For those who like to experiment
A paper has just come out under the title "The Experiment that Failed which can save the World Trillions: Proving the “greenhouse gas effect” does not exist!"
It offers an outline of an experiment that anybody can do to test effects of IR on gases. It is a long paper with an extensive preamble and discussion so I will just give the link rather than try to excerpt or reproduce it. But it sounds persuasive.
I noted yesterday that there does seem to be a coherent theory of (slight) terrestrial warming via what could be called a "greenhouse" process but whether the theory is true or not is another question. In that connection, a sentence in the new paper caught my eye:
"The important part of the Bohr model is that when the gas absorbs IR radiation it does not “heat” the gas. It does not increase the kinetic energy of the molecule, which is the velocity of the gas molecule in the atmosphere. The IR (photon) energy is converted to intermolecular activity."
If Bohr is correct that would seem to shoot down any possibility of a greenhouse effect. All versions of the greenhouse theory rely on IR heating CO2, as far as I can see. But quantum physics is way outside my field so I simply draw the matter to the attention of others.