About Mark Pudey: "(...) His anti-establishment views, his doggedness, and his willingness to educate himself brought him some high-level contacts in the UK, including the Prince of Wales and Lord King, the former defence secretary, who regarded Purdey's work as a 'classic piece of scientific investigation.'[1] It was King who, in April 1993, formally alerted the Ministry of Agriculture to Purdey's research, after Purdey forwarded King a letter from Professor Satoshi Ishikawa of Kitasato University, who wrote that Purdey's description 'about Mad cows to organophosphates compounds and warble fly is exactly true.'[11] (...)" https://en.wikipedia.org/wiki/Mark_Purdey
"(...) Another possible source of Ba contamination may have stemmed from the aerial disposal of Ba based aerosols - such as the barium strontium titanate compounds used for enhancing radar/radio wave transmission [28] - along the flight paths, of the military jet 'low flying' test zones that operate over these specific MS affected valleys in Scotland. The author recorded high levels of Ba in all of these Aberdeenshire MS cluster ecosystems, which included levels of Ba at 46 and 694 ppm in the vegetation and soils lying beneath the flight path entering the local military airbase at Lossimouth. (...)" Notation [28]: Dorsch, Jeff, Electronic News (ISSN 1061-6624), January 11 1999
Mark Purdey Chronic barium intoxication disrupts sulphated proteoglycan synthesis: a hypothesis for the origins of multiple sclerosis in: Medical Hypotheses, 2004;62(5):746-54. http://www.medical-hypotheses.com/article/S0306-9877(04)00022-2/abstract https://en.wikipedia.org/wiki/Mark_Purdey
