A.P.MARTINICHFOURTHEDITIONPhilosophicalWritingANINTRODUCTIONPhilosophicalWritingPhilosophicalWritingAnIntroductionA.P.MartinichFourthEditionThisfourtheditionpublished2016©2016JohnWiley&Sons,Inc.Editionhistory:Prentice-HallInc.(1e,1989);BlackwellPublishersLtd(2e,1996);BlackwellPublishingLtd(3e,2005)RegisteredOfficeJohnWiley&SonsLtd,TheAtrium,SouthernGate,Chichester,WestSussex,PO198SQ,UKEditorialOffices350MainStreet,Malden,MA02148-5020,USA9600GarsingtonRoad,Oxford,OX42DQ,UKTheAtrium,SouthernGate,Chichester,WestSussex,PO198SQ,UKFordetailsofourglobaleditorialoffices,forcustomerservices,andforinformationabouthowtoapplyforpermissiontoreusethecopyrightmaterialinthisbookpleaseseeourwebsiteatwww.wiley.com/wiley-blackwell.TherightofA.P.MartinichtobeidentifiedastheauthorofthisworkhasbeenassertedinaccordancewiththeUKCopyright,DesignsandPatentsAct1988.Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmitted,inanyformorbyanymeans,electronic,mechanical,photocopying,recordingorotherwise,exceptaspermittedbytheUKCopyright,DesignsandPatentsAct1988,withoutthepriorpermissionofthepublisher.Wileyalsopublishesitsbooksinavarietyofelectronicformats.Somecontentthatappearsinprintmaynotbeavailableinelectronicbooks.Designationsusedbycompaniestodistinguishtheirproductsareoftenclaimedastrademarks.Allbrandnamesandproductnamesusedinthisbookaretradenames,servicemarks,trademarksorregisteredtrademarksoftheirrespectiveowners.Thepublisherisnotassociatedwithanyproductorvendormentionedinthisbook.LimitofLiability/DisclaimerofWarranty:Whilethepublisherandauthorhaveusedtheirbesteffortsinpreparingthisbook,theymakenorepresentationsorwarrantieswithrespecttotheaccuracyorcompletenessofthecontentsofthisbookandspecificallydisclaimanyimpliedwarrantiesofmerchantabilityorfitnessforaparticularpurpose.Itissoldontheunderstandingthatthepublisherisnotengagedinrenderingprofessionalservicesandneitherthepublishernortheauthorshallbeliablefordamagesarisingherefrom.Ifprofessionaladviceor...