to the near future.
But take a longer view and there is a surprising amount that we can say with considerable assurance. As so often, the past holds the key to the future: we have now identified enough of the long-term patterns shaping the history of the planet, and our species, to make evidence-based forecasts about the situations in which our descendants will find themselves.
This long perspective makes the pessimistic view of our prospects seem more likely to be a passing fad. To be sure, the future is not all rosy. But we are now knowledgeable enough to reduce many of the risks that threatened the existence of earlier humans, and to improve the lot of those to come.
Which of the following would be the best title for the text?
选项
A、Uncertainty about Our Future
B、Evolution of the Human Species
C、The Ever-bright Prospects of Mankind
D、Science, Technology and Humanity
答案
C
解析
主旨题。一篇文章的主旨一般来说体现在开头和结尾。本文开头两段引出话题,结尾段则点题。根据末段最后两句可以看出作者对未来的乐观态度,因此C项“人类光明的前景”正确。A项“对未来不确定”与作者的乐观态度不符。B项“人类的进化”,这应是讲人类的发展史的,与文章不符。D项“科学,技术和人类”太过笼统,不能准确概括文章主旨。
转载请注明原文地址:https://kaotiyun.com/show/aCsZ777K
0
考研英语一
相关试题推荐
MySpaceandotherWebsiteshaveunleashedapotentnewphenomenonofsocialnetworkingincyberspace,【B1】______atthesametim
MySpaceandotherWebsiteshaveunleashedapotentnewphenomenonofsocialnetworkingincyberspace,【B1】______atthesametim
Twoofthemostcommonrumorsaboutimmigrantfamiliesarethattheydon’treallywanttobecomeAmericanandthatthey’readra
Thereisconcernaroundtheapparentinabilityofscienceeducationtocountercurrentnegativeperceptionsofscienceinbothd
Thereisanoldsayingthatphilosophybakesnobread.Itisperhapsequallytruethatnobreadwouldeverhavebeenbakedwitho
Whatwouldyoudowith$590m?Thisisnowa(n)【B1】______forGloriaMacKenzie,an84-year-oldwidowwhorecently【B2】______fromh
PutinwillfinishthesecondoftwotermsasPresidentin2008.Underhisleadership,Russiahasre-emergedasasignificantwor
【F1】WhenBushaskedCheney,theheadofhisvicepresidentialsearchteam,toactuallybecomehisrunningmate,itwascleartha
随机试题
某项目在其经济寿命期内的净现值为100万元,行业基准收益率为12%,则表明()。
因委托代理的授权委托书授权不明而给第三人造成损失时,下列说法正确的是( )。
编制建设工程项目设计概算时,在收集原始资料后应进行的工作有:①确定有关数据;②单位工程概算书编制;③各项费用计算;④单项工程综合概算书编制。其正确顺序是()。
下列()不是战后国际服务贸易发展的主要特点
证券公司定向资产管理业务的研究工作,应当符合的要求有()
在下列选项中,出卖人应承担标的物毁损、灭失风险的有()。
教育科学研究的基本步骤有哪些?
Onhisdeathbedin1638,JohnHarvardbequeathedhalfofhisestate,about&800andhislibraryofsome400bookstoanewcolle
(2012年上半年)建设方和承建方甲就某信息系统建设项目进行了多次合同谈判均未达成一致,未能签定系统建设合同,但在谈判期间建设方获悉了甲的行业关键技术指标。之后建设方与另一承建方乙经过合同谈判后就系统建设签定了合同,同时将甲的关键技术指标透露给乙,导致甲蒙
以下选项中能表示合法常量的是()。
最新回复
(
0
)