Common but Differentiated.

Environmental theorists and practitioners generally accept that responsibility for environmental harm is best understood as common but differentiated , yet little work has been done to philosophically articulate this idea. This paper develops this theory by bringing Iris Marion Young's two-tiered model of responsibility to bear on the topic of addressing and redressing environmental damage. I demonstrate how her approach can satisfy the commonality criterion (i.e. that everyone has a role to play in confronting environmental harm), while still satisfying the differentiation criterion (i.e. that different actors have different kinds and degrees of responsibility), and that it does so in a manner that is persuasive, politically useful, and reasonably acceptable to all sides. In aiming to satisfy the commonality criterion, the paper identifies traditional sustainable communities as environmentalist exemplars, emphasizing that these communities have a vital role to play in combatting our present ecological crisis. [ABSTRACT FROM AUTHOR]