Change Quote by Mark Ruffalo

Climate change is the greatest threat of our time.

— Gina McCarthy

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 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 has far-reaching consequences for our own survival on this planet. As an issue, it overrides everything else.

— Albert II, Prince of Monaco

Climate change poses clear, catastrophic threats. We may not agree on the extent, but we certainly can't afford the risk of inaction.

— Rupert Murdoch

Climate change is an existential threat to our economy, and ultimately to civilisation as we know it.

— Clive Lewis

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

— Ed Davey

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

— William Hague

I believe global warming and climate change are real threats to our planet.

— Andrew Cuomo

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

— Mark Walport

Climate change threatens the future of life on this planet.

— Jack Schlossberg

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