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
I was studying physics in college 20 years ago this month, when two chemists at the University of Utah promised that they could
I was studying physics in college 20 years ago this month, when two chemists at the University of Utah promised that they could
admin
2016-10-15
54
问题
I was studying physics in college 20 years ago this month, when two chemists at the University of Utah promised that they could unleash the energy of the sun in a test tube at room temperature, and meet the entire world’s energy needs forever with some cooked up water and a couple of electrodes.
The exhilaration at the genesis of the new science of "cold fusion" faded fairly quickly. Scores of scientists around the world tried and failed to replicate the Utah scientists’ wondrous results. Irksome physicists pointed out that the process the chemists described violated several laws of nature.
To me, however, those heady few months bring to mind something more than the hubristic enthusiasm of some overheated men in lab coats. The experience provides a lasting lesson about our faith in technology as the solution to our challenges, and the cover it provides to avoid hard choices on things like, say, conserving energy. It’s a warning about the pitfalls of our unshakeable belief in the limitless promise of our endeavors, regardless of reality’s constraints. It is a lesson about the dangers of our love affair with progress.
Contemplating the economic rubble from our most recent paroxysm of enthusiasm, I wonder whether we should do something about our blind passions. I’ve heard the supporting arguments, of course, about how optimism seeds the American Dream, nurturing the entrepreneurial zeal that supports the nation’s prosperity. And it’s true that the Internet bubble bequeathed us the Internet as we know it. I’m told optimism also helps patients recover from coronary bypass surgery.
Still, I can’t help thinking that repackaging the future as a basketful of promise is a con. Recent research from the Organization for Economic Cooperation and Development has found that the son of a poor American father has more than a 40 percent chance of being poor himself—higher odds than in, say, Britain, Norway or Denmark. The income of the typical American household was lower in 2007 than it was in 1999. This aspect of the American Dream seems like a dream only.
I am confident that we shall keep on dreaming, however, regardless of the damage this periodically inflicts. On the anniversary of the "discovery" in Utah 20 years ago, a Navy chemist breathlessly announced to a meeting of the American Chemical Society in Salt Lake City that her lab had nailed it, finally, finding "significant" evidence of cold fusion. Now they call the phenomenon a "low-energy nuclear reaction", presumably to overcome the stigma.
The best title for this text should be______.
选项
A、The Perils of Progress
B、The Dreams Unrealized
C、The Pitfalls of Technology
D、The Loss of Faith in Science
答案
A
解析
本文以头两段描述的冷聚变失败为例,说明第三段最后一句的论点“It is a lesson about thedangers of our love affair with progress”,本文后三段又从经济、美国人的梦想等角度论证了这个论点。所以,A应为答案。
转载请注明原文地址:https://kaotiyun.com/show/MmoZ777K
0
考研英语一
相关试题推荐
Thebattletopreventoratleastslowglobalwarminghasintensifiedinthepastyearasscientistshavelearnedmoreaboutthe
Summerwas,forawhile,achild’stime,conferringaninviolaterighttolaziness.Itwasaformofeducationthathadnothing
Niceguysknewit,nowtwostudieshaveconfirmedit:badboysgetthemostgirls.Thefindingmayhelpexplainwhyanastysuit
Youarewhatyoueat,orsothesayinggoes.ButRichardWrangham,ofHarvardUniversity,believesthatthisistrueinamorep
AttheMuseumofSexinNewYorkCity,artificial-intelligenceresearcherDavidLevyprojectedamockimageonascreenofasmi
InGeorgeOrwell’sAnimalFarmthemightycart-horse,Boxer,inspirestheotheranimalswithhisheroiccryof"Iwillworkhard
Menaregenerallybetterthanwomenontestsofspatialability,suchasmentallyrotatinganobjectthroughthreedimensionsor
AlisonPrestonoftheUniversityofTexasatAustin’sCenterforLearningandMemoryexplains:Ashort-termmemory’sconversiont
Sincethepre-historictimes,manhashadanurgetosatisfyhisneeds.Beithunger,shelterorsearchforamate,hehasalway
随机试题
人的失误主要表现在感知环境信息方面的差错,处理信息时作出决策差错、行为差错等,下列情况属于导致判断、决策差错的是()。
生料成本等于毛料总值扣除下脚料和废弃物总值后与________的比值。
教育要适应人的发展的个别差异性,应该做到()。
勘察人的主要责任包括()。
()是指一条房地产经纪信息在具有不同的价值观或不同的认识层次的人那里会有不同的价值含义。
银行是支付结算和资金清算的中介机构。()
农民专业合作社的成员总数超过二十人的,企业、事业单位和社会团体成员不得超过成员总数的()。
下列选项中,属于运用货币政策所采取的措施的有()。
某法律、法规授权的组织在行使法律授予的权力时,侵犯了某公民的合法权益,并造成了损害,则下列哪一机关为赔偿义务机关()。
Whosebirthdayisittomorrow?
最新回复
(
0
)