As the coldest summer in Britain for 18 years draws to a close, a new study by the European Organization for Nuclear Research (CERN) has again pointed to the conclusion that the Sun’s cosmic rays, and their role in cloud formation, rather than man-made emissions, are responsible for the Earth’s changing temperatures.
Climate realist and author Lawrence Solomon explains the results of CERN’s groundbreaking CLOUD experiment:
The science is now all-but-settled on global warming, convincing new evidence demonstrates, but Al Gore, the IPCC and other global warming doomsayers won’t be celebrating. The new findings point to cosmic rays and the sun — not human activities — as the dominant controller of climate on Earth.
The research, published with little fanfare this week in the prestigious journal Nature, comes from über-prestigious CERN, the European Organization for Nuclear Research, one of the world’s largest centres for scientific research involving 60 countries and 8,000 scientists at more than 600 universities and national laboratories. CERN is the organization that invented the World Wide Web, that built the multi-billion dollar Large Hadron Collider, and that has now built a pristinely clean stainless steel chamber that precisely recreated the Earth’s atmosphere.
In this chamber, 63 CERN scientists from 17 European and American institutes have done what global warming doomsayers said could never be done — demonstrate that cosmic rays promote the formation of molecules that in Earth’s atmosphere can grow and seed clouds, the cloudier and thus cooler it will be. Because the sun’s magnetic field controls how many cosmic rays reach Earth’s atmosphere (the stronger the sun’s magnetic field, the more it shields Earth from incoming cosmic rays from space), the sun determines the temperature on Earth.
Unfortunately for CERN’s scientists, it seems that they have come to the ‘wrong’ conclusions. Their Director General, Rolf-Dieter Heuer, perhaps thinking of CERN’s funding, or his own lucrative position, tried his politically correct best to play down his own organization’s results. In an interview with Die Welt, he said:
I have asked the colleagues to present the results clearly, but not to interpret them. That would go immediately into the highly political arena of the climate change debate. One has to make clear that cosmic radiation is only one of many parameters.
Climate change writer Nigel Calder, who has been following the CLOUD experiment for some time, quickly countered Heuer’s cover-up, stating:
CERN has joined a long line of lesser institutions obliged to remain politically correct about the man-made global warming hypothesis. It’s OK to enter “the highly political arena of the climate change debate” provided your results endorse man-made warming, but not if they support Svensmark’s heresy that the Sun alters the climate by influencing the cosmic ray influx and cloud formation.
The once illustrious CERN laboratory ceases to be a truly scientific institute when its Director General forbids its physicists and visiting experimenters to draw the obvious scientific conclusions from their results.
Physicist Lubos Motl also detects double standards:
One could perhaps understand if all scientists were similarly gagged and prevented from interpreting the results of their research in ways that could be relevant for policymaking. However, the main problem is that many people who are trying to work on very different phenomena in the climate are not prevented from interpreting – and indeed, overinterpreting and misinterpreting – their results that are often less serious, less reliable, and less rigorous, perhaps by orders of magnitude, than the observations by the European Organization for Nuclear Research.
Moreover, this sentence by Heuer, ‘One has to make clear that cosmic radiation is only one of many parameters,’ is really a proof of his prejudice. Whether the cosmic radiation is just one player or the only relevant player or an important player or an unimportant player is something that this very research has been supposed to determine or help to determine. An official doesn’t have the moral right to predetermine in advance what “one has to make clear” about these a priori unknown scientific results.
But, as Lawrence Solomon reminds us, the CLOUD experiment was one the politically correct scientific establishment never wanted to happen in the first place:
The hypothesis that cosmic rays and the sun hold the key to the global warming debate has been Enemy No. 1 to the global warming establishment ever since it was first proposed by two scientists from the Danish Space Research Institute, at a 1996 scientific conference in the U.K. Within one day, the chairman of the Intergovernmental Panel on Climate Change, Bert Bolin, denounced the theory, saying, “I find the move from this pair scientifically extremely naive and irresponsible.” He then set about discrediting the theory, any journalist that gave the theory cre dence, and most of all the Danes presenting the theory — they soon found themselves vilified, marginalized and starved of funding, despite their impeccable scientific credentials.
The mobilization to rally the press against the Danes worked brilliantly, with one notable exception. Nigel Calder, a former editor of The New Scientist who attended that 1996 conference, would not be cowed. Himself a physicist, Mr. Calder became convinced of the merits of the argument and a year later, following a lecture he gave at a CERN conference, so too did Jasper Kirkby, a CERN scientist in attendance. Mr. Kirkby then convinced the CERN bureaucracy of the theory’s importance and developed a plan to create a cloud chamber — he called it CLOUD, for “Cosmics Leaving OUtdoor Droplets.”
But Mr. Kirkby made the same tactical error that the Danes had — not realizing how politicized the global warming issue was, he candidly shared his views with the scientific community.
“The theory will probably be able to account for somewhere between a half and the whole of the increase in the Earth’s temperature that we have seen in the last century,” Mr. Kirkby told the scientific press in 1998, explaining that global warming may be part of a natural cycle in the Earth’s temperature.
The global warming establishment sprang into action, pressured the Western governments that control CERN, and almost immediately succeeded in suspending CLOUD. It took Mr. Kirkby almost a decade of negotiation with his superiors, and who knows how many compromises and unspoken commitments, to convince the CERN bureaucracy to allow the project to proceed. And years more to create the cloud chamber and convincingly validate the Danes’ groundbreaking theory.
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