Planet on brink of ‘tipping point’ as thawing soil and sediment releases large volumes of carbon dioxide and methane into atmosphere

The world is on course to exceed global warming limits set out in the Paris climate agreement much earlier than previously thought, scientists have warned, following the first comprehensive study of the impact of melting permafrost.
Experts said dangerous climate change was almost “inevitable” and the planet was on the brink of a “tipping point” as thawing permafrost releases large volumes of carbon dioxide and methane into the atmosphere, causing temperatures to rise and more permafrost to…
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