Earlier I pointed out the multiple errors of thinking in Oregon's Chuck Wiese's claim that the horrendous heat wave we had here in the Pacific NW at the end of June -- an unbelievable 117°F in Salem, Oregon, a maximum reading that was a full 39°F above the normal for that day (normal period = 1981-2010) -- was, he claimed, nothing special at all, just a regular heat wave with the sun in its sunlike position.
I found another huge error.
Needless to say, actual scientists concluded that anthropogenic climate change had a very significant role in such a huge heat wave anomaly.Chuck Wiese argued that it was just another heat wave but caused by orbital and solar parameters and a nominal increase in atmospheric CO2, calculated naively -- a claim easily shown to be B.S. by all the factors he chose to ignore.
But shortly after, as I was looking more closely at his claims, I saw a deeper error, which I haven't been able to write about since I was busy on an article. He considers atmospheric CO2 to be a blackbody, when it is anything but.
In his post on Ed Berry's site -- a place Wiese considers "publication," LOLz -- he presents this little argument:
What about atmospheric CO2? In 1981, the Mauna Loa CO2 level was given as 341 ppmv whereas today it is 416 ppmv. Calculating the change in radiative forcing from CO2 as a stand-alone constituent, the difference from 1981 to now is only 1.07 Wm-2. ( Watts per square meter ).This is just comical as physics, and let me show you why -- again, Wiese thinks atmospheric CO2 is a blackbody, which it is certainly is not. Bear with me through a few elementary equations.
Next, I took the mean temperature of the daily temperature delta or deviation, which was about 90 deg F and plugged that into the derivative of the Stefan Boltzmann equation, dF/dT which gives 6.45 Wm-2K-1 or 6.45 Watts per square meter per degree Kelvin.
Using this relationship, if CO2 acts alone as permitted in this special case, we get 0.963 Wm-2 with a ground emissivity of 0.9 divided by the rate of change of flux with respect to temperature or the 6.45 Wm-2K-1 number which gives 0.15 deg C or a possible contribution of +0.27 deg F. to the heating total.