久久文学

Text A Scientific Knowledge and Common Knowledge(第1页)

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TextAStifiowledgeandonKnowledge

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&Spencer

Pre-reading

&Spencer(1820-1903)wasanEnglishphilist,anthropologist,sociologist,aclassicalliberalpoliticaltheoristoftheViera.

Spencerdevelopedanall-embraofevolutionastheprogressivedevelopmentofthephysicalworld,biolanisms,thehumanmind,andhumandsocieties.Hewas“aitofevolutioeaboutevolutionbeforeDarwindid”

.Duringhislifetimeheachievedtremendousauthority,mainlyinEnglishspeakingacademia.SpehesifamousEuropeaualinthegdecadesoftheury”

,buthisinfluenedsharplyafter1900.

Speknownfortheexpression“survivalofthefittest”

,whiedinPrinciplesofBiology(1864),afterreadingCharlesDarwin’sinofSpecies.

Thefollowingessayisafreressay“OntheGenesisofSce”

.

Promptsf

1.WhatarethesimilaritiesaweeifiowledgeandordinaryknowledgeagtoSpencer?

2.Whatistherelationshipthatexistsbetweeifiowledgeandordinaryknowledge?

&herecaseswherescedisprovesouroarethey?

4.Whatarethecharacteristicsofstifiowledge?

5.Whatdothewords“ty”

aeness”

meaninParagraph7?

6.Howdoesstifiowledgedevelopinstages?

7.Whatisthediffereiveaivesyougivesomeexamples?

8.Howwouldyehispassage?

9.Whatisthegenerallogidtheanizatiohispassage?Workoutanideaflowcharttoillustratetheofthoughtsinthispassage.

[1]TherehaseverprevailedamongmehatstifiowledgediffersinnaturefromordinarykheGreeks,withwhomMathematics—literallythi—wasalonesideredasknowledgeproper1,thedistinusthavebeenstro;andithaseversiaihegeneralmind.Though,gthetrastbetweentheatsofsdthoseofdailyuhodiking,itisnthatsuchadistinhasbeeorisealittleabovetheonpoioseethatnosureallyexist:orthatatbest,itisbutasuperficialdistin.Thesamefacultiesareemployedinbothdinbothcasestheirmodeofoperationisfuhesame.

[2]Ifwesaythatsceisanizedknowledge,wearemetbythetruththatallknowledgeisanizedierree—thattheoionsofthehouseholdandthefieldpresupposefactscolligated2,inferen,resultsexpedthatthegeneralsuccessoftheseasprovesthedatabywhichtheywereguidedtohavebeetaisceisprevision—isaseeingbeforehand—isaknowinginwhattimes,plabinations,orsequences,specifiedphenomenawillbefouobligedtofessthatthedefinitiohatisutterlyfsordiion.Forexample,aowledgeofahis,asfarasitgoes,sistsinprevisions.Whenachildseesaandcolors,itknoutsoutitshanditwillhaveimpressioandroundness,andsmoothness;andifitbites,ataste.Asgeneralacewithsurrousisoflikenature—ismadeupoffagthem,sogroupedasthatanypartperceived,theexisteherfaitisforeseen.

[3]If,oncemore,wesaythatsceisexactprevisioillfailtoestablishthesupposeddiffereohatmuchofwhatweotexadthatsomeofit,asphysiology,everbeeexact;butwefimanyoftheprevisionsstitutingtheonstockalikeofwiseandignorahatanunsupportedbodywillfall;thatalighteddlewillgooutwheer;thaticewillmeltwhenthrowhese,andmaitothefamiliarpropertiesofthingshaveashighadegreeofaccuracyaspredisarecapableof.Itistruethattheresultspredicatedareeneralcharacter;butitisruethattheyarerigorouslycorrectasfarastheygo:andthisisallthatisrequisitetofulfillthedefinition.Thereisperfectatheanticipatedpheheaes;ahisbesaidofthehighestatsofthescesspeciallycharacterizedasexact.

[4]Seeingthusthattheassumeddistiweeifiowledgeandonklogicallyjustifiable;afeelihathoweverimpossibleitmaybetodrawalihetractitical;therearisesthequestion—Whatistherelationshipthatexistsbetweeialahisquestionmaybedrawrationsjustgiven.Onregthem,itwillbeobservedthatthoseportionsofordinaryknowledgewhichareidenticharacterwithstifiowledge,prehendonlysubinationsofphenomelyizable3bythesenses,andareofsimple,iure.Thatthesmokefromafirewhichsheislightingwillasdthatthefirewillpresentlyboilrevisionswhichtheservant-girlmakesequallywellwiththemostlearnedphysicist;theyareequally,equallyexactwithhis;buttheyareprevisiphenomenaintaiohatfollowvisiblyaelyaftertheiras—phenomenaofwhichtheisenorobscure—phenomenaredictedbythesimplestpossibleact.

[5]If,otheprevisionsstitutingwhatisonlyknowahemooneime;andwheakeopofamountainofkhemernwilldesdastatednumberofihepolesofagalvanicbatteryimmersedinwaterwillgiveoff,theoneaniheotheraninflaminggas,iio—weperceivethattherelatioofakindhabituallypreseoourseheydepehem,uponspebinationsofdthatihemthebetweesasisestablishedonlybyaeseriesofihebroaddistin,therefore,betweewoordersofkiure,butienessfromper.

[6]Ifweregardthetheirmostge,weseethatthelaborer,whotesihedge,describethepartiandcolorsthem;aronomer,who,havingcalculatedatransitofVenus,eate4theblateringonthesun’sdisc,asitearthroughthetelescope,ataspecifiedhour;doessentiallythesamething.Eaowsthatonfulfillies,heshallhaveapreceivedimpression—thatafteradefiionswilleagroupofsensationsofaforeknownkind.Thediffereinthefualcharaentalatheessoftheprevisionsaplishedbythem;butintheplexityoftheprocessesrequiredtoachievetheprevisions.Muoknowledgeis,asfarasitgorouslyprecise.Sotihispre;ottra.Whatthedo?Itreducesetothesamedegreeofpre.Thattywhichdirectpergivesusrespegdsequehesimplestandmostaccessiblekind,scegivesusrespegdsequenplexintheirdependenaccessibletoimmediateobservatiardedfromthispointofview,scemaybeextensioionsbymeans.

[7]Onfurthergthematter,however,itsbefeltthatthisdefiexpressthewholefact—thatinseparableasscemaybefromonknoletelyasthegapbetweeprevisionsofthedthemostreesofthenaturalphilosopherbyinterposingaseriesofprevisionsinwhiplexityinvolvedisgreaterahereisyetadifferewobeyondthatwhichisheredesdthisistrue.Butthediffereillnotsuablesustodrawtheassumedliion5.Itisadiffereweenonknowledgeaifiowledge;butbetweenthesuccessivephasesofsceitself,eitself—whicheverwechoosetocallit.Initsearlierphasesssoye;initslaterphasesitfurtherattainstopleteness.Webeginbydisgarelation:weendbydisgtherelation.Ourfirstatistoforetellthekindofphenomenonwhichwilloderspeditions:ourlastatistoforetellnototheamount.Or,toreducethepropositiontoitsmostdefiniteform—undevelopedsceisqualitativeprevision;developedstitativeprevision.

[8]Thiswillatooexpresstheremainingdistihelowerandthehigherstagesofpositivekhepredithatapieceofleadwilltakemoreforcetoliftthanapieceofwoodofequalsize,exhibitsty,buteness,ht.Thekiinwhiebodywillexceedtheotherisforeseen;butbywhichitwillexceed.Thereisqualitativeprevisiononly.Ohepredithatatastatedtimetwopartietswillbein;thatbymeansarmsiio,aknownforcewillraisejustsomanypounds;thattodeposeaspecifiedquantityofsulphateofiron6byateofsoda7willrequiresomanygraiiofe,notoureoftheeffectstobeproduagheroftheeffectsthemselves,oftheagenciesprodugthem,orofthedistaimeorspaceatwhichtheywillbeproduced.Thereisnotonlyqualitativebutquantitativeprevision.

[9]Andthisistheunexpresseddifferencewhichleadsustosiderordersofknoeciallystifitrastedwithknowledgeingeneral.“Arethephenomenameasurable?”

isthetestwhiploy.Spaceismeasurable:hery.Fordspacearemeasureable:heics8.Time,fordspacearemeasureable:henamics9.Theiioereendtheprineosphere;aicsexisted.Wheerwasdevised,therearoseasceofheat,whichwasbeforeimpossible.Suchofoursensatioyetfoundmodesdinatesces.Wehavenosells;norhaveweoes.Wehaveasceoftherelationsofsoundsdifferinginpitch,becausewehavediscoveredawaytomeasurethem;butwehavenosdsiheirloudheirtimbre,becausewehavegotnomeasuresofloudimbre.

[10]Obviouslyitisthisreduoftheserepreseionsofmagnitude,whichgivestoanydivisionofksespeciallystificcharacter.inallymen’sknowledgeofweightsandforthesameastheirknowledgeofsmellsandtastesisnow—akegivenbytheuions;anditremaiilweighingisanddyers10wereied.Beforetherewerehlasses11andclepsydras12,mostphenomenacouldbeestimatedastotheirdurationsandintervals,witherprethandegreesofhardnessbeestimatedbythefiilathermometricscalewastrived13,mesrespegrelativeamouoodoingwiththeirpresesrespegrelativeamountsofsound.Andasiialstages,withnoaidstoobservation,hestparisonsofade,andomarkeddiffereisobviousthatosimplelawsofdependencecouldbeased—onlythoselawswhigunplicatedwithothers,andnotdisturbedintheirmaions,requirediesofobservatioheWheappearsnotonlythatinproportionasknowledgebeesquasprevisioeaswellas,butthatuntilitsassumptionofaquaeritisnecessarilyedtothemostelemeions.

[11]Moreoveritistoberemarkedthatwhile,ontheonehand,wediscoverthelawsofthegreaterproportionofphenomenaonlybyiiatively;oherhaendtherangeofourquantitativeprevisionsonlyasfastaswedetectthelawsoftheresultswepredict.Forclearlytheabilitytospecifythemagnitudeofaresultiodirectmeasurementimpliesksmodeofdepehingwhibemeasured,impliesthatwekicularfactdealtwithtobeaninstane.Thustheextenttowhichourquantitativeprevisionshavebeenaiohedepthtowhiowledgereathatdiredhere,asaofthesamefact,wemayfurtherobservethataswepassfromqualitativetoquantitativeprevision,wepassfrominductivescetodeductivescewhilepurelyinductiveispurelyqualitative;wheniitativeitusuallysistsofpartindu,partdeduditbeesaccuratelyquantitativeonlywhenwhollydeductive.Wedohededudthequantitativearesive,forthereismalymuchdeduthatisqualitativeoallquantitativeprevisionisreacheddeductively;andthatindualyqualitativeprevision.

[12]Still,however,itmustnotbesupposedthatthesedistinableustoseparateordinaryknowledgefromsce,muchastheyseemtodoso.Whiletheyshowinwhatsiststhebroadtrastbetweeremeformsofthetwo,theyyetleadustialidentity;andohediffereobeoneofdegreeonly.For,oheoivekosomeextentquantitative;seeingthattheamountoftheforeseeisknownwithiais.Aherhaquantitativeprevisioreachtheexacttruth,butonlyaverynearapproximationtoit.Withoutclocksthesavageknowsthatthedayislohesummerthaer;withoutscalesheknowsthatstohais,hefresultsthattheiramouhese,ahose-heknowsaboutwhattheywillbe.And,withhismostdelistrumentsaecals,allthatthemanofsdo,istoreducethediffereheforeseeualresultstoanunimportantquantity.

[13]Moreover,itmustbeborneinmindnotonlythatallthescesarequalitativeistages,—notonlythatsomeofthem,asChemistry,havebutretlyreachedthequaage—butthatthemostadvanceshaveattaiheirpreseerminingquapresenttothesedirectlymeasurable,byaslowproprovemehroughthousahatsdthekheunculturedarealikeiureoftheirprevisioheydifferiheypossessaperfe,thoughthisisimmehelasttha;aioheotherhasbeenthroughaseriesofstepsbywhichtheimperfehasbeeiherainuallywider.

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