rediscovering geography new relevance for sciencr and society.docx
- 文档编号:12208453
- 上传时间:2023-04-17
- 格式:DOCX
- 页数:24
- 大小:37.12KB
rediscovering geography new relevance for sciencr and society.docx
《rediscovering geography new relevance for sciencr and society.docx》由会员分享,可在线阅读,更多相关《rediscovering geography new relevance for sciencr and society.docx(24页珍藏版)》请在冰豆网上搜索。
rediscoveringgeographynewrelevanceforsciencrandsociety
Summary
Inthepastdecade,concernsabout''geographicilliteracy"havebeenthecatalystforanewfocusongeographyintheUnitedStates.Recentcallsto"dosomething"aboutgeographicilliteracyinthiscountrycanbetracedtoconcernsaboutU.S.competitivenessintheglobaleconomy,combinedwithsurveysthatdocumentedanastonishingdegreeofignoranceintheUnitedStatesabouttherestoftheworld.Thereisagrowingpublicrecognitionthatournationalwell-beingisrelatedtoglobalmarketsandinternationalpoliticaldevelopments,tothecontinuedprominenceofenvironmentalissuesinsocialdiscourse,andtotheemergenceofcomputerandtelecommunicationstechnologiesthatemphasizegraphicimagessuchasmapsandotherspatialdiagrams—allofwhichareassociatedinthepublic'smindwithgeography.
OneresultofthisincreasedattentionisarediscoveryoftheimportanceofgeographyeducationintheUnitedStates.GeographyisidentifiedasacoresubjectforAmericanschools,onaparwithscienceandmathematics,inaseriesofrecentpolicystatementsandlegislativeproposalsfornationaleducationreform.TheseincludethereportoftheCharlottesville,Virginia,Summitconvenedbythe50stategovernorsandPresidentBushinOctober1989;educationreformplansofboththeBushandtheClintonadministrations;andGoals2000:
TheEducateAmericaAct,passedbyCongressinMarch1994.
Geographyhasalsobeenrediscoveredbystudents.Intheperiod1986/1987to1993/1994,thenumberofundergraduatemajorsingeographygrewbyanestimated47percentnationwideandby60percentinPh.D.-grantingdepartments.Between1985and1991,graduateprogramenrollmentsingeographygrewby33.4percent,comparedwitha15.3percentincreaseinthesocialsciencesanda5.4percentdecreaseintheenvironmentalsciences.
Thisprocessofrediscoveryhasbeenmirroredintheresearchcommunityaswell.Researchatthefrontiersoffieldsasdiverseasplanning,economics,finance,socialtheory,epidemiology,anthropology,ecology,environmentalhistory,conservationbiology,andinternationalrelationshashighlightedtheimportanceofgeographicperspectives.Inparticular,theimportanceofspatialperspectives—throughsuchnotionsasplaceandscale—isbeingrecognizedinmanyfields,extendingtheinfluenceofgeographywellbeyonditsrelativelysmallgroupofprofessionalpractitioners.
Theincreaseduseofperspectives,knowledge,andtechniquesassociatedwitharelativelysmallacademicdisciplineraisesseveralquestionsforthescientificcommunity.Mostdirectly,whatisgeography,andhowdoesitconnectwithbroadconcernsofsocietyandscience?
Ifgeographyistoplayamoreprominentroleineducationanddecisionmaking,doitsscientificfoundationsneedtobestrengthenedinordertosupportitsexpandedresponsibilities?
Withthesequestionsinmind,theNationalResearchCouncilestablishedtheRediscoveringGeographyCommitteetoperformacomprehensiveassessmentofgeographyintheUnitedStates.Theobjectivesofthisassessmentare:
1.toidentifycriticalissuesandconstraintsforthedisciplineofgeography,
2.toclarifyprioritiesforteachingandresearch,
3.tolinkdevelopmentsingeographyasasciencewithnationalneedsforgeographyeducation,
4.toincreasetheappreciationofgeographywithinthescientificcommunity,and
5.tocommunicatewiththeinternationalscientificcommunityaboutfuturedirectionsofthedisciplineintheUnitedStates.
Inaddressingtheseissues,thisreportfocusesonbroadnationalandglobalthemesinscienceandsociety,geography'spotentialasaperspectiveandabodyofknowledgetohelpaddressthesethemes,andconstraintsongeography'scapabilityasanacademicdisciplinetorespond.Asexamples,itdrawsmainlyonexperiencefromwithingeographyasadiscipline,althoughvaluablegeographicworkisdoneoutsidethedisciplineaswell,becausethecommitteewascomprisedverylargelyofprofessionalgeographers.Wherepossible,however,theexamplesareselectedtoillustratetheinterconnectednessbetweendisciplinesthatcharacterizessomuchgeographicinvestigationandfacilitatestheflowofideas,concepts,andtechniquesacrossdisciplinaryboundaries.
ThePerspectives,SubjectMatter,andTechniquesofGeography
TomostAmericans,geographyisaboutplacenames.Concernsaboutgeographicignoranceusuallyfocusonpeople'sinabilitytolocatecities,countries,andriversonaworldmap,andgeographicinstructionisoftenequatedwithconveyinginformationaboutremotepartsoftheworld.Fromthisperspectiveitmaybeasurprisetosomethatthedisciplineofgeographyhasagreatdealtosayaboutmanyofthecriticalissuesfacingsocietyinthelatetwentiethcentury.
Geographersareengagedinvaluableresearchandteachingonmattersrangingfromenvironmentalchangetosocialconflict(seeChapter2).Thevalueoftheseactivitiesderivesfromthediscipline'sfocusontheevolvingcharacterandorganizationoftheEarth'ssurface;onthewaysinwhichinteractionsofphysicalandhumanphenomenainspacecombinetocreateregionswithdistinctivenaturaland(or)socialcharacteristics,orplaces;andontheinfluencesthoseplaceshaveonawiderangeofnaturalandhumaneventsandprocesses.Suchconcernsarenotsimplyexercisesinexpandingtheencyclopedicknowledgeoffarawayplaces;theygototheheartofsomeofthemosturgentquestionsbeforedecisionmakerstoday.
Acentraltenetofgeographyisthat"locationmatters"forunderstandingawidevarietyofprocessesandphenomena.Indeed,geography'sfocusonlocationprovidesacross-cuttingwayoflookingatprocessesandphenomenathatotherdisciplinestendtotreatinisolation.Geographersfocuson"realworld"relationshipsanddependenciesamongthephenomenaandprocessesthatgivecharactertoaplace.Geographersalsoseektounderstandrelationshipsamongplaces:
forexample,theflowsofpeoples,goods,andideasthatreinforcedifferentiationorenhancesimilarities.Inotherwords,geographersstudyboththe''vertical"integrationofcharacteristicsthatdefineplaceandthe"horizontal"connectionsbetweenplaces.Geographersalsofocusontheimportanceofscale(inbothspaceandtime)intheserelationships.Thestudyoftheserelationshipshasenabledgeographerstopayattentiontocomplexitiesofplacesandprocessesthatarefrequentlytreatedintheabstract,ifatall,byotherdisciplines.
Geography'sperspectivesaresupportedbyabodyofdistinctivetechniquesforobservation,suchasfieldexploration,remotesensing,andspatialsampling,andfortheanalysisanddisplayofgeographicdata,suchascartography,visualization,spatialstatistics,andgeographicinformationsystems(GISs;seeChapter4).Thesetechniquesaresharedwithotherdisciplines,butgeographyhascontributedfundamentallytotheirdevelopmentandimprovedapplication.
Thetraditionaltoolingeographyforthedisplayofspatiallyreferencedinformationisthemap.Tomany,theterm"map"connotesafixed,two-dimensionalpaperproductcontainingpoint,line,andarealdata.Duringthepastgeneration,however,advancesindatacollection,storage,analysis,anddisplayhavemadethistraditionalviewobsolete.Themodernmapisadynamicandmultidimensionalproductthatexistsindigitalform,openingupnewareasofresearchandapplicationforgeographicinvestigation.ThisresearchhasledtothedevelopmentofGISs,which,alongwithtechniquesforgeographicvisualizationandmethodsofspatialanalysis,facilitateanincreasinglycomplexandcontextualunderstandingoftheworld.CurrentresearchinGISsisexpandingthetechniquetoincorporatemoreadvancedgeographicconceptsandanalysismethods.
Geography'sContributionstoScientificUnderstandingandDecisionMaking
Geographyofferssignificantinsightsintosomeofthemajorquestionsfacingboththepureandappliedsciences.Inaddition,associetyitselfisrecognizing,manyofthemajorquestionsfacingsocietyatthelocal,national,andinternationalscaleshaveveryimportantgeographicdimensions.
Geography'straditionalinterestinintegratingphenomenaandprocessesinparticularplaces,forexample,hasanewrelevanceinsciencetoday,inconnectionwiththesearchforwhatsomehavecalleda"scienceofcomplexity."Initsexplorationsasascienceofflows,geographyhasbeenaleaderinunderstandingspatialinteractions,asubjectofbroadinteresttobothscienceandsociety.Moreover,geography'slong-standingconcernwithinterdependenciesamongscalesisrelevanttodiscussionsacrossthebodyofscienceofrelationshipsbetweenmicroscale(smallorlocal)andmacroscale(largeorglobal)phenomenaandprocesses(seeChapter5).
Geographicperspectivesandtechniqueshavefoundimportantapplicationsindecisionmakinginboththeprivateandthepublicsectors,especiallyasglobaleconomicandenvironmentalissuesandmoderninformationtechnologieshavegrowninimportance.Geographershavemadesignificantcontributionstodecisionmakingatlocal,regional,andglobalscalesforawidevarietyofissues—forexample,managementofhazards,understandingglobalenvironmentalandeconomicchangesandtheirinteractionswithlocalchanges,anddevelopingeffectivebusinessstrategies(seeChapter6).
StrengtheningGeography'sFoundations
Theabilityofgeographerstorespondtothegrowingdemandforitsskillsandperspectivesislimitedbyseveralrealities(seeChapter7).Despitethreedecadesofgrowthinthenumberofprofessionalgeographers,thegeographycommunityremainssmallrelativetomostothernaturalandsocialsciencedisciplines.Fewc
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- rediscovering geography new relevance for sciencr and society
链接地址:https://www.bdocx.com/doc/12208453.html