Disciplinary boundaries prevent most of us from seeing the whole carbon cycle. (dotearth.blogs.nytimes.com)
Furthermore the entire biosphere is energised by extra warmth and the whole carbon cycle speeds up with extra warmth from sun or oceans without any need to invoke human involvement at all. (newclimatemodel.com)
But if we look at the whole carbon cycle, the opportunities open up. (soilcarboncoalition.org)