CONCEPT
Soil Depletion
The progressive loss of soil fertility through extraction without replenishment — the biological template for understanding model collapse and the depletion of institutional knowledge in AI-mediated organizations.
Soil depletion is the pattern that haunted Leopold's entire career: communities treating foundational resources as inexhaustible, mining biological capital accumulated over millennia and converting it to annual revenue, watching yields climb for a decade before they collapse. The surprise was always unjustified — the signs had been visible for years to anyone with the ecological literacy to read them. The signs were simply not the kind the accounting system measured. The intelligence ecosystem faces an analogous depletion: institutional knowledge, mentorship relationships, embodied understanding, and the fresh creative work that keeps the digital commons from stagnating.
In The You On AI Field Guide
The farmer who takes crop after crop without returning organic matter to the soil watches the yields decline. The yields can be maintained for a time by synthetic inputs — the phosphorus, nitrogen, and potassium that industrial agriculture substitutes for soil biology — but the maintenance is extractive in its own way, depleting groundwater, polluting streams, and producing food that is nutritionally thinner than