Atmosphere Quote by David Douglass

Have the models been successful in predicting anything? They, of course, predict substantial global warming. This is not surprising given the expressed belief of…

— David Douglas

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

— James Hansen

The latest scientific assessment has almost doubled the predicted rate of warming if no changes are made.

— Donella Meadows

“I would like to draw three main conclusions. Number one, the earth is warmer in 1988 than at any time in the history of…

— Bill McKibben

The scientists are really scared. Their [global warming] observations over the past two or three years suggest that everything is happening a lot faster…

— Gwynne Dyer

I looked at 73 climate models going back to 1979 and every single one predicted more warming than happened in the real world.

— John Christy

To date, no convincing evidence for AGW (anthropogenic global warming) has been discovered. And recent global climate behavior is not consistent with AGW model…

— Richard Courtney

I don't think anybody would dispute that we're seeing a warming of the Earth.

— Dirk Kempthorne

On the whole, the evidence indicates that model trends in the troposphere are very likely inconsistent with observations...

— David Douglass

The increase in the greenhouse gas concentrations in the atmosphere are having an effect. Our ability to predict that effect is very limited.

— Rex W. Tillerson

It's likely that CO2 has some warming effect, but real proof of that hypothesis is tricky. You have to confirm by observation exactly how…

— Nigel Calder

All the modelling we do shows that the climate is poised on the jump up to a new hot state. It is accelerating so…

— James Lovelock