Notes on the Theorizing of Global Environmental Politics

Although global environmental politics (GEP), like other areas of international relations, should be theorized, no single unified theory of GEP is in the offing, nor should be. Nevertheless, assuming that the ultimate societal goal is ecological and social sustainability, at least three elements are necessary in that theorizing: starting points, metaphors, and normative content. The primary starting points for GEP include concern for irreversible diminution of the earth's life support systems, the consequences of ever-increasing throughput of material and energy, and the injustices of uneven distribution. Inappropriate metaphors of the environment include the machine and the laboratory; appropriate ones include spaceship earth and a watershed. Appropriate norms include ecological capping and zero waste. Finally, the theorizing effort needs to be explicit about the questions being asked. Are they about environmental improvement or sustainability? Are they about easing the environmental burdens of the powerless or easing the adjustment costs of the powerful?