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Wildgoose · 2015-07-10 · Original thread
This isn't a new idea. David Keys wrote a book "Catastrophe" 15 years ago dealing with the same subject, although in his case he picked a different volcano as the probable cause.

He also looked at the effects on a world-wide basis, not just in Europe.

To quote from the book's marketing literature: "In AD 536, a volcanic eruption meant our planet was enveloped by a cloak of lethal dust which changed the climate for decades. The sun's rays grew dim and total darkness reigned for days. It was a catastrophe of unparalleled proportions."

http://www.amazon.co.uk/Catastrophe-Investigation-Origins-Mo...

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