"I don't buy the global warming theory because there are other places that have stayed very cold," he said.

Note that my argument is against global warming theory.

Standard global warming theory predicts that the stratosphere will cool.

Even if the theory of global warming is wrong, we will be doing the right thing - in terms of economic policy and environmental policy.

A top auto industry lobbyist brushed aside the presentation, calling the theory of global warming "a big if."

To criticize the assumptions and research gaps in global warming theory is any scientist's prerogative.

There are numerous scientists who don't subscribe to the theory of anthropogenic global warming, and rightly so.

Critics of the global warming theory quickly took note of the work, but mainly to poke at its weaknesses.

The global warming theory has cast CO2, a natural constituent of the atmosphere, as a demon gas.

The movement says that the theory of man-caused global warming prevents the development of emerging economies.