You know we covered this on another thread and I’m sorry to say the analysis of your friend (whoever he or she may be in your quote) is total bunk.
Can you provide us evidence that CO2’s Molar mass molecular weight ] is 44.0096 g/mol…is wrong?
Can you provide us evidence that Methane’s CH4 ] Molecular weight : 16.043 g/mol. …is wrong?
Can you provide us evidence that the atmosphere is heavier than CO2 and CH4?
Can you provide us evidence that Earth’s Standard gravity is g = 9.81 m/s2 = 32.2 ft/s2…is wrong?
Can you provide us what ** magic** CO2’s Molar Mass has that makes it defy gravity longer than Methane CH4’s ] Molar mass?
Can you provide us evidence that the airborne partials CO2 and CH4 have unequal inertia kinetic energy - convection ] applied to them?
I ran it by experts in the field and they said so, addressing your very same points that you keep bringing up.
I can copy paste their so called “addressing” here if you wish? They DID NOT address what I said…AND you know it.
They attempted to move the pea…
They tried by talking of “concentration” of CO2 - Do you see me “addressing” CO2 Concentration?
THAT Follow the pea…attempt - by them, was dishonest.
So much for YOUR favorite Scientists Integrity.
A **portion of CO2 **can stay in the atmosphere up to 100,000 years.
Really??? What
portion of CO2?
Can you provide evidence that CO2 Separates from CO2 in it’s atmosphere life…1 part Carbon - 2 parts Oxygen?
**CO2 goes up into the atmosphere Driven by earths warmth - diffusion - wind - convection - inertia - kentic energy ] as CO2 AND returns as CO2. **NO PLACE in it’s Atmospheric Life does it separate and then come back together…SO NO A Portion of the CO2 molecular… DOES NOT somehow Magically separate into portions and rejoin.
Sorry, but you are just dead wrong on this.
You need to prove ALL the above wrong. Proving ALL known Physics wrong…Sorry
If anyone is sincerely interested in learning about this, please contact David Archer at the University of Chicago,
Yes! It was Mr Archer’s book non peer-reviewed ] that made the CO2 stays in the atmosphere 100,000 year claim…Yet, couldn’t defend it on a molecular scale to a kid… Nor could your friendly Scientists at real climate…if you remember.
1 Atmosphere is lighter than CO2 and Methane CH4 ].
2 Atmospheric inertia is blind to the object - It equally applies force against both CO2 and CH4 - It is the objects mass weight - surface ] that reacts to the inertia.
3 The CO2 Molecule does not separate - Thus It’s whole Molar weight applies - ALL the time…It is ALWAYS heavier than Atmosphere AND Methane CH4
4 The LAWS of Physics gravity - inertia ] apply to BOTH CO2 and CH4 equally. - Being equally applied against each other…The heavier will defy gravity for LESS time than the lighter object.
5 CO2 is heavier than Methane CH4 ]…It has to return to Earth sooner than Methane [CH4 ]
6 According to IPCC Methane Molecules stay in the Atmosphere 10 years.
(note that much of CO2 is absorbed back into the ocean and plants,
Follow the pea…
That isn’t Atmospheric… life now is it?
it is only a small portion that could last for that long of a time).
Nonsense!!!
So a “small portion” of CO2 has physical attributes differing from regular CO2?
Even the experts other than David have suggested 100 to 200 years
IPCC is the ONLY one that Claims 100 years…BUT if you look at AR4…they HID the actual report within AR4…saying Co2 has an atmospheric life of 4-5 years. This is not unknown to you…I gave you references.
I trust him much more than I trust you and your unnamed friends sitting in some armchair coming up with wild schemes to supposedly debunk science bec AGW is an “inconvenient truth.”

Once again…I’m not here to debunk science…NORMAL SCIENCE…I’m challenging UNSUPPORTABLE CLAIMS made by Post-normal science.
And throwing rotten eggs at scientists is not going to change the laws of physics.
Then can I expect you to be more civil toward me and my challenges?..Because I just gave you the LAWS of Physics which apply on an atmospheric molecular lifetime level of CO2 and CH4