For a long time now it has been our practice in the modern Western world to define ourselves primarily by nationality, and to see other identities and allegiances—religious, political, and the like—as subdivisions of the larger and more important whole. The events of September 11 and after have made us aware of another perception—of a religion subdivided into nations rather than a nation subdivided into religions—and this has induced some of us to think of ourselves and of our relations with others in ways that had become unfamiliar. The confrontation with a force that defines itself as Islam has given a new relevance—indeed, urgency—to the theme of the "clash of civilizations."
At one time the general assumption of mankind was that "civilization" meant us, and the rest were uncivilized. This, as far as we know, was the view of the great civilizations of the past—in China, India, Greece, Rome, Persia, and the ancient Middle East. Not until a comparatively late stage did the idea emerge that there are different civilizations, that these civilizations meet and interact, and—even more interesting—that a civilization has a life-span: it is born, grows, matures, declines, and dies. One can perhaps trace that latter idea to the medieval Arab historian-philosopher Ibn Khaldun (1332-1406), who spoke in precisely those terms, though what he discussed was not civilizations but states—or, rather, regimes. The concept wasn't really adapted to civilizations until the twentieth century.
"Looking the World in the Eye" (December 2001)
Samuel Huntington is a mild-mannered man whose sharp opinions—about the collision of Islam and the West, about the role of the military in a liberal society, about what separates countries that work from countries that don't—have proved to be as prescient as they have been controversial. By Robert D. Kaplan
The first writer to make the connection was the German historian Oswald Spengler. Perhaps influenced by the horrors of World War I and the defeat of imperial Germany, he looked around him and saw civilization in decline. He built a philosophy on this perception, captured in the phrase "the decline of the West"—Der Untergang des Abendlandes. His two volumes under this title were published in 1918 and 1922. In these he discussed how different civilizations meet, interact, rise and decline, and fall. His approach was elaborated by Arnold Toynbee, who proceeded with a sort of wish list of civilizations—and, of course, also a hit list. Most recently Samuel Huntington, of Harvard University, has argued that the clash of civilizations, more than of countries or governments, is now the basic force of international relations. I think most of us would agree, and some of us have indeed said, that the clash of civilizations is an important aspect of modern international relations, though probably not many of us would go so far as to imply, as some have done, that civilizations have foreign policies and form alliances.