The struggle to save the global environment is in one way much more difficult than the struggle to vanquish Hitler, for this time the war is with our….

Eventually we'll use a CO2 tax offset by a reduction in taxes elsewhere alongside a cap-and-trade plan, but the degree of difficulty associated with ….

I'm passionate about restoring the efficacy of American democracy, making capitalism sustainable, prioritizing advances in technology, and seizing th….

Surveillance technologies now available - including the monitoring of virtually all digital information - have advanced to the point where much of th….

We are running out of time, we must have a planetary solution to a planetary crisis..

A zebra does not change its spots..

Science has a culture that is inherently cautious and that is normally not a bad thing. You could even say conservative, because of the peer review p….

There are some bright spots, to be sure, but the internet is still in a Wild West phase, as was the case during the early age of the printing press a….

I think I may have a future as a disembodied head..

The misconception that there is serious disagreement among scientists about global warming is actually an illusion that has been deliberately fostere….

I have absolutely no plans and no expectations of ever being a candidate again..

George Bush taking credit for the wall coming down is like the rooster taking credit for the sun rising..

The truth about the climate crisis is still inconvenient to the large carbon polluters. And so they want to bob and weave and dodge the truth, and pr….

I have felt for a long time that the pathway to solving the climate crisis is through the building of a massive grassroots army of men and women who ….

Humanity is sitting on a time bomb. If the vast majority of the world's scientists are right, we have just ten years to avert a major catastrophe tha….

In a time of darkness, you don't curse the darkness, you light a candle..

Each and every one of us can make changes in the way we live our lives and become part of the solution [to climate change].

Global warming, along with the cutting and burning of forests and other critical habitats, is causing the loss of living species at a level comparabl….

The existence of the EPA regulation will require large carbon polluters to look at their hole cards, and some of them have decided that they much pre….

(George Bush) betrayed this country! He played on our fears. He took America on an ill-conceived foreign adventure dangerous to our troops, an advent….

...it is appropriate to have an over representation of factual presentations on how dangerous it is, as a predicate for opening up the audience to li….