Actions Quote by Cary Fowler

We are still learning how exactly the Earth reacts to increased CO2 and other greenhouse gases. We know it leads to warming seas which…

— Graciela Chichilnisky

The pace of global warming is accelerating and the scale of the impact is devastating. The time for action is limited - we are…

— Eliot Spitzer

Global warming is real and human activity is the main cause. The consequences are mainly negative and headed toward catastrophic, unless we act. However,…

— Al Gore

Make no mistake: Tackling climate change is vital. But to see everything through the lens of short-term CO2 reductions, letting our obsession with carbon…

— Alex Steffen

“CO2 had increased due to human activities, CO2 will continue to increase unless changes are made, and these increases will affect weather, agriculture, and…

— Naomi Oreskes

We face the gravest threat that civilization has ever confronted. It's global in nature and requires a global solution. Increased CO2 emissions anywhere, whether…

— Al Gore

The climate is nearing tipping points. Changes are beginning to appear and there is a potential for explosive changes, effects that would be irreversible,…

— James Hansen

Despite all the progress climate scientists have made in understanding the risks we run by loading the atmosphere with CO2, the world is still…

— Jeff Goodell

Climate change is already upon us, and its effects are being felt with increasing intensity.

— Rohini Nilekani

These proven positive consequences of elevated CO2 are infinitely more important than the unsubstantiated predictions of apocalypse that are hypothesized to result from global…

— Keith E. Idso

...unless we act boldly and quickly to deal with the underlying causes of global warming, our world will undergo a string of terrible catastrophes...

— Al Gore

Our climate is changing. The causes are man-made. And we are already feeling the effects.

— Luciana Berger