Change Quote by Azim Premji

Global climate change is one of the greatest challenges facing humanity in the twenty-first century.

— Angela Merkel

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

— Hu Jintao

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

As for climate change, it's by now widely accepted by the scientific community that we have entered a new geological era, the Anthropocene, in…

— Noam Chomsky

It should simply be an empirical matter whether the climate is changing or not and whether we're responsible. But the various sides of the…

— Ian Mcewan

Climate change is not just another issue. It is the issue that, unchecked, will swamp all other issues. The only hope lies in all…

— Ross Gelbspan

Global warming is not only the number one environmental challenge we face today, but one of the most important issues facing all of humanity...…

— Leonardo DiCaprio

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

The issue of climate change is one that we ignore at our own peril. There may still be disputes about exactly how much we're…

— Barack Obama

Any objective look at what science has to say about climate change ought to be sufficient to persuade reasonable people that the climate is…

— John Holdren

When climate change gets some attention in a 100-page document, the most important parts of which will have to do with the theology of…

— George Weigel

Climate change is transforming the world in profound ways that continue to evolve.

— Martin O'Malley