Brandon Schollenberer writes “I’m curious just what you think the climate sensitivity is.”
Obviously you have not read my postings on Eductaion and the Age of Uncertainty, and the latest Week in Review, where I lay out precisely why I know that the climate sensitivity of CO2 added to the atmosphere from current levels is indistinuishable from zero. There are there for anyone to read, and challenge the science I presented. No-one has, in my opinion, challenged this science.
To recap, Girma’s graph shows conclusively that adding CO2 to the atmosphere from current levels has absolutely no effect whatsoever on the long term temperature/time graph. So the observed data proves CO2 has no effect on temperature, and, according to the scientific method, we always believe observed data over hypothetical estimations and the use of non-validated models, as proposed by the proponents of CAGW.
If you disaree witrh my conclusion, please address the science I have presented.