You're literally too stupid to argue with. Have you never felt a warm breeze on a summer night, or it being hot in the shade? Air is everywhere above the ground, there isnt an option to "go around".
Why sure I have felt a warm breeze on a summer night...it is caused by the warm surface of the earth radiating heat, not by the cold sky radiating heat. And who said anything about "going around"
and if it was narrower than the absorption bands, then why did it work? Because it was long enough, halfwit.
I said that the camera was set to a very narrow absorption band, not narrower than the absorption bands. Read....and if proving that CO2 could trap heat were that easy, don't you think some of the big guys would do that sort of experiment and put the issue to rest? They don't because they would be laughed out of science for trying to fool anyone with that sort of bunk.. Those experiments are for fooling the poorly educated...no one else. Sorry you have to find out that you are poorly educated like that.
If you believe that experiment demonstrated some kind of "heat trapping" property of CO2, then I am afraid that it is you who finds himself a few IQ points short my friend.
There is no end to suckers that get taken in by these CO2 "lab experiment" videos that show how CO2 "traps heat". And when You point out that the video did not show that then the insults start flying...
Here we have yet another video where a tube is saturated with CO2 and by the time any effect has been "shown" the tube was saturated with CO2. Let`s not forget that the candle light was transmitted to the infrared cam just as good as to the video camera he used to film his video before he turned on the valve of the CO2 high pressure cylinder.
And by his own admission the air was then what he said it was, 385 ppm CO2. It`s a great video if You wanted to show how much down-coming IR from the sun would be blocked out by the lethal CO2 concentration in this plexiglass tube....and that`s all this experiment did show, that so much of the incoming IR would be absorbed in the first km at the upper atmosphere that we could expect global cooling because there is no way the earth with it`s albedo could make up this amount of energy by zero albedo "black-body" conversion of shorter wavelength light which passed through.
And again the same fraud with the absorbed light being converted to "trapped heat"...while in reality the IR which is "absorbed" has only been diffused in all possible directions after light absorbed by the O=C=O scissoring and stretching vibrational bands has been re-emitted by the Carbon dioxide molecules. It`s not "trapped" energy else the CO2 would not be able to absorb any more light of this wavelength. But it does continue to do so, because it instantaneously re-emits the previously IR in
all possible directions . The IR detector at the other end of the path can only register incident light. So at a 50% absorption 1/2 of the light at a specific wavelength has changed direction...
in no way does that mean, that 50 % of this "absorbed light" has been "trapped" as heat !
To convert all the energy which was absorbed as IR to heat all other energy flow avenues have to be denied. Such as diffused re-radiation escaping in all possible directions, as well as gas expansion and heat convection. The latter being
by far the largest heat loss component.
There is a good reason why the only "experiments" are only "thought experiments" like Spencer`s outlandish "Yes Virginia" and videos heating up > 90% CO2 in a closed bottle.
And as far as the CO2 changed the candle image as seen by an infrared cam,...that`s nothing. You should see how much more drastic the effects are when You increase the moisture of the air in that tube instead of increasing the CO2 to lethal concentrations.
The other thing that stands out in this particular video is the usual X-Y graph theatricals, which exaggerate the Y-scale (the CO2) to achieve the desired drama effect...but at the same time it then reveals that during the summer the CO2 ppm are as low as the winter CO2 ppm`s 20 years earlier.
So how much "back radiation" heat can be trapped during the winter when most of the northern hemisphere has an albedo of better than 0.8...and in the summer when the albedo is lower so is the CO2...at levels it was during a winter 20 years ago...no wonder these "climate models" still get it so wrong.