This document discusses environmental ethics, including its key features and different approaches. It provides definitions and discusses the following main points:
1. Environmental ethics aims to provide ethical justification for environmental protection and considers extending ethics to include non-human entities. It is interdisciplinary and global in scope.
2. The modern construction of environmental ethics emerged in response to environmental crises in the 1960s-1970s.
3. There are different schools of environmental ethics that take varying approaches such as anthropocentrism, biocentrism, and ecocentrism.
4. Aldo Leopold's land ethic argues that the appropriate unit for moral concern is the ecosystem and its integrity and stability