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.
The idea of being a foreign correspondent and wandering the world and witnessing great events, having adventures and covering the activities of world leaders, appealed to me greatly. It was a very glamorous life in those days.
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.
I don't think just scaring people is enough. That worked during the freeze days to a major extent, but we really didn't achieve that much even at that time. You have to have more, you have to give people hope and a vision of a better world.
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.