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Jim Letourneau's Blog

Investing, Technology, Travel, Geology, Music, Golf. I think that covers it.

Volcanoes and Climate

Man made global warming? I'm not sure we have the collective ability to warm the planet. However, there is some agreement on the impact of a major volcanic eruption.

Climatologists may disagree on how much the recent global warming is natural or manmade but there is general agreement that volcanism constitutes a wildcard in climate, producing significant global scale cooling for at least a few years following a major eruption.

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