Mother Nature does not do bailouts.

As many of you know, I was very instrumental in the founding of the Internet

I take no pleasure in the fact that the scientific predictions I’ve relayed to popular audiences turn out to be true.

A president who breaks the law is a threat to the very structure of our government.

ManBearPig, half man, half bear, half pig

I am Al Gore, and I used to be the next president of the United States of America.

I think the cost of energy will come down when we make this transition to renewable energy.

Atheists have just as much of a right to the public discourse as any ... people of any religious faith in this country.

The 'well-informed citizenry is in danger of becoming the 'well-amused audience'.

I flew on Air Force Two for eight years, and now I have to take off my shoes to get on an aeroplane.

When it comes to climate, we can all make a big difference.

The fate of mankind, as well as religion, depends on the emergence of a new faith in the future. Armed with such a faith, we might find it possible to resanctify the earth.

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

Our way of life is at stake, our grandchildren are at stake, the future of civilization is at stake.

Take it from me, every vote counts.

Take it from me: Elections matter.

The planet is in distress and all of the attention is on Paris Hilton.

When you have the facts on your side, argue the facts. When you have the law on your side, argue the law. When you have neither, holler.

The will to act is a renewable resource.