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There's two
times more carbon
in the
earth's soil
than in all of its
vegetation and the
atmosphere --
combined.
Biogeochemist
Asmeret Asefaw
(more)
There's two times more carbon in the earth's soil than in all of its vegetation and the atmosphere -- combined. Biogeochemist Asmeret Asefaw Berhe dives into the science of soil and shares how we could use its awesome carbon-trapping power to offset climate change.