There's more carbon in soil than there is in all of the world's vegetation, including the lush tropical rainforests and the giant sequoias, the expansive grasslands, all of the cultivated systems, and every kind of flora you can imagine on the face of the earth, plus all the carbon that's currently up in the atmosphere, combined, and then twice over.
U tlu ima više ugljika nego u svim biljkama na svijetu, što uključuje i tropske prašume, divovske sekvoje, sve prostrane pašnjake, sve kultivirane sustave i sve vrste biljaka koje možete  zamisliti na planetu, i još sav ugljik koji se trenutno nalazi u atmosferi, zajedno, i onda dvostruko toliko.