Positive4Educationexchange EnrolmentsofoverseasstudentsinAustraliahasbeensteadilyrisingsince1994.Negative1Gapofrichandpoor Thegapbetweenrichandpoorisworseninginageofglobalization Negative2:Environmentalpollution TheamountofCarbondioxideemissionsreleasedintoairiscontinuouslyincreasing.Summary PositiveeffectsImproving...