Are secular correlations between sunspots, geomagnetic activity, and global temperature significant?

@article{Love2011AreSC,
  title={Are secular correlations between sunspots, geomagnetic activity, and global temperature significant?},
  author={Jeffrey J. Love and Kalevi Mursula and Victor C. Tsai and David M. Perkins},
  journal={Geophysical Research Letters},
  year={2011},
  volume={38}
}
Recent studies have led to speculation that solar‐terrestrial interaction, measured by sunspot number and geomagnetic activity, has played an important role in global temperature change over the past century or so. We treat this possibility as an hypothesis for testing. We examine the statistical significance of cross‐correlations between sunspot number, geomagnetic activity, and global surface temperature for the years 1868–2008, solar cycles 11–23. The data contain substantial autocorrelation… 
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References

SHOWING 1-10 OF 51 REFERENCES
Solar variability and climate change: Geomagnetic aa index and global surface temperature
During the past ∼120 years, Earth's surface temperature is correlated with both decadal averages and solar cycle minimum values of the geomagnetic aa index. The correlation with aa minimum values
Solar-geomagnetic activity influence on Earth's climate
Solar activity, cosmic rays, and Earth's temperature: A millennium‐scale comparison
[1] Previous studies of a solar influence on climate variations have often suffered from the relatively short length of continuous direct solar observations of less than 400 years. We use two
Geomagnetic forcing of changes in climate and in the atmospheric circulation
Can solar variations explain variations in the Earth’s climate?
There is a huge literature on the claimed correlation between solar variations (and cosmic rays) and climate variability on Earth. I wrote major critical reviews of this subject in 1978 and 1983
...
...