Theissueofthebeststrategytoalleviateurbanheateffecthaslongbeendebated.Giventhatthefundamentalprincipleoftacklingaproblemistodecreaserootcauses,Ibelievetheimportanceofeliminatingthedischargeofcarbondioxidecannotbeoverstated.Inthisregard,greentax,whichcanlargelycurbcarbonemissions,guidessociety,enablingpeopletoenjoyabetterlivingcondition.Therefore,individualsbehavediverselyandeffectivelyinordertocutdowncosts.Forinstance,whileprivatecarownersswitchtotakebusesratherthandrivetheirgas-poweredcars,factoriesarefinanciallymotivatedtoinvestineco-friendlyenergyinnovation,likebiofuels,duetotheheavytaxes.AlthoughJennamentionsthevalueofcoolingeffectsthatwatersbringabout,sheoverlooksthefactthataddressingtherootcauseofthepredicamentisobviouslythesustainablesolution,whichhasthepotentialtocreateavirtuouscycle.
