To put it in a terminology that hearkens back to the more brutal age of ancient empires, the three grand imperatives of imperial geo-strategy are to prevent collusion and maintain security dependence among the vassals, to keep tributaries pliant and protected, and to keep the barbarians from coming together.

I cite these events because I think they underline two very disturbing phenomena - the loss of U.S. international credibility, the growing U.S. international isolation.

Without Ukraine, Russia's imperial aspirations are essentially nostalgia, but it's not a real policy.

Let's address the issue of how America deals with the Iraqis and how we deal with the region, recognize the fact that this is a misadventure, which it is in our interest to terminate and not to repeat. That's a rather important conclusion to draw, and a very important lesson.

A great deal of world politics is a fundamental struggle, but it is also a struggle that has to be waged intelligently.

The momentum of Asia's economic development is already generating massive pressures for the exploration and exploitation of new sources of energy and the Central Asian region and the Caspian Sea basin are known to contain reserves of natural gas and oil that dwarf those of Kuwait, the Gulf of Mexico, or the North Sea.

Too rich to be relevant to the world's poor, [Europe] attracts immigration but cannot encourage imitation. Too passive regarding international security. Too self-satisfied, it acts as if its central political goal is to become the worlds most comfortable retirement home. Too set in its ways, it fears multicultural diversity