How should we understand nature and the environment? What does it mean to be responsible for the environment? Are social and political theories "anthropocentric" and if the answer is yes, how do we change them? Ecological thinking within social and political theory has taken off in the past three decades. Green movements have had a dramatic impact upon political and social life, provoking conflicts of interest over major areas of public policy. This reader-friendly text examines the challenges of ecological thought for the assumptions within the traditions of social and political theory. Ecological concerns are often grafted onto existing approaches, but this book examines how the fundamental questions raised by a green perspective transfor...