It’s settled:

Scientists studying the changing nature of the Earth's climate say they have completed one crucial task - proving beyond a doubt that global warming is real.

Proven without a doubt except to the scientists with doubt:

Warming fears are the worst scientific scandal in the history…When people come to know what the truth is, they will feel deceived by science and scientists.
UN IPCC Japanese Scientist Dr. Kiminori Itoh, an award-winning PhD environmental physical chemist.

It is a blatant lie put forth in the media that makes it seem there is only a fringe of scientists who don’t buy into anthropogenic global warming.
U.S Government Atmospheric Scientist Stanley B. Goldenberg of the Hurricane Research Division of NOAA.

After reading [UN IPCC chairman] Pachauri's asinine comment [comparing skeptics to] Flat Earthers, it's hard to remain quiet.
Climate statistician Dr. William M. Briggs, who specializes in the statistics of forecast evaluation, serves on the American Meteorological Society's Probability and Statistics Committee and is an Associate Editor of Monthly Weather Review.

Many [scientists] are now searching for a way to back out quietly (from promoting warming fears), without having their professional careers ruined.
Atmospheric physicist James A. Peden, formerly of the Space Research and Coordination Center in Pittsburgh.

CO2 emissions make absolutely no difference one way or another….Every scientist knows this, but it doesn’t pay to say so…Global warming, as a political vehicle, keeps Europeans in the driver’s seat and developing nations walking barefoot.
Dr. Takeda Kunihiko, vice-chancellor of the Institute of Science and Technology Research at Chubu University in Japan.