It's only in America where there seems to be this sort of systematic denial of the reality of global warming at the governmental level, and in too many sectors of the high, the private sector. But it looks to me the business community may actually lead us toward a clean energy future almost in spite of government policy.

On Earth Day I made a commitment to reduce our emissions of greenhouse gases to 1990 levels by the year 2000. And I asked for a blueprint on how to achieve this goal. In concert with all other nations, we simply must halt global warming. It is a threat to our health, to our ecology, and to our economy. I know that the precise magnitude and patterns of climate change cannot be fully predicted. But global warming clearly is a growing, long-term threat with profound consequences. And make no mistake about it, it will take decades to reverse.

When I think about the world I would like to leave to my daughter and the grandchildren I hope to have, it is a world that moves away from unequal, unstable, unsustainable interdependence to integrated communities - locally, nationally and globally - that share the characteristics of all successful communities.

Our paradigm now seems to be: Something terrible happened to us on September 11, and that gives us the right to interpret all future events in a way that everyone else in the world must agree with us. And if they don't, they can go straight to hell.

When I first came to Washington in the 1960s, even at the height of the Vietnam War, until the end there in '68 there was a certain climate of cooperation. And then in the late sixties and in through the seventies, politics began getting more mean. And then from the eighties on it seemed to be institutionalized, this personal attack business. And I just hate it.

Nothing we do in this great capital can change the fact that factories or information can flash across the world, that people can move money around in the blink of an eye... Nothing can change the fact that technology can be adopted, once created, by people all across the world and then rapidly adapted in new and different ways by people who have a little different take on the way that technology works.

I'm pretty good at seeing like a lot of different things happening at once and putting them in a pattern and figuring out how you can rearrange it so it might have a better outcome.