On the Three-dimensional Structure and Paradigm Transformation of Marx and Engels'Concept of"Nature"
The interpretation of"nature"by Marx and Engels builds up a three-dimensional structure from ontology,epistemology to axiology.Based on the response of practical existentialism to natural problems,they broke through the limitations of substantive ontology and abstract ontology,and laid a reli-able premise for the historical activities of understanding and transforming the world.Humanized nature opens the dialogue space between nature and prac-tice,and returns the understanding of nature to the real world.On this basis,based on material production activities,they reveal the material basis of the transformation of human value to nature.The presentation of the three-dimensional structure and the transformation of the understanding paradigm have deepened the modern thinkers'understanding of the complexity and evolution of nature,and have an important opening significance for the formation of the modem view of nature.