Another “Great Debate†: The National Interest of the United States

The controversy which has arisen on the occasion of Ambassador Kennan's and my recent publications differs from the great historical debates on American foreign policy in two significant respects. It raises an issue more fundamental to the understanding of American foreign policy and of all politics than those with which the previous “great debates†were concerned, and it deals with the issue largely in terms which are not conducive to understanding.The great debates of the past, such as the one over intervention vs. neutrality in 1793, expansion vs. the status quo before the Mexican and after the Spanish-American War, international cooperation vs. isolation in the 'twenties, intervention vs. abstention in the late 'thirties—all evolved around clear-cut issues of foreign policy. In 1793 you were in favor of going to war on the side of France or of remaining neutral. In the 1840's you approved of the annexation of Texas or you did not. At the turn of the century you supported overseas expansion or you were against it.