Athorough-goingchangeineconomicdevelopmentmodeiscrucialtothesolu-tionoftheknottyworldeconomy.Theworld’strendintheninetiesistoseeka“sustainabledevelopment”.Theyear1992winessedtheconvocationoftheUnitedNationsConferenceonEnvironmentandDevelopment;theUnitedNaitonsPopulationConferencewasconvenedin1994;andinMarch1995,theU-nitedNationsWorldSummitonSocialDevelopmentwasheldinCopenhagen.All