ABSTRACT
In discussing the great global commons, the oceans and the atmosphere, we are concerned with portions of the Earth that in large measure have been historically beyond the jurisdiction of individual nations—areas that are, in fact, the common property of all nations and individuals. This chapter suggests that three basic principles to be kept in mind. First, the burden of proof as to whether an action with potential impact on the atmosphere should be taken should be, not on those who advocate caution, but on those who propose the action. Second, because the atmosphere is more easily disrupted than many other systems, we should exercise special care to assess and eliminate any adverse impacts upon it. Third, the extent to which substances released into the atmosphere are transported around the globe dictates that there is international, cooperative research in the setting of standards and in the assessment of environmental impact.
