I put all my sighs in a lockbox

The truth is that we're at a critical juncture in the history of our species and if we don't act soon, we could inhabit a world we don't recognize anymore.

Unless we stop dumping 70 million tons of global warming pollution into the atmosphere every 24 hours, which we are doing right now ... the continued acceleration of this pollution would destroy the future of human civilization.

I think George W. Bush has a warm, engaging personality. But, you know, the presidency is more than just a popularity contest.

We're all capable of mistakes, but I do not care to enlighten you on the mistakes we may or may not have made.

The survival of the United States of America as we know it is at risk. And even more — if more should be required — the future of human civilization is at stake.

My counsel advises me that there is no controlling legal authority or case that says there was any violation of law whatsoever.