Tuesday, September 29, 2020

Study on tree rings shows how volcanic eruptions helped shape world history

(Natural News) A recent study suggests that volcanic activity may have played a bigger role in temperature fluctuations than scientists previously imagined. What’s more, these fluctuations appear to have contributed to the societal and economic conditions during the past 2,000 years, affecting civilizations and shaping world history as we know it. These are the findings of an...


from NaturalNews.com https://ift.tt/3kYLCpD

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