@Foxfyre,
The only thing on this topic I'm confident about is that the density of CO2 in the atmosphere has
little if any effect on the Annual Average Global Temperature.
Here again is
why I'm confident about that:
It is a fact that during the specific 90 year period,
1908 to 1998, CAD
increased, SI
increased, and AAGT
increased. It is also a fact that
during the specific 11 year period, 1998 to 2008,
CAD
increased, SI
decreased, and
AAGT
decreased. Because of these facts, SI increases
and decreases are likely to be the major causes of
AAGT increases and decreases,
and CAD increases are likely to be minor, if not
negligible, causes of increases of AAGT.
AAGT= ANNUAL AVERAGE GLOBAL TEMPERATURE in °K
SI = SOLAR IRRADIANCE in W/M^2
CAD = CO2 ATMOSPHERIC DENSITY in PPM