More GSM News: Wine production at 50yr low, Storms (Brian, Lan), Puerto Rico grid to be down at least until 1/2018. Crop Focus: Brassica Oleracea.
Ice Age Farmer 10- 26-2017
Solar History: The Connection of Solar Activity, War, Peace and the Human Mind in the 2nd Millennium Kindle Edition
Ap index peace 1850 -2020
Covid-19 is the new Mediaeval Leprosy: a Historical Comparison of Isolation, Religious Fervor and Medical Tyranny
Cosmic rays Solar Maximum
Sunspot Numbers NASA 1610- 2019 plus projection SC 25
Black Death and Abrupt Earth Changes pdf
![Kp-Index [0-3] Green - Stable/Calm Magnetosphere. [4] Yellow - Unstable Magnetosphere. [5+] Red - Geomagnetic Storm Conditions](https://spaceweather.gfz-potsdam.de/fileadmin/kpindex/ql_bar.gif)
Kp-Index [0-3] Green - Stable/Calm Magnetosphere. [4] Yellow - Unstable Magnetosphere. [5+] Red - Geomagnetic Storm Conditions
Climate-Culture Revolution, Illustration: expresszeitung.com
World map of natural hazareds
Abrupt Earth Changes 