Time Quote by N.K. Jemisin

Threats that could wipe out the bulk of life on earth abound. Planetary catastrophe could come in the form of a killer asteroid impact,…

— Ramez Naam

The worst thing that will probably happen-in fact is already well underway-is not energy depletion, economic collapse, conventional war, or the expansion of totalitarian…

— E. O. Wilson

The world we are in today is likely to end catastrophically, as many other human worlds have done before.

— Paul Kingsnorth

So let's raise the tone of the debate. Too often at the moment we look like schoolchildren squabbling over a toy - our most…

— Roz Savage

There will be no more danger, pollution or destruction, none of these things that we suffer from so much today. Everything will be heavenly,…

— David Berg

Some global hazards are insidious. They stem from pressure on energy supplies, food, water and other natural resources. And they will be aggravated as…

— Martin Rees

“The earth will probably sink and drown; but at least it will be the result of generally acknowledged political and economic ideas, at least…

— Karel Čapek

Unless we stop the degradation of our oceans, marine ecological systems will begin collapsing and when enough of them fail, the oceans will die.…

— Paul Watson

The earth is definitely doomed.

— Rupert Giles

We hope that as a species we're capable of dealing with environmental catastrophe before it actually does collectively kill most of us.

— Moby

We will be the cause of our own destruction long before anything cataclysmic wipes this planet out.

— Anonymous

There is a very real danger that we will kill everything on this planet now that we have the technological power to do so.

— Stephen Hawking