Average Quote by Rajendra K. Pachauri

Global warming is a scientific fact as much as the hole in the ozone layer or Earth's orbit around the sun.

— Johan Rockstrom

I'm quite pessimistic about climate change. This is an urgent problem, and much of the world is only now waking up to the easiest…

— Philip Kitcher

Many people have the impression that there is significant scientific disagreement about global climate change. It's time to lay that misapprehension to rest. There…

— Naomi Oreskes

... For nearly a decade now, there has been no global warming. Even though atmospheric CO2 has continued to accumulate - up about 4…

— Walter Cunningham

I don't like the term 'global warming,' because it's misleading. It implies something that's mainly about temperature, that's gradual, and that's uniform across the…

— John Holdren

...climate change is real and it is caused to a significant extent by human activity.

— Julia Gillard

There is no doubt that parts of the world are getting warmer, but the warming is not global.

— Freeman Dyson

Clearly the climate is changing, whether caused by CO2 emissions or some other cause.

— Paul Craig Roberts

It has become very difficult for anyone to argue that observed global warming is natural variability. We have good reason for being able to…

— James Hansen

Society's emissions of carbon dioxide may or may not turn out to have something significant to do with global warming-the jury is still out.

— Edward Teller

Global warming isn't a prediction. It is happening.

— James Hansen

The problem is we don't know what the climate is doing. We thought we knew 20 years ago. That led to some alarmist books…

— James Lovelock