Rent functions in this system not as price but as gradient. The first entry [801] performs the critical operation that underwrites the entire series: it extracts the concept of rent from the discursive apparatus of equilibrium and relocates it within a tectonic of displacement. Rent becomes an architecture of substitution, a load pressure that selects duration. The question is no longer what a place costs, but which forms of life can withstand its compressive force. This is political economy read through material resistance. The decalogue operates through a principle of sectional intelligence. Each essay isolates a specific stratum—climatic column, connective flow, productive inertia, civic friction—and treats it as a regulatory device. The territorial limit in [802] is not perimeter but mediation. The climatic load in [803] is not context but vertical force. The mobility network in [804] is not infrastructure but metabolic conduction. This is not interdisciplinary synthesis. It is stratified decomposition.