Basically, what happens, I would argue, is that increased
opacity raises the height of the «stratospheric» radiating layer.
Not exact matches
I suppose some numbers would help, like increase of CO2 by 100 ppm, increases IR
opacity by blah,
raises photosphere altitude by blah.
EGHE, where atmospheric
opacity to LWR
raises height of topopause, reduces temp of photosphere, causes temperature rise at surface: this seems like a case of the tail wagging the dog; dare I use the term unphysical.