Accuracy Quote by James Hansen

I am saying that all predictions concerning climate are highly uncertain.

— Freeman Dyson

There is no significant man-made Global Warming underway and the science on which the computer projections of weather chaos are based is badly flawed.

— John Coleman

We do not know how much our climate could or will change in the future. We do not know how fast change will occur…

— George W. Bush

They're not predicting global warming based on what's happened in the past; they're basing it on what their computer predictions say, and nothing more.

— Rush Limbaugh

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

— James Hansen

There is no experimental data that exists that supports the view that the Earth's climate is changing in any dangerous way.

— Willie Soon

The data which is used to date for making the conclusions and predictions on global warming are so rough and primitive, compared to what's…

— Gregory W Moore

...trying to predict whether global warming will moderate the next ice age is not only impossible but irrelevant. It doesn't help us get through…

— John Harte

Scientists tend to focus on what they don't know more than what they do know. And there are a lot of things we still…

— Thomas Friedman

Those who deny human-caused climate change offer no compelling evidence to better explain the undeniable rise in atmospheric concentrations of greenhouse gases and global…

— Alan Lowenthal

Most climatologists agree that, at best, global warming is a theory about future climactic conditions and cannot be proven based upon the historic record.

— Mike Pence

It makes very little sense to believe the output of the climate models.

— Freeman Dyson