Quote:
Originally Posted by spence
That's just anti-environmentalist disinformation to keep the profits flowing. Complete BS...
Volcanoes do emit a lot of sulphur dioxide I believe, which is nasty but more local in impact.
-spence
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The total amount of overall greenhouse gases emitted by St. Helens maybe BS but denying that volcanic eruptions don't have a global impact is also BS. SO2converts to sulfuric acid aerosols that block incoming solar radiation and contribute to ozone depletion. Last I heard ozone depletion was not merely local in impact
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