A Quote by Elon Musk

There's a fundamental difference, if you sort of look into the future, between a humanity that is a space-faring civilization, that's out there exploring the stars...compared with one where we are forever confined to Earth until some eventual extinction event.

Elon Musk

Quote Author

Elon Musk
South African - Businessman
Born: June 28, 1971

The future of humanity is going to bifurcate in two directions: Either it's going to become multiplanetary, or it's going to remain confined to one planet and eventually there's going to be an extinction event.

Elon Musk

As chief scientist, it's sort of my job to look at bridges between what we do and to see the connections. But when we try to understand how are planets around other stars habitable... to looking back at the Earth - how are the changes that are taking place, how are they going to affect humanity?

Ellen Stofan

Today, the fundamental global objective of all education aspiring not only to progress but to the survival of humanity is to Civilize and Unify the Earth and Transform the human species into genuine humanity The education of the future should teach an ethics of planetary understanding.

Edgar Morin

In the space between yes and no, there's a lifetime. It's the difference between the path you walk and the one you leave behind; it's the gap between who you thought you could be and who you really are; its the legroom for the lies you'll tell yourself in the future.

Jodi Picoult

Now, more than ever, we need people in space... The events of September 11 show us how vulnerable we and our civilization are down here on Earth... So let us use our strength, our awareness of mortality as a civilization, to do something truly lasting and earth-shaking for humanity. Let us join with the peoples and cultures of this planet, the diversities of its perspectives and religions and science, so we can leave it-not behind, but as a springboard to something better.

Paul Levinson

Every mode of transport that we use - whether it's planes, trains, automobiles, bikes, horses - is reusable, but not rockets. So we must solve this problem in order to become a space-faring civilization.

Elon Musk

Global warming, along with the cutting and burning of forests and other critical habitats, is causing the loss of living species at a level comparable to the extinction event that wiped out the dinosaurs 65 million years ago. That event was believed to have been caused by a giant asteroid. This time it is not an asteroid colliding with the Earth and wreaking havoc: it is us.

Al Gore

Mothers know the difference between a broth and a consommé. And the difference between damask and chintz. And the difference between vinyl and Naugahyde. And the difference between a house and a home. And the difference between a romantic and a stalker. And the difference between a rock and a hard place.

Patricia Marx

Mankind will not forever remain on Earth but, in the pursuit of light and space, will first timidly emerge from the bounds of the atmosphere and then advance until he has conquered the whole of circumsolar space.

Konstantin Tsiolkovsky

Life, forever dying to be born afresh, forever young and eager, will presently stand upon this Earth as upon a footstool, and stretch out its realm amidst the stars.

H. G. Wells

In time, [a Martian] colony would grow to the point of being self- sustaining. When this stage was reached, humanity would have a precious insurance policy against catastrophe at home. During the next millennium there is a significant chance that civilization on Earth will be destroyed by an asteroid, a killer plague or a global war. A Martian colony could keep the flame of civilization and culture alive until Earth could be reverse-colonized from Mars.

Paul Davies

Once the threshold is crossed when there is a self-sustaining level of life in space, then life's long-range future will be secure irrespective of any of the risks on Earth. Will this happen before our technological civilization disintegrates, leaving this as a might-have-been? Will the self-sustaining space communities be established before a catastrophe sets back the prospect of any such enterprise, perhaps foreclosing it forever? We live at what could be a defining moment for the cosmos.

Martin Rees

If the stars are suns and the earth is the earth and there are men only upon this earth and anything can put an end to anything and any dog does anything like anybody does it what is the difference between eternity and anything.

Gertrude Stein

A horizontal or vertical line lacks energy, compared with one that deviates from either. The difference between these graphic expressions is the difference between movement and repose.

Walter J. Phillips

There is a sort of genre of optimistic science fiction that I like, and I don't think there is enough of. One of my favourites is a short story by Arthur C. Clarke, 'The City and the Stars.' It's set in this far future on Earth in this somewhat static society and trying to break out.