Concerned Quote by Jackson Browne

I think the future of this planet depends on humans, not technology, and we already have the knowledge - we're kind of at the…

— Graham Hawkes

I’m serenely convinced that we are heading into what will amount to a time out from technological progress as we know it,

— James Howard Kunstler

The time will come when man will know even what is going on in the other planets and perhaps be able to visit them.

— Henry Ford

The future depends on what we do in the present.

— Anonymous

I don't see much of a future for this planet. I think it's a cursed planet. The boundaries we've drawn between nations and the…

— George Carlin

I'm really hopeful about the future of space exploration and human spaceflight. Civilization as we know it has been defined by exploration. You know,…

— Alan G. Poindexter

I feel that I'm in on the ground floor of something that human beings will be concentrating on for the next 1,000 years-if we…

— Deke Slayton

We have the technology to build a global paradise on earth, and at the same time, we have the power to end life as…

— Jacque Fresco

The future of the world depends on how well we meet it.

— Peter Singer

We are not learning to view ourselves as an advanced, evolving civilization. That is what we really must learn to do, in due course,…

— Edgar Mitchell

We on Earth have just awakened to the great oceans of space and time from which we have emerged. We are the legacy of…

— Carl Sagan

If we don't start acknowledging our correct position as nothing more than a part of the planet as opposed to this perception that we're…

— Nikki Reed