One of the most important climate change solutions is emerging literally on the ground. The power of plant growth in rich soils to pull carbon from the atmosphere is drawing increased attention as this story, Climate Change SOS: Soil is the Solution, or the most important environmental story I'll ever write, demonstrates.
It’s about the success of San Francisco’s efforts to recycle food waste as compost for agriculture, including wineries. Besides replacing fossil-fuel-based fertilizers, the effort also builds carbon storage in soils.
The story notes that soils could pull carbon from the air equal to 20-40 percent of what the U.S. currently emits annually. Recycling organic residues is one of the key steps to make this happen, as the story underscores.