Environmental Ethics, المجلد 1

accept according action aesthetic agent alternative American analysis animals appears approach areas argue argument attitudes beauty become behavior better biological called claim Commoner concept concern conservation considered course decision depend discussion duties ecological economic effect entity environment environmental environmental ethics equal ethical example existence experience fact feel follow future given grounds human idea important individual interest issues John journal justice kind land landscape least Leopold limitations living matter means moral nature objects obligation observation organic perhaps persons philosophy physical position possible practical preference present preservation Press principles problems properties question reason relation respect responsibility result scientific seems sense social society species suggests theory things thought tion understanding University utilitarian utility Western whole wilderness York