易学
.Second,itadvocatesthatpeopleshouldbeconcernedaboutnatureandopposeswastingordestroyingnaturalresources.Finally,itdescribesanidealsocialblueprint“HappinessinEcology”whichexpressestheharmoniousrelationshipbetweenhumanbeingsandnature.Undoubtedly,allthesethoughtsrevealsignificanttheoreticalvalueastosolvetheworldwideecologicalcrisis.
Keywords:ecologicalethics,theideaofbeingconcernedabouttheecology,theunitybetweenmankindandnature