Average Quote by Freeman Dyson

So far the earth has warmed about a degree Fahrenheit globally averaged. That doesn't seem like an enormous amount but it's unlike what we…

— Bill McKibben

The last time Earth was 1°C warmer than today, sea levels were 20 feet higher.

— Joseph J. Romm

The important point there is that when people talk about a mean temperature rise of say two, three or four degrees that's a sort…

— Martin Rees

We know the surface temperature of the Earth is warming. It has risen by .6 degrees Celsius over the past 100 years. There was…

— George W. Bush

“Why in the decade following 1990, were the number of ground temperature stations selected to calculate global temperature reduced from the available 14,000 to a mere 4,000? •    ”

— Alan Carlin

Is the mean temperature of the ground in any way influenced by the presence of heat-absorbing gases in the atmosphere?

— Svante Arrhenius

The five-year mean global temperature has been flat for the last decade

— James Hansen

The simple fact is that, since the beginning of this century, the average global temperature has flatlined; indeed, over the past 18 months it…

— Peter Lilley

The center of the earth is about a million degrees.

— Al Gore

Climate change is having a dramatic effect on the ground.

— Andrew Mitchell

You think the weather is weird now? Just wait. A new MIT study, just published in a peer-reviewed journal, projects that the Earth could…

— Jeff Goodell

I consider the concept of a global mean temperature to be somewhat dubious. A single number cannot adequately capture climate c hange. This number,…

— Craig F. Bohren