Example image of eyePlorer eyePlorer map for 'Ecocentrism': Ecology Political philosophy Ethics Ontology Existential Intrinsic value Biosphere Egalitarianism Ecosphere Anthropocentrism Biocentrism Aldo Leopold Land ethic Arne Naess Deep ecology Environmentalism Extinction Overpopulation Technocentrism Embodied energy Ecological humanities Radical environmentalism Holocentric J. Baird Callicott Ethics of terraforming Sustainable development Earth First! Environmental movement Environmental movement in the United States Earth Liberation Front Exergy