Harry— The following is taken from the news item by Svensmark:
• When the sun is dormant, magnetically speaking, there are more cosmic rays and more low clouds, and the world is cooler. • When the sun is active, fewer cosmic rays<https://phys.org/tags/cosmic+rays/> reach the Earth and, with fewer low clouds<https://phys.org/tags/clouds/>, the planet warms up---- The 2 bullets are confusing, because the parameters associated with the sun dormancy and activity are not the same. Svensmark seems to say the dormancy is associated with magnetic storms; but he does not indicate a measurable parameter associated with the Sun’s activity. The following link is instructive regarding this question and of interest regarding a hot and cold Earth. http://lasp.colorado.edu/sorce/news/2010ScienceMeeting/doc/Session1/1.06_Lal_35KYr.pdf It is entitled: Direct measurements of solar activity in the past 35,000 years Bob Cook ------------------------------------ From: Jürg Wyttenbach<mailto:ju...@datamart.ch> Sent: Friday, April 3, 2020 1:23 PM To: vortex-l@eskimo.com<mailto:vortex-l@eskimo.com> Subject: Re: [Vo]:Galactic cosmic rays, solar activity and the climate Positive and negative aerosols should mutually attract. This is modeled as a continuous growth function... albeit when a +- condense the result is most likely a neutral particle that is no longer attractive ... I think people that did miss basic lessons should stop writing papers. J.W. Am 03.04.20 um 22:02 schrieb David Jonsson: Here another guy who says particles from galaxy clouds change our climate https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2004GL021890 The periodicity is 100 Myr and 1 Gyr. I asked on Physics Stack Exchange about particles from space and how much is required to form permanent cloud layers but the censors removed the question saying it was unrealistic. On Thu, Nov 1, 2018 at 9:18 PM H LV <hveeder...@gmail.com<mailto:hveeder...@gmail.com>> wrote: Svensmark continues to build a case for his galactic view on climate change. https://phys.org/news/2017-12-link-stars-clouds-climate-earth.html https://www.nature.com/articles/s41467-017-02082-2 Paper in Nature (Dec. 2017) https://www.nature.com/articles/s41467-017-02082-2 -- Jürg Wyttenbach Bifangstr.22 8910 Affoltern a.A. 044 760 14 18 079 246 36 06
