Trump 2024 Climate Panic: “in a word, horrific”

This article shows, it is impossible for CO2 to play any role in global warming, compared to water vapor, which prevents the earth from turning into an ice ball.

El Niños and the Hunga Tonga Sub-Surface Volcanic Eruption
https://www.windtaskforce.org/profiles/blogs/hunga-tonga-volcanic-eruption
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Refer to this URL to see images
https://www.windtaskforce.org/profiles/blogs/natural-forces-cause-periodic-global-warming

Official Contribution to Greenhouse Effect
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Below is a summary of official numbers regarding the greenhouse effect. They can be found on many websites.
They were determined in a laboratory by relatively few people
Atmospheric scientists cannot definitively say, based on direct experiments, exactly how much greenhouse effect is caused by each GHG.
They cannot simply remove one gas and see how the absorption of IR photons changes. Instead, they must use subjective models of the atmosphere to predict the likely changes.
So, they run their models with one GHG removed; say, for instance, water vapor. They might find that this results in a 36% reduction in the greenhouse effect.
I have been unable to find the calculations and or measurements that yielded these values
https://www.windows2universe.org/earth/climate/greenhouse_effect_gases.html ;

H2O molecules, as water vapor, 39 to 62%
Clouds, 15 to 36%
Water vapor and clouds, 67 to 85%
CO2 molecules, 14 to 25%. See below Molecules Absorbing Photons Excites Molecules and Creates Heat 
All other GHGs, 5 to 9%
http://assets.press.princeton.edu/chapters/s9636.pdf
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Allocating Available IR photons
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We assume, for simplicity, H2O and CO2 molecules have equal global warming capacity.
About 22% of IR photons escape to space through an atmospheric window, per Image 11A, blue part.
That leaves 78% to be allocated to H20 and CO2 molecules, as follows:

Worldwide basis: H2O molecules absorb 78 x 4037/(4037 + 423) = 70.6%, and CO2 molecules 7.4%; some sources state up to 8% of IR photons is absorbed by CO2
Temperate zone basis: H2O molecules absorb 78 x 9022/(9022 + 423) = 74.5% and CO2 molecules 3.5%
Tropics: H2O molecules absorb 78 x 29806/(29806 + 423) = 77%, and CO2 molecules 1% 
It appears, CO2 has almost no global warming role to play in the Tropics, where huge quantities of water vapor is heated, that is distributed to the rest of the earth, by normal circulation processes.

If H2O molecules had greater global warming capacity than CO2 molecules, the CO2 role regarding global warming would be even less. 

Atmospheric Window. See Image 11A
The window exists, primarily due to the reduced absorption of IR photons by water vapor.
The window varies from 15 to 30%, primarily due to changes in water vapor ppm and cloud cover
The wide IR photon absorption spectrum of H2O, from 20 to 70 micrometers, almost entirely limits the right side of the blue part, plus the wide spectrum, from 4 to 10 micrometers, almost entirely limits and reduces the left side of the blue part
The narrow IR photon absorption spectrum of CO2, centered on 14.9 micrometers, also limits and reduces the right side of the blue part.
Water vapor molecules play the dominant role absorbing IR photons, because they have much wider absorption bands of wavelengths than CO2, plus H2O molecules are 9.54 more prevalent than CO2 molecules, on worldwide average, as above calculated.