This book brings together over thirty of the foremost contributions to environmental ethics, from pioneering papers to recent work at the cutting edge of thought in this field. It also unites them through an innovative introductory essay which appraises both strengths and weaknesses and presents a distinctive view of the subject. Areas covered include the land ethic, Deep Ecology, biocentric approaches, environmental virtue ethics, feminist contributions, debates on equity and on the interests and representation of future generations, preservation, sustainability and sustainable development.