TED Talks

Asmeret Asefaw Berhe: A climate change solution that's right under our feet (2019x184)

Date de diffusion: Sept 03, 2019

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. "[Soil] represents the difference between life and lifelessness in the earth system, and it can also help us combat climate change — if we can only stop treating it like dirt," she says.