Able Quote by Gro Harlem Brundtland

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

— Hu Jintao

...the world needs to face up to the challenge of climate change, and to do so now. It is clear that climate change poses…

— Gordon Brown

The solution to climate change is staring us in the face. It's energy policy. If we pursue a global clean-energy economy, we can cut…

— John F. Kerry

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

Climate change is a complex challenge, and one that will not be easily solved.

— Ed Davey

I do not underestimate the difficulty of the challenge that global climate change presents to us. It will take a significant effort and the…

— Federico Pena

If we invest in researching and developing energy technology, we'll do some real good in the long run, rather than just making ourselves feel…

— Bjorn Lomborg

Climate change is severely impacting the health of our planet and all of its inhabitants, and we must transition to a clean energy economy…

— Leonardo DiCaprio

Climate change is a challenge for all of us all over the globe.

— Linda Thomas-Greenfield

Climate change is destroying our path to sustainability. Ours is a world of looming challenges and increasingly limited resources. Sustainable development offers the best…

— Ban Ki-moon

The climate crisis is the greatest challenge humanity has ever faced. From not only the warming of the earth with higher global temperatures, but…

— Al Gore

It is a simple fact of life on earth that there is going to be no successful mitigation of the climate change problem without…

— Ross Garnaut