Alaska permafrost
samedi 12 décembre 2015 à 01:00One quarter of Alaska permafrost could melt by 2100 — US Geological Survey.
Since this would release a lot of methane, we'd be truly cooked.
Site original : Richard Stallman's Political Notes
One quarter of Alaska permafrost could melt by 2100 — US Geological Survey.
Since this would release a lot of methane, we'd be truly cooked.