My philosophy comes from a worldview that looks at the world as one. It's a holistic view that sees the world as interconnected and interdependent and integrated in so many different ways, which informs my politics.

I think we need to look for any opening we can to avoid a war and we shouldn't pass up any opportunity for resolution.

My political career goes back to the '60s and those were times of vigorous debates.

You know, I started my career in politics in 1967. I'm not new to this. I did not just fall off the Christmas tree. I understand the world is complex. I know that there are people out there who want to hurt other people.

It doesn't matter how rich or poor you are: when you're sick, you want the exact same thing.

Unfortunately, slow and steady in any financial market is actually impossible.

Most of the conversation about how geopolitics is changing in the 21st century focuses on the shift from west to east and on how we're moving from the bipolar power equation of the Cold War to a new bipolar relationship, that of the U.S. and China, that determines the mood music for everyone else.

Well, as I said, you know the issue of Greek debt, they've grasped the principle of debt reduction. I think most people would argue that probably more needs to be done on that front, and they've just begun to take the first steps to accepting that there's going to have to be much closer economic integration in Europe.