There will always be nations. The United States will last a long, long time, I believe. France and Germany and Japan, China, other nations, they're going to exist. But they're losing their significance and ability to deal with certain matters.

I don't think there's any one definition, but to do effective political work you have to have vision and practicality, and learn how to persuade people that what you feel needs to be done does need to be done.

Unless you have a sense of values that's shared by people and turns them loose to do certain things on their own within those sets of values, the organization, whether a nation or corporation or citizen group, just doesn't work very well.

The arsenal of megadeath can't be rid no matter what the peace treaties come to.

There will always be nations. The United States will last a long, long time, I believe. France and Germany and Japan, China, other nations, they're going to exist. But they're losing their significance and ability to deal with certain matters.

The probability of a fatal nuclear detonation is greater now than at any time during the Cold War. As the Russian military deteriorates, and as rogue governments and terrorists seek to acquire nuclear capabilities, the threat continues to grow.

As they were during the Cold War, urban population centers remain the most likely targets of a nuclear attack. Now, however, an attack may come without warning from an unknown enemy, to achieve unclear motives.