The most abundant “greenhouse gas” is WATER, which comprises over 94% of “greenhouse gases”.
There are so many variables in the state and density of water in the atmosphere that IT CAN NOT BE MODELED.
CO2 comprises less that 4% of “greenhouse gases”.
Since the 94% can’t be modeled, how can we possibly develop a reliable model for the impact of the less than 4% CO2 component?
Believe it’s 0.4%, not 4%