Water feedback does not follow the theory of the IPCC science
Summary Positive water feedback has been a cornerstone in any Global Climate Model (GCM). In the AR5, the IPCC writes that “water vapour is a strong and fast feedback that amplifies any initial forcing by a typical factor between two and three ". My lates t research study shows that, according to the empirical observations, the maximum warming feedback amplifies the original radiative forcing by a factor of 1.14 (14 %). In the AR6, the Climate Sensitivity Parameter (CSP or λ
