ADInternational audienceDespite four decades of intense development in the field of professional environmental ethics, environmental problems pose ever increasing ethical challenges. The discipline continues to undergo a transition from focusing on theoretical questions such as what kinds of beings deserve moral standing toward greater inclusion of the multifaceted dimensions of sustainability and environmental issues and policy formation. In the process, new problems emerge. For instance, research on the problem of climate change from an ethical perspective creates room for the development of a new branch of ethics—climate ethics—which potentially operates in a distinctive theoretical framework. Additionally, environmental ethics has becom...