Swingman wrote in
:

On 7/3/2012 9:27 AM, Han wrote:

The fact that we are doing things to prevent that radiating into
space is
^^^^
what makes global warming a fact and a problem.


What is indeed a "fact" is that neither beliefs, nor model
predictions, qualify as scientific "fact" ...

The scientific method would involve one or more control experiments where
we add or take away factors that the postulate says are causative. Tad
difficult to go back to pre-industrial times and prevent the use of
fossil fuels, and/or keep the world's population at 1800 levels.

FACT remains that CO2 is a greenhouse gas, as is methane and a host of
other "manmade" things, including blacktop on your street rather than
dirt or grass. All absorb heat and prevent re-radiation.

--
Best regards
Han
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