Why is there so much preoccupation with atmospheric CO2 concentrations and reducing anthropogenic CO2 emissions when it is well documented in the peer-reviewed scientific literature that the CO2 contribution to the overall greenhouse effect is so weak that it can be easily supplanted by small changes in clouds and water vapor, or natural climate-changing constituents?


Monday, 17 January 2011

A Responsible Adult ,and Hugely Distinguished Atmospheric Scientist, Speaks On Climate

The irresponsible hysteria (what other word would do?) of a handful of climate scientists and computer modellers, amplified ten-thousand fold by the slick PR of the IPCC, has been a degrading spectacle over the past 30 years or so.  Their panic, whether it be real or pretended, has even penetrated into our schools, despite the duty of responsible adults to protect the young from such ugly, ignorant, and destructive scaremongering.

Yet there are many real scientists, real men, real women - people accustomed to thinking for themselves and seeking truth, not public acclaim, nor the safety and the luxury of the mass-bandwagon, who have been speaking out against the case for panic.  One of the most distinguished of these is Professor Lindzen of MIT.  He has just published a short piece on the GWPF website which deserves to be printed and displayed for discussion in every classroom, and in every staffroom, in the land.  Here is an extract:

'The notion of a static, unchanging climate is foreign to the history of the earth or any other planet with a fluid envelope. The fact that the developed world went into hysterics over changes in global mean temperature anomaly of a few tenths of a degree will astound future generations. Such hysteria simply represents the scientific illiteracy of much of the public, the susceptibility of the public to the substitution of repetition for truth, and the exploitation of these weaknesses by politicians, environmental promoters, and, after 20 years of media drum beating, many others as well. Climate is always changing. We have had ice ages and warmer periods when alligators were found in Spitzbergen. Ice ages have occurred in a hundred thousand year cycle for the last 700 thousand years, and there have been previous periods that appear to have been warmer than the present despite CO2 levels being lower than they are now. More recently, we have had the medieval warm period and the little ice age. During the latter, alpine glaciers advanced to the chagrin of overrun villages. Since the beginning of the 19th Century these glaciers have been retreating. Frankly, we don’t fully understand either the advance or the retreat.

For small changes in climate associated with tenths of a degree, there is no need for any external cause. The earth is never exactly in equilibrium. The motions of the massive oceans where heat is moved between deep layers and the surface provides variability on time scales from years to centuries. Recent work (Tsonis et al, 2007), suggests that this variability is enough to account for all climate change since the 19th Century.'

Source: http://thegwpf.org/opinion-pros-a-cons/2229-richard-lindzen-a-case-against-precipitous-climate-action.html
May I presume upon my readers, and ask them to help circulate this more widely? 

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