Interpretation on ecological thoughts of Marx and Engels

Marx and Engels created the dialectical materialism philosophy together,and their ecological thoughts have historical significance to the emergence of ecological philosophy nowadays,which opens the door of turning philosophy to ecology.The world view on nature of dialectical materialism created by Marx and Engels looks at the nature and human society as a system.The world view on nature of human being realizes the transformation to ecological orientation.In the development process of thoughts of human being,the course of ecological thoughts is zigzag.The philosophical thoughts of Marx and Engels exert transforming functions in the process,pushing the thoughts of human being turned to ecology,and promoting the emergence of ecological philosophy nowadays.The ecological thoughts of Marx and Engels initiate the moral ethics of concerning nature and coordinate evolution of human and nature,which turns moral ethics to ecology,and pursue the unification of subject and object,human and nature,human and human,in order to attain the highly unification of human,nature and society.