Civilization Quote by Jacque Fresco

Only when science and technology are used with human concern in a world in which all of the earth's resources are held as the…

— Jacque Fresco

Even if there is intelligent life somewhere, which perhaps there is, I'm agnostic about it, I don't know.

— Luka Jones

There is intelligent life on Earth, but Im just visiting.

— Anonymous

If we find life out there, and it's not us, we will deem it not intelligent. But what may be equally as likely is…

— Neil deGrasse Tyson

To me, it's the kind of interesting question the human race should be investing in. Is there intelligent life out there? Are there other…

— Paul Allen

Is there intelligent life on Earth?

— Frank Drake

If we're looking for intelligence in the universe I think everybody assumes that this has to start with life and so the question is:…

— Paul Davies

I don't see why there is no intelligent alien life in the universe.

— Neil deGrasse Tyson

I'm sure the universe is full of intelligent life. It's just been too intelligent to come here.

— Arthur C. Clarke

I think there's all kinds of life out there, including intelligent life, but the reason we haven't found each other is because of vast…

— Leroy Chiao

I wonder if, in fact, we have been observed by aliens and upon close examination of human conduct and human behavior they have concluded…

— Neil deGrasse Tyson

I hope that someday we will find evidence that there is intelligent life among humans on this planet.

— Sylvia Earle