The Invisible Force Keeping Carbon in the Ground
The giant chestnut tree, growing in place for hundreds of years, would have been impossible to miss. Its leaves were glossy and dark green, its bark riven like a mountain range seen from above. The fungi it relies on were harder to see.A fungi-hunter is not looking for an object so much as a system, brushing aside a layer of damp leaves to find the gossamer filaments that hold up the world.























