Century Quote by Elizabeth Kolbert

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

The last time the world was three degrees warmer than today-which is what we expect later this century-sea levels were 25m higher. So that…

— James Hansen

My view is that climate changes have happened in the last 80 years, that is, the world has got a little bit warmer, although…

— Piers Corbyn

Some 3 million years ago, when the earth was a little more than 3°C warmer than preindustrial levels (about 2.2°C warmer than today), Antarctica…

— Joseph J. Romm

No one can predict whether the earth will be cooler or hotter next year, let alone do anything to change it. If you're afraid…

— Doug Casey

The climate of this planet has been changing since God put the planet here. It will always change, and the warming in the last…

— James Spann

We thought we knew 20 years ago. That led to some alarmist books – mine included – because it looked clear-cut, but it hasn’t…

— James Lovelock

If you look at the last decade of global temperature, it's not increasing.

— John Barnes

Are global temperatures rising? Surely, they were rising from the late 1970s to 1998, but 'there has been no net global warming since 1998.'…

— John R. Lott Jr

The world has not warmed up very much since the millennium.

— James Lovelock

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

“But the latest climate models paint a very bleak picture. According to their predictions, by the 2040s such summers will be happening every other…

— Heidi Cullen