The Cold War went on for so long that it bred a kind of worldwide military establishment. Even when budgets went down in the early and mid-nineties, it didn't really affect it.

It is development, not poverty, that causes upheaval and terrorism.

Wherever you have weakening states and turmoil, you will have a fertile petri dish for terrorism.

It is time to understand the environment for what it is: the national security issue of the early twenty-first century.

If you travel around America you see different sections of highways donated by this or that person, and that's a slow beginning of what may end up being a situation common in the Third World: some sections of highways in wealthy areas are beautifully maintained and other parts are just dirt-strewn potholes.

We talk a lot about individual rights, but in fact Americans are very willing to give up our individual rights if it means our property values will be protected, and so on.

Travel is like a good challenging book: It demands presentness-the ability to live completely in the moment.