Climate Depot: NBC News: A last-ditch ‘global warming’ fix? A man-made ‘volcanic’ eruption Scientists and some environmentalists believe nations might have to mimic volcanic gases as a last-ditch effort to protect Earth from extreme warming. by James Rainey / Oct.11.2018 / 3:47 PM GMT A soldier walks towards an abandoned house as Mt. Pinatubo spews ash as high as 19 kilometers in its continued eruption on June 19, 1991. Bullit Marquez

2018-10-11 19:30

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