Debunking the Latest CO2 "Saturation" Paper
Update (12/29/2024): The paper I discuss below was retracted a couple days ago, citing failures in the peer-review process. "Subsequent to acceptance of this paper, the rigor and quality of the peer-review process for this paper was investigated and confirmed to fall beneath the high standards expected by Applications in Engineering Science . After review by additional expert referees, the Editor-in-Chief has lost confidence in the validity of the paper and has decided to retract." A paper published earlier this year is the latest in the long history of attempts to show that CO2 is already "saturated" in the atmosphere, and therefore increased CO2 cannot cause any more warming. The latest in a series of these kinds of papers from Kubicki et al 2024[1] attempts to make this point by modeling the atmosphere in a couple different experiments. The result of their experiments suggested to them that we should question whether "additionally emitted CO2 in the atmosp...