ABSTRACT
In a wide-ranging review of US foreign policy for the twenty-first century, David Callahan writes that:
Ethnic conflict and quests for self-determination around the world are likely to be the most important factors . . . in the next decades . . . this phenomenon should not be seen as separate from other global problems such as terrorism, failed states, rivalry among the great powers, access to natural resources, and clashes between the modern and the traditional, or between the rich and the poor.
