Wiktionary
ecosophy
n. ecology philosophy, particularly of the type associated with the deep ecology movement
Wikipedia
Ecosophy
Ecosophy or ecophilosophy (a portmanteau of ecological philosophy) is a philosophy of ecological harmony or equilibrium. The term was coined by the Norwegian father of deep ecology, Arne Næss, and French post-Marxist philosopher and psychoanalyst Félix Guattari.