Solar activity, revolutions and cultural prime in the history of mankind

Author: Mikulecky, Miroslav
Abstract: BACKGROIUND: Russion astronomer A.L. Tchijevsky published in the 1920s, a study comparing the approximately 11-year cycling of “sunspot activity” and “historical process”, analysed globally since the 5th Century BC to the 19th Cenutury AD. According to him, phenomena of societal “excitation”, as revolutions occurred synchronously with the solar maxima, and, oppositely, those of peaceful activities of masses, as science and arts, with the solar minima. Recently, Slovak philosopher E. Pales describes periodic fluctuation of historical events in mutually distant geographic areas during more than three millennia. The period lengths, however, are longer, one of the most pronounced being around 500 years. THE QUESTION was therefore posed: does a similar correlation with sunspot activity, as found for 11 year cycles, exist also in the 500 year cycling? MATERIAL AND METHODS; The historical data consisted of two time series concerning revolutions in Europe and China, and of eight time series from activities in science and arts registered from five geographic areas. For the comparison, parallel time series of sunspot (Wolf) numbers, available since the 2nd Century BC, were constructed. Using perodic regression function, the times of peaking were estimated for each dataset. RESULTS; In agreement with Tchijevsky’s hypothesis, revolutions culminated near to solar maxima while cultural flourishing was seen usually distinctly near to solar minima. This conclusion is based on the level of statistical significance a =0.05 CONCLUSION; The solar impact on the geomagnetic field could be one of elucidating mechanisms. Recently, electromagnetic influencing of brain function has been realised artificially.
Keywords: solar activity, culutral, history geo-mangnetic sunspot activity, brain function
Notes:
Publication: Neuroendocrinology Letters
Issue: Vol 26 no. 6
Dated: 2007
Pages: 749-756