We Americans write our own history. And the chapters of which we're proudest are the ones where we had the courage to change. Time and again, America….

We know that he has stored secret supplies of biological and chemical weapons throughout his country..

All I have to do is be the best Al I can be, because I'm good enough, I'm smart enough and, doggone it, people like me..

We have arrived at a moment of decision. Our home - Earth - is in grave danger. What is at risk of being destroyed is not the planet itself, of cours….

We're putting 70 million tonnes of pollution into the atmosphere every day, trapping an enormous amount of extra heat from the sun inside the earth's….

Most people in politics draw energy from backslapping and shaking hands and all that. I draw energy from discussing ideas..

I'm asking you in your sermons to do the work of the Lord here on earth. I ask for your help in getting that message out urgently tomorrow..

...the debate among the scientists if over. There is no more debate. We face a planetary emergency. There is no more scientific debate among serious ….

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

Capitalism is the best way of organizing economic activity for a lot of reasons. It unlocks a higher fraction of human potential, it balances supply ….

There are people who are genuinely upset in the Tea Party. I understand that. But that movement was funded with seed money from right-wing billionair….

Here`s my point. I don`t want you to be in a position years from now where you welcome Hillary Clinton and say actually you did win. It just wasn`t c….

Remember that the problem is bigger than the car you drive or the types of lightbulbs in city hall. We need a fundamental shift away from dirty fossi….

We all know the leopard can't change his stripes..

The spiritual sense of our place in nature... can be traced to the origins of human civilization... The last vestige of organized goddess worship was….

I support the death penalty. I think that it has to be administered not only fairly, with attention to things like DNA evidence, which I think should….

It's an important point, and every little bit helps not least because those who make those kinds of changes are more likely to make their voices hear….

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

The will to act is a renewable resource..

It seems an easy choice - sacrifice the tree for a human life - until one learns that three trees must be destroyed for each patient treated. Suddenl….

I think that we should ban so-called junk guns. I think we should ban assault weapons like the weapons used here [in Fort Worth], yes. I think that t….