Change Quote by Bill Pullman

Climate change is the greatest threat of our time.

— Gina McCarthy

Clearly, climate change is an extremely important threat to us.

— Mark Walport

Climate change is the greatest threat to our existence in our short history on this planet. Nobody's going to buy their way out of…

— Mark Ruffalo

Global warming is a real threat to our communities, to everybody, to everything.

— Nina Turner

A narrative of fear surrounds the issue of climate change, and it's being used to completely alter our way of life.

— Leslyn Lewis

Climate change is such a consequential crisis to everybody in the world.

— Hillary Clinton

Climate change is and will be a significant threat to our national security and in a larger sense to life on earth as we…

— Gordon R. Sullivan

Climate change is an existential threat to the health, national security, economic prosperity, and future of the American people and our planet. Our habitat…

— Dean Phillips

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

Climate change is hugely threatening to our way of life, in the U.K., Europe and the world.

— Ed Davey

Taking fear seriously is not easy. A lot of people's response to fear is "Don't worry so much, it's crazy." But some things absolutely…

— Margaret D. Klein

We have to face the reality of climate change. It is arguably the biggest threat we are facing today.

— William Hague