Sunrises that occur usually every 11 years cause specific climate changes and weather anomalies on Earth. The effect of these solar suns is also the emerging effect of El Ninio in the oceans, changes and increasing the activity of water currents in the oceans.
Some research subjects of this issue relate the solstice of solar activity with human activity suggesting that in these years more dramatic political, economic and other events occurred.
On the other hand, paradoxically, in the last dozen or so years, the activity of Sun decreased. Despite the declining solar activity, the greenhouse effect on Earth is accelerating, and the ozone hole is expanding what can adversely affect human health and change natural ecosystems.
Do you know publications that describe this type of correlation? If so, please link to these publications.
In the light of the above, encouraging discussion, I turn to you with the following question: Does anyone of you investigate the question of the relationship of solar solstices to the events of the development of human civilization on Earth?
Please, answer, comments. I invite you to the discussion.
I wish you the best in New Year 2019. Best wishes