再要你命题源一部分40rmb

requires&debunked&predatethat题源"Culinarymythology:Marcorequires&debunked&predatethat题源"Culinarymythology:MarcoPolo'ssupposedintroductionpastafromChinatotheWesternworld.Thisdurablemyth,whichrequiresthatnothingshouldhavebeenknownofpastainItalyuntil1295,whenMarcoPoloreturnedfrom referencesinItalytopastaofanearlierrequires&debunked&predatethatrequires&debunked&predatethatsuccessful&overlyflexible&题源AGreatsuccessful&overlyflexible&题源AGreatsuccessfulbridgebymostaestheticandfunctionalHowever,asastructureithashadsomelimitations.Shortlyafteritwasopened,itsroadwayprovedtobeoverlyflexibleundercertainwindconditions,anditwasstiffened.Theadditionalsteelthatprovidedthatstiffeningnaturallyaddedweighttothestructure,andthismadeitimpossiblelatertoaddarailsystembeneaththeroadway.successful&overlysuccessful&overlyflexible&题源obvious&follow&题源WhyGeologyMatters:Decodingobvious&follow&题源WhyGeologyMatters:DecodingthePast,AnticipatingtheFutureA observedfollowthebasiclawsofphysicsandchemistry.Onceagainthisseemsanobviousconclusioninhindsight,butitsimplicationthiswasthetworevolutionarypartsforearlygeologistswasthatgeologicalprocessesinthedistantpastmusthavefollowedtheseverysamelaws.obvious&followobvious&follow&WhyGeologyMatters:DecodingthePast,Anticipatingtheroostinglocation&softlyroostinglocation&softly&题源ThoseGymnasticBats,LandingUpsideTheNewYorkDr.Riskinsaidheneededtostudyotherbatspeciestobecertain,buthesuspectedthattheseverityofthelandingwasafunctionofroostinglocation.Batsthatroostonhardcaveceilingsmustlandsoftlytoavoidinjury.Butsincefoliagehassomegivetoit,ahardlandingwon’thurt,andmightevengivethebattimetomakesureithasagoodgrip.roostinglocation&roostinglocation&softly&题源TheNewYorkanonymityoutside&leadinganonymityoutside&leading&题JuanCole'sBadBeforeSeptember11,2001,JuanCole,ahistoryprofessorattheUniversityofMichigan,enjoyedanonymityoutsidehisprofessionalcircle.HewasaleadingfigureintheMiddleEastStudiesAssociationofNorthAmerica(MESA),editingforfiveEastStudies.(In2004,hewaselectedtheAssociation'sincomingpresident.)Buthisresearchoncertainesotericaspectsoftheeighteenth-andnineteenth-centuryMiddleEast(e.g.,thegenesisoftheBaha'ifaith)wasunlikelytobringhimattentioninthefieldandofferedlittlehopeofpublicacclaim.••anonymityoutside&anonymityoutside&leading&题sweeping&lagfarbehind&题sweeping&lagfarbehind&题ApplyingSciencetoAlternativeTheNewYorkadultsinUnitedestimatedtousesomeformofalternativefromherbsandmegavitaminstoyogaandacupuncture.Butwhilesweepingclaimsaremadeforthesetreatments,thescientificevidenceforthemoftenlagsfarbehind:studiesandclinicaltrials,whentheyexistatall,canbeshoddyindesignandtoosmalltoyieldreliableinsights.sweeping&lagsweeping&lagfarbehind&题decreasinglyrelatedto&convolutedMITtechnologyBoththeBaltimoresagaandtheWhitewaterinquirywerepushedforwardbyobsessive,heavy-handedinvestigatorswithpoliticalagendas;bothcasesfeatureprominenttargetswhoactedbyturnsindignantandcontrite;andbothmattersdraggedoninterminably,withinvestigatorschasingafterdetailsdecreasinglyrelatedto&convolutedMITtechnologyBoththeBaltimoresagaandtheWhitewaterinquirywerepushedforwardbyobsessive,heavy-handedinvestigatorswithpoliticalagendas;bothcasesfeatureprominenttargetswhoactedbyturnsindignantandcontrite;andbothmattersdraggedoninterminably,withinvestigatorschasingafterdetailsdecreasinglyrelatedtotheoriginalallegedoffenses.AndjustastheWhitewaterinquiryBaltimorecasehingedonimmunologicalexperimentssoandproducedsomanyconflictinginterpretationsoftheknewwhattodecreasinglyrelatedto&decreasinglyrelatedto&convoluted题源significantfiltersto&vaporize&题源HazardMitigationsignificantfiltersto&vaporize&题源HazardMitigation particularlythosethatarelowerindensityandmorevaporizeintheupperreachesoftheatmosphere,whilemoreintact,largerbodiesmaysurvivetoimpactthesurface.Thussmallcratersaremuchlesscommononbodieswithdenseatmospheres,suchasearth,Venus,andTitan,thantheyareonMercuryandtheMoon,withMarssomewhereinbetween.significantfiltersto&vaporize&significantfiltersto&vaporize&HazardMitigationdiscarded&immortality&deathanddiscarded&immortality&deathand题Justthink:asordinaryphotographymovesintothedigitalrealm-aswereplaceatomswithbitsbyrecordingimagesinbinarycode-familyalbumswilllastforever.Homevideos,unlesslostordestroyed,willbeeternaltoo.Ourcapacitytostoretheminthemicroscopicworldofsiliconchipsandmagneticandopticaldisksis,forallpracticalpurposes,approachingtheinfinite.Inlifeaswehaveknownit,oldphotosfadeandcrumble,andboxesofthem,alongwithalbums,slides,andreelsoffamilymovies,disintegrateandareeventuallydiscarded.Onlyafewpreciousmementosarepreserved,perhapsrestored,andpassedalong.Thenaturalworldteachesusthatdeathanddecayarevitaltoecologicalhealth.Aretheresimilarsocialprocessesthatmightbevitaltocommunalhealth?Inthedigitalagenothingneedbelost;dowefacetheprospectofdrowningintriviaasthegenerationssucceedeachother?•••discarded&immortality&discarded&immortality&deathand题atypical&weaken&题theCertainly,theslowpaceofjob-creationtodayiswithoutprecedent,butsoweretheconditionsthatconspiredtoslowaboomingeconomyatthebeginningofthedecade.Aatypical&weaken&题theCertainly,theslowpaceofjob-creationtodayiswithoutprecedent,butsoweretheconditionsthatconspiredtoslowaboomingeconomyatthebeginningofthedecade.A•investmentslumped.Then,whentheeconomywasterroristattackswerefollowedbyaspateofscandalsthatunderminedpublictrustinthewaycompanieswererun.Theseactedaspowerfulheadwindsand,inthefaceofthem,thelastrecessionwasremarkablymild.•atypical&weakenatypical&weaken&题partiallyoffsetby&partiallyoffsetby&shrinking题源AvianMigration:TheUltimateRed-EyeThelongerthemigratoryroute,themorefatbirdsamass.Howaretheyevenabletogetofftheground?Thegaininbodymassispartiallyoffsetbyapremigratoryreductionindigestiveorgansizes,bulkingupflightmuscleshelpspowertheextrapartiallyoffsetby&partiallyoffsetby&shrinking题源AvianMigration:TheUltimateRed-Eyerealize&unfinished&题源Therealize&unfinished&题源ThePoliticsofHBO’sTheWire:EverythingisTheessentialdifferencebetweenwritingnonfictionandwritingfictionisthattheartistownshisvision,whilethejournalistcanneverreallyclaimone,oratleastnotacompleteone–becausetherealworld infuriatingunfinishednessoftherealworld.Forreason,theveryclarityofwell-wroughtfictioncansometimesmakeitfeelmorerealthanreality…Fictioncanexplainthingsthatjournalismcannot.Itallowsyoutoenterthelivesandmotivationsofcharacterswithfarmoreintimacythanistypicallypossibleinnonfiction.realize&unfinishedrealize&unfinished&题源题题:RivalriesThatMadeThebrillianceofaninsightisnotareliablepredictorofitsvalidity,andthisbookincludesseveraltheoriesthatwereasingeniousasanybutthateventually题complex&little&题Intelligencemaybecomplex&little&题Intelligencemaybeenormouslycomplex,andunderstandingit.Yetmanyexpertsonintelligencestillsomepracticalvaluesincontinuingthequest.Haier,forexample,hopesthatabrain-basedunderstandingofintelligencewillhelpteachersdesignstrategiesforeducatingchildrenmosteffectively.complex&littlecomplex&little&题apanacea&materialize&题TheNewanotherapanacea&materialize&题TheNewanotheratto•spending,eachAmericanwouldhavetocontributethanthecostofbuyingacappuccinofromStarbucksonceaweek.Aidisnotapanacea,and,evenifthefundingSachswantsweretomaterialize,hisgrandestobjectivesmaywellremainunfulfilled.But,targetedcarefully,aidcanrewardresponsiblegovernments,encourageindividualinitiative,andalleviatesuffering.Surelythat’sworthacupofcoffee./magazine/2005/04/11/always-with-•apanacea&materializeapanacea&materialize&题commercial&decried&sincere题the•Ittookcommercial&decried&sincere题the•IttooksometimeforHaring'scartoonishstyletobecomecans—commercialwhen,in1986,heopenedhisownretailstore,PopShop,toselllicensedKeithHaringmerchandise.Thepubliclovedthesouvenirs;thecriticscried“sellout”.Haringclaimedthatdetractorsmisunderstoodhissincereeffortstotakeartbeyondthegalleriesandmuseumsand:sellingartfromaboutiquewasjustanothertechniqueforreachingthemasses.ThePopShopisstillopenandthriving./magazine/2005/04/11/always-with-commercial&decried&commercial&decried&sincere题theScaremongers&over-farmed&issomethingofasuccessstory题theScaremongers&over-farmed&issomethingofasuccessstory题thedying,aresultofagriculturalrun-offfromtheover-farmedQueenslandcoast.Intruth,thepreservationofthereefissomethingofasuccessstory,acombinationofactivegovernmentinterventionthebeneficialeffectsofresponsibleScaremongers&over-farmed&Scaremongers&over-farmed&issomethingofasuccessstory题theunawareof&belies&unawareof&belies&题ThenewYorkOurbrainsarephysicalsystemsandhencehavefiniteresources.Therealproblemhere—whatChabrisandSimonscall“theillusionofattention”—isthatweareoftenunawareoftheselimitations;wethinkthatweseetheworldasitreallyis,but“ourvividvisualexperiencebeliesastrikingmentalblindness.”unawareof&beliesunawareof&belies&题ThenewYorkdisorganized&chaotic&adefiniteorder题源disorganized&chaotic&adefiniteorder题源NoWayHome:TheDeclineoftheWorld'sGreatAnimalMigrationsaacrosstheautumnskyinapreciseVformation,themarchgrazersacrosstheSerengetiseemsdisorganized,unplanned,andattimesevenchaotic.But,infact,yearsofcarefulobservationbySamMcNaughton,AnthonySinclair,RichardBell,andotherscientistshaveshownthatthereisadefiniteordertothemigrationofthezebras,wildebeest,andThomson’sgazelles.disorganized&chaoticdisorganized&chaotic&adefiniteorder题源energy&flushwith&题源Theenergy&flushwith&题源TheNewsvitalitywasnotparadoxical,itwascategory-HewasaLawrentianJew,animpossiblecreature.Energywas,inaway,hisverytheme.Waseverabookishsoulsocracklinglyunmediated,soflushwithrawlife?Hewasasvividphysicallyashewasmentally,almostperverselyalert,completelyathomeintheworldofmatter,repulsedbytedium.energy&flushenergy&flushwith&题源morethan&sustain题源AnnaGavaldahasadistinctivestyle,andit'sthisapproach--heavyonthedialogue(andlightontheembellishment),veryshortsections(ofoftenonlyafewsentences)inrapidsuccession,anunadorneddirectness--thatmakesforwhateverappealherfictionmighthave.Notsurprisingly,itworksbetterintheshort-storyformthanthenovel,andthestory-collectionIWishSomeonewereWaitingformeSomewhereimpressesconsiderablymorethanherattempttosustainitatnovel-length,asin,forexample,SomeoneIloved.morethan&sustain题源astonished&buoyed&astonished&buoyed&题源AnonlineeffortcalledGalaxyZoo,launchedin2007,setastandardforcitizen-scientistparticipationprojects.Zealousvolunteersastonishedtheproject’sorganizersbyclassifyingtheentirecatalogyearsaheadofschedule.Theresultshavebroughtrealstatisticalrigortoafieldusedtosamplestoosmalltosupportfirmconclusions.Butthat’snotall.Buoyedbythecuriosityanddedicationofthevolunteers,theGalaxyZooteamwentontoaskmore-complicatedclassificationquestionsthatledtostudiestheyhadn’tthoughtpossible.•astonished&buoyed&astonished&buoyed&题源compunctionabout&sociality&•••compunctionabout&sociality&•••TheNewYorkBiologistshavelittlehesitationinlinkinghumans’successtotheirsociality.Theabilitytocooperate,tomakeindividualssubordinatetheirstrongsenseofself-interesttotheneedsofthegroup,liesattherootofhumanachievement.•compunctionabout&sociality&compunctionabout&sociality&TheNewYorkawell-defined&nuanced&nomatchTheNewYorkawell-defined&nuanced&nomatchTheNewYorkGiveacomputerataskthatcanbecrisplydefined—winatchess,predicttheweather—andthemachinebestshumans information,computersarenomatchforhumanawell-defined&nuanced&awell-defined&nuanced&nomatch题源confound&puncture&•••题源TheChicagoShedocumentsoveronehundredfemaleprospectorsandis confound&puncture&•••题源TheChicagoShedocumentsoveronehundredfemaleprospectorsandis devotesentirechapterstolegendaryfiguressuchasCashman,dubbedthe“frontierangel”;FeminiaSarras,theSpanish“CopperQueen”;diminutiveFrancesPatchen,whohadbeenasocietybeautyinherpreprospectingdays;DeathValleyprospectorPanamintAnnie(bornMaryElizabethWhite); towardwomenprospectors.SheusestheexamplesoffemalelonerstopuncturesomeofthefacilegeneralizationsofEuro-Americanwomenasuniformlynurturant,sociable,andreluctantpioneers.confound&puncture&题源confound&puncture&题源TheChicagoapreferenceforapreferencefor&suppress&题源TheDeathofIvanIlychStudyTolstoywrotemanyworksofnon-fiction,andprofessedapreferencefortheseexplorationsofethicsandreligionoverhisnovelsandshortstories.Thefictionwriterinhim,however,washardtosuppress.Tolstoy'slatenovel,HadjiMurad,wasneverpublishedduringhislife;thisfactsuggestssomeoftheauthor'sambivalenceaboutthework,butTolstoycouldnotresistwritingit.Farfromthenear-didacticnatureofhisnon-fiction,HadjiMuradisashortnovelwiththebreadthandpowerofanepic,withvividcharacterizationandintensestorytellingthatsweepthereaderaway.Whilethereadersensesthemoralconcernsofthetale'screator,theshortnovelisafarcryfromthedidacticismofTolstoy'snon-fiction.•aapreferencefor&suppress&题源temperedby&largelytemperedby&largelydebunkedby&proximityto题源Aminorshortcomingofthebook,temperedbytherecognitionofthedifficultyofdoingdirectresearchinHongKong,isSo’srelianceonsecondarysourcestotellthestoryofHongKong’spoliticaldevelopment.Previoushistoriesoftheperiodplayalargeroleinhisresearch.GivenSo’sproximitytomanyoftheplayers,itissurprisingthathedidnotuseinterviewsandotherformsofdirectresearchtodelvefurtherintothemotivations,strategies,andtacticsofparticipants.temperedtemperedby&largelydebunkedby&proximityto题源ananomaly&pessimistic&ananomaly&pessimistic&题源TheNewYorkReviewofMovementfrombottomtotop,frompoortorich,wasrare;evenmovementfrompoortomiddleclasswasananomaly.Statisticalanalysisoftrendsinoccupation,income,andpropertyownership,Thernstromwrote,“yieldedratherpessimisticconclusionsaboutsocialmobilityinnineteenth-centuryAmerica.”Sowemightexpectanow-olderandstill-wiserStephanThernstromtobesuspiciousofclaimsthatdifferencesinclass,whichiscloselyrelatedtoraceinAmerica,couldbeobliteratedifonlythepublicschoolsdidabetterjob.••ananomaly&pessimisticananomaly&pessimistic&题源TheNewYorkReviewofpresidedover&undisputed&题presidedover&undisputed&题ConstructionoftheAfricanAmericanartists,1920-DuringtheHarlemRenaissance,AlainLockepresidedoverthefirstflourishingofaself-consciouslyracialartmovementinAmericaandwaswidelycreditedwithprovidingthephilosophicalbasisforitsemergence.HisimportanceasacriticofAfricanAmericaartandasanarttheoristisundisputedifcontroversial,yethehasreceivedinsufficientattentionforhisuniqueinsightintothebroadforcesthatshapedAmericanmodernismandculturalnationalisminthevisualarts.presidedover&undisputed&题presidedover&undisputed&题ConstructionoftheAfricanAmericanartists,1920-reduce&misguide&题源• ferryboats.Ferriesnotonlyrelievereduce&misguide&题源• ferryboats.Ferriesnotonlyrelieve frayednerveswe'vestewedinbumper-to-bumpertraffic,butconventionalwisdomsaysferriesalsoreducecongestionandairpollutionbygettingusoutofourgas-guzzlingcars.Unfortunately,this severalhigh-poweredWestCoastmayors.JoinedbymembersoftheSanFranciscoBayAreaWaterTransitTaskForce,aservicethroughtheCaliforniaLegislaturewithwake-jumping/doc/1G1-reduce&misguide&reduce&misguide&limited&extensivecontacts&题源limited&extensivecontacts&题源 AmericaandItsNotallpaleontologistsagreethat,forthefewmillionyearsaftergroundzero,contactsbetweenthecontinentswereseverelylimited.SomeholdtheviewthatNorthAmerica,Asia,andSouthAmericahadextensivecontactsfollowingthedisaster,pointingtosimilaritiesbetweenancientkindsofmammalsthatexistedonallthreecontinentsatthistimeinsupportoftheirargument.limited&extensivecontactslimited&extensivecontacts&rationalefor&mentioned& rationalefor&mentioned& scientificprojectslargeandsmallthattheyhavepotentialtomakeourliveslonger,healthier,safer,moreproductive,morepleasant.Thatscience,even"pure"science,canstrengthendemocracyandpromotepublicparticipationinthepoliticalprocess,bothintheUnitedStatesandthroughouttheworld,ishardlyevermentioned.Itshouldbe.Scientificliteracyenergizesdemocracy,Isuggest,andthisisanimportantancillarybenefitofthepromotionofscience.Canthispropositionbedefended?I’dliketotry.•rationalefor&mentioned&rationalefor&mentioned&vanishing&paucity&vanishing&paucity&virtuallycametoastandstillChristianity:TheFirstThreeThousandForatimeintheearlyMiddleAges,Latinculturewithinahair’sbreadthofextinction:thewitnesstothatisthesurvivalofmanuscriptcopiesoftextsdatabletotheperiod.Theprocessofcopyingmanuscripts,theonlywayinwhichthefragileproductsofcenturiesofaccumulatingknowledgecouldbepreserved,virtuallycametoanend,asituationthatdidnotchangefortwoandahalfcenturies,untilthetimeofCharlemagne.Intheinterveningperiod,muchofClassicalliteraturewaslosttouseforever.vanishing&paucity&vanishing&paucity&virtuallycametoastandstillChristianity:TheFirstThreeThousandaltruistic&illusory&altruistic&illusory&Commonsensetellsusthatsomepeoplearemorethanothers.Egoism’sclaimthatthesedifferencesare—thatdeepdown,everybodyactsonlytofurthertheirowninterests—contradictsourobservationsanddeep-seatedhumanpracticesofmoralevaluation.Atthesametime,wemaynoticethatgenerouspeopledon’tnecessarilysuffermoreorflourishlessthanthosewhoaremoreself-interested.Altruistsmaybemorecontentorfulfilledthanselfishpeople.Niceguysdon’talwaysfinishlast.altruistic&illusory&altruistic&illusory&stable&permanentstable&permanent&题源WelivetodayinaworldthatisquiteatypicalofEarthovermostofits4.6billionyearslonghistory—andprobablyatypicalaswellofmuchofEarth’sfuturehistory.Yetitishumannaturetoregardtheworldthatweareusedto—whatmightbecalled“theworldasweknowit”—asapermanentthing.Theoceans,prairies,andmountainchains—eventheairwebreathe—seemthenormandthereforepermanentthings.Thissenseofpermanenceisespeciallytrueforouratmosphere,sinceithasamultitudeoffunctionsthatarenecessarytoallowthecontinuedexistenceoflife:itdistributeswater,drivesthecriticalchemicalcycles,feedplants,provideoxygenforanimals,shieldsthesurfacefromdeadlyultravioletlightandmoderatesglobaltemperature.stable&permanent&题源stable&permanent&题源detectable&violent&•Ofcourseitwouldbemuchbettertoobservethegravitationalwavesdirectly.Thechallengeisthatdetectable&violent&•Ofcourseitwouldbemuchbettertoobservethegravitationalwavesdirectly.Thechallengeisthattheyareextremelyweak.instrumentwecanimaginebuildingonEarth,themosteventsintheuniversearerequired:supernovaexplosions,theformationofblackholesorthecollisionsofstars.Evenso,theeffectsaretiny:Thegeometrychangessolittlethatadistanceofseveralkilometerschangesbylessthanthediameterofadetectable&violent&detectable&violent&restrain&incursionsof&题源restrain&incursionsof&题源Thephysicist,chemist,andbiologistallfollowedasimilarprocedure,eachobservingthefactsofhisrespectivedomainwithvaryingdegreesofcontroloverthecontextofinvestigation.Methodsweredevelopedtoremovedistortionscausedbyeithertheresearchenvironmentortheresearcher.Suchmethods,especiallywithrespecttotheresearcher,wereconsideredtorestrainthoseincursionsofsubjectivitywhoseunbridledexpressionwasthoughttocorruptresearch.restrain&incursionsof&•Emotionsrestrain&incursionsof&•EmotionsintheField:ThePsychologyandAnthropologyofFieldworkdifficult&relativelysimpledifficult&relativelysimple&题源Otters:ecology,behaviorandTheresearchonotters’environmentalrequirementsissurprisinglydifficult.Onereasonforthishastodowiththeestimationofhowmuchtheyusedifferentareas.Doingsomayberelativelysimpleinsomekindsofterrain,suchasShetlandwheretheEurasianottersareactiveindaytimeandhaveclearindividualmarkings.Thereitispossibletoidentifytheindividualsoverstretchesofcoastofafewkilometersandtoseewhatkindsofcoasttheyuse.However,thefieldconditionsare陈琦GRE团80313difficult&relativelydifficult&relativelysimple&陈琦GRE团80313surfeit&virtue&题源TheNewpossibletohavetoomuchofasurfeit&virtue&题源TheNewpossibletohavetoomuchofagoodthing.Aplethoraofcanbeparalyzing,asBarrySchwartzpointedoutinhisbook“TheParadoxofChoice.”Askshoppers inathey’lltastearethejamtheylikebest.Offerthemtwenty-differentjams,andoddsarethey’llwalkawaywithoutbuyingany.Studiesof401(k)sshowthatthemoreinvestmentchoicesaplanoffers,thelesslikelypeoplearetoparticipateinit.Inthisregard,SocialSecurity’slackofflexibilitymayactuallybeavirtue.Peoplesacrificesomeupside,inexchangeforpeaceof陈琦GRE团80313surfeit&virtue&•题源Thesurfeit&virtue&•题源TheNew陈琦GRE团80313empower&surrender&empower&surrender&题源Theverynatureofthecomputerpresentsadifferentproblem.physicaldiscomfortdiscouragesthereadingoftextssequentially,fromstarttofinish,Computersmakeitspectacularlyeasytosearchforparticularpiecesofinformationindownloadedtexts.Anddoingresearchinthisstrategic,targetedmannercanfeelempowering.Insteadofsurrenderingtotheorganizinglogicofthebookyouarereading,youcanapproachthebookwithyourownquestionsandgleanpreciselywhatyouwantfromit.You,nottheauthor,arethemaster.陈琦GRE团80313empower&&https:/empower&&https://ww/pdf/9780472031955-陈琦GRE团80313causefeedback&Therearetwoopposingtheoriesaboutmountainformationandclimateoverthepast40millionyears:eitherthesurgeofmountainbuildingcausedtheglobalcooling,orviceversa.Thefirstofthesetwotheoriesassertsthatwidespreadmountainbuildingcooledtheearthasaresultofthefeedbackbetweenmountainsandclimate.Forexample,mountainglacierstendtobeself-perpetuating:oncecausefeedback&Therearetwoopposingtheoriesaboutmountainformationandclimateoverthepast40millionyears:eitherthesurgeofmountainbuildingcausedtheglobalcooling,orviceversa.Thefirstofthesetwotheoriesassertsthatwidespreadmountainbuildingcooledtheearthasaresultofthefeedbackbetweenmountainsandclimate.Forexample,mountainglacierstendtobeself-perpetuating:onceloweringtemperaturesandallowingmoreicetoform.upliftoflargemountainmassesinthepast40millionyearscouldhaveincreasedtheareaoftheearthcoveredbymountainglaciers,whichwouldhaveincreasedthealbedooftheplanet.陈琦GRE团80313cause题源feedback&cause题源feedback&陈琦GRE80313eluded&moreover&题源eluded&moreover&题源statisticsofallkings;onecanlearnhere,forexample,notonlymanycopiesofNikkiGiovanni’sBlackJudgementweresoldin1972butalso-inafootnote-howmanyblackstudentsattendedtheUniversityofDetroitin1947,and–elsewhereinthemaintext-howmanyblackmenandblackwomenwereemployedattheDetroitPostofficein1928.Fiftypagesoffootnotes,someofthempresentingquitelengthybibliographies,suggestthatveryfewpertinentsourceshaveeludedThompson'ssearch.Moreover,thetextmakesitclearthathisexaminationofthesesourceshasbeenexhaustive.Thisastonishinglevelofattentiontodetailwillnotbeusefultoallreadersbutwillbewelcomedbythose-includingundergraduates-conductiongseriousscholarlyresearchconcerningthe1970sandeluded&eluded&moreover&atypical&weakenedatypical&weakened&题源TheCertainly,theslowpaceofjob-creationtodayiswithoutprecedent,butsoweretheconditionsthatconspiredtoslowaboomingeconomyatthebeginningofthedecade.Astockmarketbubbleburst,andrampantbusinessinvestmentslumped.Then,whentheeconomywasdown,terroristattackswerefollowedbyaspateofscandalsthatunderminedpublictrustinthewaycompanieswererun.Theseactedaspowerfulheadwindsand,inthefaceofthem,thelastrecessionwasremarkablymild.atypicalatypical&weakened&题源Theutopia&promoting&theutopia&promoting&theideallocationforonetobetteroneself•Mostspaceadvocateswouldnotopenlyassociatespaceflightwithutopia,yetthatbelief,LauniusandMcMurdywrite,isamongtherootsoftheargumentsinfavorofhumanspaceflight.ThroughoutAmericanhistorytherehasbeenthebeliefthatonecanbetterhimself—seekutopia—onthefrontier,andmanyspaceadvocateshaveusedthatnotiontomaketheircaseforexploringandsettlingspace.•utopia&promoting&theidealutopia&promoting&theideallocationforonetobetteroneselfwell-worked&find&题源AlthoughThaleremploysaninnovativemodeofhiswell-worked&find&题源AlthoughThaleremploysaninnovativemodeofhisstudyoffersyetexaminationquiteground—Norwegian-Americanpreservationistwritersinthetwentiethcentury.history,literature,andwell-AnyonefamiliarwiththeauthoritativeworkofscholarsinthefieldwillfindlittleinThaler’sstudythatisnew.陈琦GRE80313频we