Hi John Steed, welcome to the forum.   I have found invisible rainbow by Authur Firstenberg to be a very interesting and concerning book. An excellent read with logical rationalle appplied. https://lbry.tv/@survival-archive:6/The_Invisible_Rainbow_Arthur_Firstenberg_highlighted_24_June_2020:7  (Give the page time to load and then you can download the pdf version from the pdf page insert)     Barrie Trower gives a lecture here discussing mobiles and the outcomes