It follows instead the pattern of natural causes, such as sunspot cycles, and ocean temperature cycles.
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They also argue about the effect of changes in the sunspot cycle on temperatures.
This is predicted due to important modulating cloud-forming influences of cosmic rays throughout periods of reduced sunspot activity.
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That was followed by the Dalton Minimum from 1790 to 1830, another period of well below normal sunspot activity.
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The sunspot spawned what's called a coronal mass ejection, sending tons of radiation and highly energized particles into space.
Yet there is a curious historical correlation between sunspot cycles and global temperatures.
In 2008 and 2009, the sun set Space Age records for low sunspot counts, weak solar wind, and low solar irradiance.
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Solar scientists have been waiting since December 2008 for signs that sunspot activity is picking up but so far without success.
Decadal and longer changes in sunspot activity impacting warming and cooling cloud cover patterns are now being recognized as an important factor.
If the planet moves across a sunspot, the light diminishes further still.
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The source of most of the recent storms, a sunspot known as active region 9393 that is 13 times the size of Earth.
Many prominent scientists predict that this is likely due to important modulating cloud-forming influences of cosmic rays throughout periods of reduced sunspot activity.
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That was followed by a period of even lower sunspot activity that lasted 90 years from 1460 to 1550 known as the Sporer Minimum.
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This involves calculating the correlation between, say, the neutrino and sunspot numbers, and then shuffling up the neutrino numbers randomly and recalculating the correlation.
Sunspot activity waxes and wanes on the sun in a 11-year cycle, and we are approaching the peak of sunspot activity, probably reaching it in 2013, according to Hesse.
As noted in the paper, the IPCC models also fail to incorporate climate modulating effects of solar changes such as cloud-forming influences of cosmic rays throughout periods of reduced sunspot activity.
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But in the current cycle, sunspot activity has collapsed.
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That output is known to vary during the course of the 11-year sunspot cycle, as well as over the longer term, and although such changes have not been matched to temperature changes in the way that rises in the level of greenhouse gases have been, they may still be making a contribution.
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