The biosphere presents unique challenges to the world's diplomats. Trained to operate in the realm of military might and economic influence, these women and men are now faced with an array of environmental issues which defy traditional diplomatic solutions. Natural resources, flora and fauna, and pollution rarely conform themselves to national boundaries; thus, environmental issues take on an international context. In many of these cases, the old methods of unilateral action and conflict will lead to more environmental damage. A new system, which stresses cooperation, must arise in order to solve international environmental issues. Fortunately, history provides an example of successful cooperation in handling a complex international environmental issue. As early as 1911, in the heart of the Great Power era, four nations came together to resolve a dispute over the North Pacific fur seal. Forsaking threats to wipe out the seals, the negotiators adopted the American conservationist doctrine of efficient exploitation of natural resources, which required cooperation, not conflict.' The fur seal issue was particularly complex. The seals wandered among several islands and across the North Pacific, crossing through international waters and several nations' territory. Hunters from