In A Contest for Supremacy: China, America, and the Struggle for Mastery in Asia (Norton, $27.95), Aaron L. Friedberg ’78, Ph.D. ’86, dissects the present and future of Sino-American relations, stating that “despite several reasons a closer relationship between the two economic powers is possible, two main factors—a growing clash of interests and deep ideological and political differences—will prove more decisive and will make the relationship more tense and competitive,” according to a review by the New York Times Book Review.