ThispaperfromtheunifiedvisualangleofphilosophyandeconomicshasobservedMarx'stheoryofecologicaleconomics,clarifiedthemisunderstandingonMarx'stheoryofnatureandecologicalenvironmentalthoughtathomeandabroadforalongtime,studiedsystematicallyanddeeplytheMarx'sthoughtthatnaturalandecologicalenvironmentisexternalconditionandinternalelementsofhumansocialeconomicgrowth,confirmedfirstlyMarxistheforerunnerwhoestablishedthetheoryofinternalcauseofnaturalecologicalenvironment.Itisoffar-reachingacademicandpracticalsignificance.
