This is the concluding article of a series resulting from the scientific conference held in Brussels in May, 1978. The article considers the emerging ethic of selective growth, and the problems posed by the limits to government, the apparent incapacity of existing political institutions to manage problems of unprecedented complexity. (Author/BB)

The booklet discusses America's changing role in world affairs. The ideas, concepts, and theories were developed by participants in a workshop on American leadership held at the Aspen Institute for Humanistic Studies in August, 1976. The document is presented in ten chapters. The first chapter identifies new cooperative attitudes as the basis for…