Changed Quote by Fatih Birol

What we are saying is that on top of the warming trend there is a long-periodic oscillation that will probably lead to a lower…

— Mojib Latif

The general trend in the last 4,000 years is that carbon dioxide and temperature have been moving against each other.

— Piers Corbyn

...it is quite obvious that the temperature change during the last 100 years or so includes significant natural changes, both the linear change and…

— Syun-Ichi Akasofu

“The most recent 100-year linear trend shows a 0.74°C increase in temperature in the century to 2005 (which is larger than the 100-year trend…

— Wayne Visser

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

— John Barnes

A rise of 5C would be a temperature the world has not seen for 30 to 50 million years. We've been around only 100,000…

— Nicholas Stern

Carbon-free energy is simply something we have to do. The time for talk is past. If we turn around net carbon emissions by 2020…

— William H. Calvin

Every day, the temperature of Sol's surface increases by five billionths of a degree, a change of no consequence for thousands of millennia to…

— Seth Shostak

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

— James Hansen

The best scientific evidence suggests temperatures are rising, and the best scientific evidence suggests man-made anthropogenic carbon emissions have some substantial thing to do…

— Bret Stephens