Part IV The Basic Contradiction ofEcologicalEconomy System 1.2 The major manifestations of basic contradiction of E.E The contradiction between the long period of ecological productivity renewal and the short period of social productivity renewal The contradiction between the technologic system for adapting economic growth and technologic sluggishness for renewing the ecologic equilibrium The contradiction between the natural orderliness of ecological system elements and the social orderliness of economic system elements The contradiction between the negative feedback mechanism o ecological system and the positive feedback mechanism of economic systemPart IV The Basic Contradiction of Ecological Economy System 1.2 The major manifestations of basic contradiction of E.E • The contradiction between the long period of ecological productivity renewal and the short period of social productivity renewal • The contradiction between the technologic system for adapting economic growth and technologic sluggishness for renewing the ecologic equilibrium • The contradiction between the natural orderliness of ecological system elements and the social orderliness of economic system elements • The contradiction between the negative feedback mechanism of ecological system and the positive feedback mechanism of economic system