the bottom line, as I nhte coverstation we’ve had before about this- man’s contribution is so insignificantly small that it can’t possibly be trapping heat in any significant amounts to affect global temperatures- only a very tiny fraction of the heat trapped by man’s 0.0015% contribution of CO2 to atmosphere makes it’s way back toward earth- and that tiny fraction is OVERWHELMED by the cooled temps on earth once it makes it’s way back down-
Let’s repeat that- only a very tiny fraction of the tiny amount of heat that gets trapped by the very tiny 0.0015% CO2 produced by man gets back radiated to earth-
What percentage would you say gets absorbed by man’s 0.0015% and back radiated In the right direction towards earth? 0.05%? 1%? 5%?
Any way you slice it- mans’ contribution of CO2 to the TOTAL AMOSPHERE is far too small and insignificant to be causing global climate change-
Climates change, as shown by the graphs of preindustrial temps prove out-
And another thing you ignored in our last discussion was the fact that man has contributed more CO2 over the past decade (even though it’s still only a very tiny fraction of the total atmosphere), yet temps remained flat- They should have steadily inclining- yet they didn’t-
This is yet another nail In the coffin for the alarmists- but the m ost powerful nail is the FACT that man produces so little CO2 to begin with, and an even more insignificant amount/percentage of that 0.0015% actually makes it’s way back to earth, that it can’t possibly be causing warming-
Not true. Man produces about 30 Gt of CO2 per year, easily determined by economic data (drilling and sales of oil, coal, gas, etc). In contrast nature produces net fluxes in the 10's of Mt. For example one of the most powerful volcanoes in the 20th century, Pinatubo, produced about 42 Mt of CO2. There are many smaller volcanoes producing CO2 worldwide, but it adds up to about 300 Mt per year, 100 times less than human production.
The other natural production amounts (ocean outgassing, plants decaying) are much larger than man's production. But as I show in the diagram above, they are two-way. The ocean outgasses in some locations and seasons and ingasses in others.