The sheer folly of trying to defend a nation by destroying all life on the planet must be apparent to anyone capable of rational thought. Nuclear capability must be reduced to zero, globally, permanently. There is no other option.

King Hussein of Jordan dedicated his life - I witnessed it in his sleeping as well as waking hours - to trying to break through the impasses keeping people apart. He understood that the security and prosperity of any one of us in this world depends on the security and prosperity enjoyed by others. As Martin Luther King said, "Injustice anywhere is a threat to justice everywhere." In the Middle East, nothing could be more true.

You can see that in people around the world who struggle to survive with little or nothing. Whether they've been inspired by faith or by loving relationships, or whether it's just something innate that gives them that ability to shine and inspire others.

War over water would be an ultimate obscenity. And yet, unfortunately it is conceivable... Water has been a source over so many years of erosion of confidence, of tension, of human rights abuses, really, of so many in areas whose traditional water supplies have been controlled and depleted by occupational authorities. That must stop if we're going to be able to develop a climate for peace.

If we are to prosper together in our increasingly small world, we must listen to -- and learn from each other's stories

Martin Luther King, Jr.'s peaceful, determined struggle for social justice, and Sargent Shriver, who launched the Peace Corps, were early heroes. A career of public service was the ultimate aspiration.

There were initiatives I have remained involved with in the U.S. and in the Middle East, like the Peace Corps, which might be summed up as, "Ask not that the world serve you, but ask what you can do to serve the world."