Substratum Flux
The world faces an insurmountable challenge with pervasive, unaddressable accumulation of nanoscale particulate matter, diffuse chemical residues, and micro-degraded materials (e.g., atmospheric nano-plastics, leached heavy metals in soil, persistent organic micro-pollutants in water). These subtle, widely dispersed environmental stressors cannot be economically or efficiently tackled by conventional large-scale remediation methods, contributing significantly to ecosystem degradation and global health crises.