Change Quote by Katharine Hayhoe

We have to fix climate change with the people we have right now, and to a large extent with the perspectives we have right…

— Katharine Hayhoe

I think we have a very brief window of opportunity to deal with climate change... no longer than a decade, at the most.

— James Hansen

Climate has been changing for billions of years.

— Buzz Aldrin

We have to take immediate and durable action on climate change.

— Steve Bullock

Climate change is something that we cannot fix alone - it is the original collective action problem - it will not work unless almost…

— Abhijit Banerjee

The world must come together to confront climate change. There is little scientific dispute that if we do nothing, we will face more drought,…

— Barack Obama

The truth is that we're at a critical juncture in the history of our species and if we don't act soon, we could inhabit…

— Al Gore

What do we do about climate change bearing down upon us?

— Ken Livingstone

We know we must address climate change. We may not have sorted out every detail, but we are willing to take a leadership position…

— Alain J. P. Belda

We have to reach out to churches and schools and help people understand science, and we have to build rapport between scientists and people…

— Katharine Hayhoe

I believe that the problem of global climate change will ultimately spur our global society to respond and while the condition does not appear…

— Vinton Cerf

Climate change is a matter of great peril but also one of great promise. We can pioneer the industries of the future, create millions…

— Jay Inslee