This essay is a call for world-systems analysis of education. Increasingly, the field of comparative education is moving toward more sophisticated examinations of education in relationship to economic, political, and social forces. Studies of the ecology of educational institutions and processes, however, often fail to take into account an international context of transactions. To date, most macro studies of education have taken the nation-state as the basic unit of analysis.' An examination of the international forces impinging upon education systems is no less essential than an examination of the international economic order would be to an