earth Quotes

My first inclination is to be a bit skeptical about the claims that human-produced carbon dioxide is the direct contributor to global warming.

The white man is destroying the world.

There are a thousand ways to kneel and kiss the ground; there are a thousand ways to go home again.

If you get asteroids about a kilometer in size, those are large enough and carry enough energy into our system to disrupt transportation, communication, the food chains, and that can be a really bad day on Earth.

I said that if an alien came to visit, I'd be embarrassed to tell them that we fight wars to pull fossil fuels out of the ground to run our transportation. They'd be like, 'What?'

Mars once was wet and fertile. It's now bone dry. Something bad happened on Mars. I want to know what happened on Mars so that we may prevent it from happening here on Earth.

We live on this speck called Earth - think about what you might do, today or tomorrow - and make the most of it.

Trees are the earth's endless effort to speak to the listening heaven.

The world is full of things that upset people. But most of us deal with it and move on and don't try and burn the planet down.

The neighborhood I grew up in had this fence that surrounds the watershed. And if you go on the other side of that fence, there's nothing until the North Pole and down to Siberia. It's the absolute cutoff point between man and nature.