Page history
April 9, 2019
March 31, 2019
March 20, 2019
March 30, 2017
April 3, 2013
December 16, 2011
September 19, 2011
February 25, 2011
Coolings and warmings of around 2 deg. C have occurred repeatedly over the past 10,000 years, as the Sun’s activity and the cosmic ray influx have varied
+230
when the solar wind is weak, more cosmic rays penetrate to Earth. That creates more charged particles in the atmosphere, which in turn induces more clouds to form, cooling the climate
+272
cosmic rays reaching the earth's atmosphere create cloud condensation nuclei by knocking electrons out of air molecules
+249
less cosmic radiation would mean less cloud formation and, ultimately, warmer temperatures
+241