Global warming and climate change are phenomena that broke the bonds of scientific circles to emerge as a matter of debate between "believers" and "skeptics." Countless studies validating and denying global warming have seen the light of the day, providing fodder for more, often somewhat bitter debates. Within the past month, Nobel Prize winner and leading climate change "alarmist" Al Gore has called those who deny global warming akin to "racists," and "pseudo-scientists," and accused media of manipulating evidence about global warming.
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Research findings published by none other than CERN, the European Organization for Nuclear Research, in the journal Nature which holds cosmic rays and the Sun, not human activities, responsible for global warming, isn't exactly what Gore would welcome right now.
CERN, which created and operates the Large Hadron Collider, has now built a stainless steel chamber that precisely recreates the Earth's atmosphere. In this chamber, 63 CERN scientists from 17 European and American institutes demonstrated that cosmic rays promote the formation of molecules which grow in Earth's atmosphere and seed clouds, making it cloudier and cooler.
"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," Lawrence Solomon, director of Energy Probe, wrote about the experiment.
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Theories which said that sun and cosmic rays are primarily responsible for climate changes were proposed, as early as 1996, by two scientists from the Danish Space Research Institute, at a scientific conference in the UK.
Within a day, chairman of the IPCC (Intergovernmental Panel on Climate Change), Bert Bolin, denounced the theory, saying, "I find the move from this pair scientifically extremely naive and irresponsible."
Henrik Svensmark, physicist, whose research has suggested a possible link between the interaction of the solar wind and cosmic rays, and downplays the significance of CO2 emissions, in global warming, welcomed the new results, saying that they confirm research carried out by his own group.
"CERN's CLOUD (Cosmics Leaving Outdoor Droplets) experiment is designed to study the formation of clouds and the idea that Cosmic Rays may have an influence. The take-home message from this research is that we just don't understand clouds in anything other than hand-waving terms. We also understand the effects of aerosols even less. The other things to come out of it are that trace constituencies in the atmosphere seem to have a big effect on cloud formation, and that Cosmic rays also have an effect, a "significant" one according to CERN," David Whitehouse, of The Observatory said .
CERN's CLOUD is headed by Jasper Kirkby, who said in 1998 that global warming may be part of a natural cycle in the Earth's temperature, which made global warming alarmists restless. "The global warming establishment sprang into action, pressured the Western governments that control CERN, and almost immediately succeeded in suspending CLOUD. It took 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," Lawrence Solomon says.
"Although they never said so, the High Priests of the Inconvenient Truth - in such temples as NASA-GISS, Penn State and the University of East Anglia - always knew that Svensmark's cosmic ray hypothesis was the principal threat to their sketchy and poorly modelled notions of self-amplifying action of greenhouse gases," Nigel Calder, well-known science writer wrote about the CERN findings. "In telling how the obviously large influences of the Sun in previous centuries and millennia could be explained, and in applying the same mechanism to the 20th warming, Svensmark put the alarmist predictions at risk - and with them the billions of dollars flowing from anxious governments into the global warming enterprise."
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