Change Quote by Nicholas Stern

Climate change poses a serious, immediate and global threat to health.

— Vivek Murthy

Climate change is the greatest threat to humanity, perhaps ever. Global temperatures are rising at an unprecedented rate, causing drought and forest fires and…

— Cary Kennedy

Climate change constitutes a serious threat to global security.

— Barack Obama

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

Global climate change has a profound impact on the survival and development of mankind. It is a major challenge facing all countries.

— Hu Jintao

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

The scientific consensus is that climate change is real, urgent, and caused by humans. This science should be both supported and understood by anyone…

— Brian Schatz

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

Climate change is the greatest threat of our time.

— Gina McCarthy

I'm not a specialist in the science but I have followed it fairly closely and it seems to me that there is among the…

— Martin Rees

“The science shows us that fears of a climate apocalypse are unfounded. Global warming is real, but it is not the end of the…

— Bjorn Lomborg

The warnings about global warming have been extremely clear for a long time. We are facing a global climate crisis. It is deepening. We…

— Al Gore