CO2 alarmism fostered by IPCC is based on a proclaimed "heat trapping" or "radiation blocking" effect of CO2 as atmospheric trace gas causing a "radiative forcing" of 3.7 W/m2 upon doubling of preindustrial concentration into 600 pm from todays 390 ppm.
The evidence of substantial "radiative forcing" of CO2 presented by IPCC consists of spectra of outgoing longwave radiation OLR and downwelling longwave radiation DLR produced by instruments specially designed to measure DLR and OLR.
In a recent sequence of posts on DLR and OLR as parts of Big Bluff, I have given evidence that
- DLR-measurement is based on a formula without physical reality.
- OLR-measurment shows non-physical strong emissivity of CO2 in the 600 - 800 band.
In this fabrication governmental institutions use instruments and software designed by commercial companies according to governmental specifications, to fabricate instrumental evidence of non-existing physics, such as DLR. The scale of this scientific fraud is unprecedented, with the DLR-Pyrgeometer Formula as a glaring example of unphysical fabricated physics.
Of course you may argue that because the fraud is unprecedented, it simply cannot be true that it is fabricated evidence, and thus it must be correct science. But this is not a scientific argument: The fact that the scale of the (possibly) fabricated evidence is beyond comparison, does not make it true.