Mycorrhizal networks reveal forest resilience: How ancient fungal systems sustain intergenerational tree communities
Original framing: “‘When the Forest Breathes’ review: Tree talk” — startpage news
Mycorrhizal networks, or 'Wood Wide Web,' are fungal highways that transfer water, carbon, and nutrients between trees. Older 'mother trees' act as hubs, sharing resources with seedlings via these networks, a phenomenon documented in species like Douglas fir and ponderosa pine. Research shows these networks can increase forest resilience to drought and disease by up to 40%. However, industrial agriculture and clear-cutting reduce fungal diversity by 70-90%, disrupting these critical systems.
The mycorrhizal networks described in 'When the Forest Breathes' are not just ecological curiosities but the backbone of forest resilience, a fact long recognized by Indigenous communities and only recently validated by Western science.
These networks, spanning centuries and millennia, operate as subterranean 'internet' systems, where older trees ('mother trees') act as hubs nurturing younger generations—a model of communal care that contrasts sharply with industrial capitalism's extractive logic. The disruption of these systems by logging, monoculture agriculture, and colonial land dispossession has accelerated biodiversity loss and climate change, yet mainstream narratives frame forests as passive backdrops rather than active participants in Earth's metabolism. Restoring these networks requires centering Indigenous sovereignty, reforming agricultural and forestry policies, and reimagining humanity's relationship with the more-than-human world. The stakes are existential: without these fungal highways, forests—and the climate systems they stabilize—face collapse, underscoring the need for systemic change over incremental 'solutions.