Environmental philosophy has expanded and diversified greatly since its beginning. Yet applied philosophies, environmental philosophy and environmental ethics have not engaged descriptive ethics in the way that biomedical ethics has. I will suggest that the failure to has meant that environmental philosophy has had limited impact on environmental practices such as restoration ecology. In this thesis I will attempt to reposition philosophy's ethical spotlight upon what I feel to be the most ethically relevant features of the practice of restoration ecology, and to facilitate this, I develop a case-study. A history of the Musqueam Watershed restoration project and its participants' objectives and their operating policies will be given, f...