Activity Quote by Nick Bostrom

What's at risk [in 100 years] if we do not take action, truly is the survival of civilization as we know it... Literally that…

— Al Gore

Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment…

— Stephen Hawking

In the next century, we will be inventing radical new technologies - machine intelligence, perhaps nanotech, great advances in synthetic biology and other things…

— Nick Bostrom

I hope it will not be too long before the technologies that support our population explosion begin to be perceived as no less hazardous…

— Daniel Quinn

I don't think the human race will survive the next thousand years, unless we spread into space. There are too many accidents that can…

— Stephen Hawking

Mankind has survived all catastrophes. It will also survive modern medicine.

— Gerhard Kocher

In America, I don't know how much longer the environment is going to exist. I sort of strongly believe that we're in danger.

— Winona Ryder

We worry about the seemingly ever-increasing number of natural catastrophes. Yet this is mainly a consequence of CNN - we see many more, but…

— Bjorn Lomborg

We are in grave danger of losing forever not just millions of years of evolution on earth, but the eons of change that have…

— Charles Lindbergh

I don't think the human race will survive the next thousand years, unless we spread into space.

— Stephen Hawking

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

We are facing a tipping point of environmental crisis unprecedented in human history and our very survival is dependent on protecting nature.

— Leonardo DiCaprio