Monday, March 22, 2010

How A Volcanic Eruption Can Become A National Security Threat



Iceland Volcano Could Have World Consequences -- MSNBC

1783 eruption changed weather patterns, sent poisoned air to British Isles

REYKJAVIK, Iceland - Blasts of lava and ash shot out of a volcano in southern Iceland on Monday and small tremors rocked the ground, a surge in activity that raised fears of a larger explosion at the nearby Katla volcano.

Scientists say history has proven that when the Eyjafjallajokull volcano erupts, Katla follows — the only question is how soon. And Katla, located under the massive Myrdalsjokull icecap, threatens disastrous flooding and explosive blasts when it blows.

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My Comment: It is an uncomfortable thought to realize that even with our huge military arsenals, sophisticated technology, and all the tools that a modern and sophisticated society can bring to any problem .... when it comes to mother nature and the power that it can unleash we are powerless to do anything.

As to the 1783 eruption, a long time ago I did a university paper on the impact that the American revolution had on Canada. What struck me from the literature and news reports that I was reading was the impact that the 1783 eruption had on everyday life. Spring only came to Montreal late May, and winter returned by October. Growing crops was difficult and sporadic, and sickness was prevalent throughout the cities. The American Revolution was a major event, but the aftereffects of the 1783 volcanic explosion were just as serious.

If a repeat of the 1783 eruption was to occur today .... with the population centers that we have today .... there is no question in my mind the impact would be catastrophic.

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