About family Quote by Ted Turner

By far the single greatest danger facing humankind - in fact, all living beings on our planet - is the threat of nuclear destruction.

— Dalai Lama

The single biggest threat that we face is a nuclear weapon or some weapon of mass destruction. What that means is that we have…

— Barack Obama

Nuclear proliferation - the proliferation of WMDs altogether - is one of the greatest dangers of our time.

— Timothy Garton Ash

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 must not let ourselves be swept off our feet in horror at the danger of nuclear power. Nuclear power is not infinitely dangerous.…

— David J. C. MacKay

And there are other dangers potentially more dangerous than even nuclear war. There is AIDS. There is terrorism. There are drugs and more to…

— Frederick Buechner

Climate change is the greatest threat to our common future. We have a very short period of time to tackle the problem before it…

— Chris Huhne

Nuclear terrorism is one of the most serious threats of our time. Even one such attack could inflict mass casualties and create immense suffering…

— Ban Ki-moon

The most serious problem facing humankind is climate change. All of these people breathing and burning our atmosphere has led to an extraordinarily dangerous…

— Bill Nye

I'm worried about the world because of nuclear proliferation.

— Michael Bloomberg

If nuclear warfare is believed to be somewhat controlled, then climate change is now the greatest threat.

— Graciela Chichilnisky

If you ask which of the scenarios I think is most dangerous, though, I will give a different answer. In that form of the…

— John L. Casti