THE HOCKEY SCHTICK

A new paper by USC Professor Emeritus of Geology, Dr. George Chilingar (with three co-authors), finds that increasing levels of the greenhouse gases CO2 & methane will have “essentially no effect” upon global temperatures or climate.

The authors utilize a one-dimensional adiabatic model of climate to demonstrate that the entire tropospheric temperature profile of the atmosphere on both Earth and Venus may be mathematically derived solely on the basis of atmospheric pressure/mass and solar activity, confirmed by observations on both planets, despite vast differences in atmospheric composition and mass/pressure on Earth and Venus. The paper corroborates the 33C Maxwell/Clausius/Carnot greenhouse theory and thereby excludes the alternative 33C Arrhenius radiative greenhouse theory.

I only ask because I want to know

Once allowance has been made not only for the IPCC’s reduction of the feedback sum f from 2.05 to 1.5 W m–2 K–1 and the application of Eq. (1) to the relationship between TS and FS but also for the probability that f is not strongly positive, for the possibility that a 50% increase in CO2 concentration is all that can occur before fossil-fuel exhaustion, for the IPCC’s estimate that only half of equilibrium sensitivity will occur within the century after the CO2 increase, and for the fact that the CO2 increase will not be complete until the end of this century, it is difficult, and arguably impossible, to maintain that Man can cause a dangerous warming of the planet by 2100.

Indeed, even one ignores all of the considerations in the above paragraph except the first, the IPCC’s implicit central estimate of global warming this century would amount to only 1.1 K, just within the arbitrary 2-K-since-1750 limit, and any remaining warming would come through so slowly as to be harmless. It is no longer legitimate – if ever it was – to maintain that there is any need to fear runaway warming.

The Liberals have dodged a fight at their annual love-in

The motion brought by the party’s regional and rural committee called on the Abbott government not to sign up to any binding agreements at the United Nations climate change summit in Paris later this year.

The motion called for a parliamentary inquiry to “examine the scientific evidence that underpins the man-made global warming theory and investigate the reasons for the failure of computer models, the Intergovernmental Panel on Climate Change and prominent individuals to predict, among other things, the pause in global warming this century”.