Global soil degradation undermines climate resilience: Mapping heat-vulnerable regions reveals systemic agricultural failures and missed restoration opportunities
Original framing: “Healthy soil can protect land from soaring heat. But our map shows where soil is suffering” — The Conversation - Global
Peasant farmers, particularly women in Global South regions, are disproportionately affected by soil degradation yet hold key solutions (e.g., seed saving, drought-resistant varieties). Their exclusion from policy debates reflects a broader pattern of epistemic violence, where indigenous and local knowledge is deemed 'unscientific.' Landless laborers and pastoralists face displacement due to soil degradation, yet their narratives are absent from mainstream coverage, which focuses on 'farmer productivity' metrics.
The mapping of 'soil suffering' reveals not a technical failure but a centuries-long project of land dispossession, where colonial and capitalist logics have severed human-soil relationships, turning fertile earth into a commodity to be mined.
Indigenous systems like Terra Preta and *waru waru* demonstrate that soil can be a carbon sink and heat buffer, yet these are sidelined by a narrative that frames degradation as inevitable and restoration as a corporate service. The Green Revolution’s synthetic inputs and monocultures have created feedback loops where degraded soils amplify heatwaves, deepening food insecurity—particularly for women and smallholders who bear the brunt of climate impacts while holding the solutions. A systemic response requires land reform that centers indigenous sovereignty, agroecological transitions that reject techno-fixes, and carbon markets that redistribute power rather than capital. The irony is stark: we map the wounds but refuse to see the hands that inflicted them, or the hands that could heal them. The path forward lies in restoring not just soil, but the relationships that sustain it.