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 history of modern pollution problems shows that most have resulted from negligence and ignorance. We have an appalling tende
The history of modern pollution problems shows that most have resulted from negligence and ignorance. We have an appalling tende
admin
2013-02-16
82
问题
The history of modern pollution problems shows that most have resulted from negligence and ignorance. We have an appalling tendency to interfere with nature before all of the possible consequences of our actions have been studied in depth. We produce and distribute radioactive substances, synthetic chemicals, and many of other powerful compounds before fully comprehending their effects on living organisms. Our education is dangerously incomplete.
It will be argued that the purpose of science is to move into unknown territory, to explore, and to discover. It can be said that similar risks have been taken before, and that these risks are necessary to technological progress.
These arguments overlook an important element. In the past, risks taken in the name of scientific progress were restricted to a small place and a brief period of time. The effects of the processes we now strive to master are neither localized nor brief. Air pollution covers vast urban areas. Ocean pollutants have been discovered in nearly every part of the world. Synthetic chemicals spread over huge stretches of forest and farmland may remain in the soil for decades. Radioactive pollutants will be found in the biosphere for generations. The size and persistence of these problems have grown with the expanding power of modern science.
One might also argue that the hazards of modern pollutants are small compared with the dangers associated with other human activity. No estimate of the actual harm done by smog, fallout, or chemical residues can obscure the reality that the risks are being taken before being fully understood.
The importance of these issues lies in the failure of science to predict and control human intervention into natural processes. The true measure of the danger is represented by the hazards we will encounter if we enter the new age of technology without first evaluating our responsibility to the environment.
It can be inferred that the attitude of scientists towards pollution has been______.
选项
A、naive
B、concerned
C、worried
D、nonchalant
答案
D
解析
态度题。根据第一、三、五段首旬“The history of modern pollution problems shows that most haveresulted from negligence and ignorance…These arguments overlook an important element…The importance ofthese issues lies in the failure of science to predict and control human intervention into natural processes.”可知,作者可以看出科学家对污染的态度是漠不关心的,D.nonchalant符合题意。故答案选A。
转载请注明原文地址:https://kaotiyun.com/show/o2mO777K
0
考博英语
相关试题推荐
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds,asmembersofpoorcommunities,neighborhoodsand
Thehumanbraincontains10thousandmillioncellsandeachofthesemayhaveathousandconnections.Suchenormousnumbersused
Changesinartandculturalhistoryhaveneverbeeneasytoassimilatetopoliticaloreconomicchanges.Butperhapswehaveeno
Beforeshecouldshout"look______"totheoldman,hewasrunbyacarcoiningfromhisleft.
Thestudentsexpectedthere____morereviewingclassesbeforethefinalexams.
In1784,fiveyearsbeforehebecamepresidentoftheUnitedStates,GeorgeWashington,52,wasnearlytoothless.Sohehireda
Manydifferentmeaningshavebeengiventothewordpoetry.ItwouldwearymyreadersifIweretodiscusswhichofthesedefini
Effortstoprovideprofessionaltraumacounselingassumethattraumaisthemainpsychosocialissuefollowingtheearthquake.(1
BytheendoftheMiddleAgesthetechnologicalsystemscalledcitieshadlongsincebecomeacentralfeatureofWesternlife.I
随机试题
α2受体激活后导致的跨膜离子流动改变为
流行性乙型脑炎的主要病理变化有
患者女,24岁。急性白血病,遵医嘱进行化学治疗,治疗期间给予别嘌醇,患者询问护士使用该药的目的是什么,护士最好的解释是
2017年2月,某市税务机关拟对辖区内某房地产开发公司的房产开发项目进行土地增值税清算。该房地产开发公司提供该房产开发项目资料如下:(1)2014年3月以12000万元拍得用于该房地产开发项目的一宗土地,并缴纳契税。(2)2014年5
()年8月,上海商业储备银行总经理陈光甫先生在其同仁的支持下,在该银行旗下创立了旅游部。
社会救助通过发放救助款物,及时解决贫困群众的生存困难,使他们脱离险境,同时还要设法逐渐增强他们生活的能力和战胜贫困的信心。这说明社会救助社会工作具有()特点。
设y=y(x)由方程ey+6xy+x2-1=0确定,求y"(0).
软件设计中划分模块的一个准则是(15)。两个模块之间的耦合方式中,(16)合的耦合度最高,(17)的耦合度最低。一个模块内部的聚敛种类中,(18)内聚的内聚度最高,(19)的内聚度最低。
定位当前记录的第一个字段的快捷键是______。
A、Johnwaspreventedfromgoingfishing.B、Jimmygotsickfromeatingtoomanygrapes.C、Theystayedwiththewife’scousin.D、T
最新回复
(
0
)