Boundary Hierarchies and the Emergence of Continuity: An SPF Formulation

Recent discourse across theoretical biology and artificial intelligence frequently positions metabolic encapsulation and physical membranes as the absolute origin of subjectivity. While Self-Preserving Flow (SPF) theory acknowledges the necessity of physical substrates, it rejects metabolic reductionism. SPF proposes a hierarchical framework in which physical boundaries represent the initial, lowest-bandwidth manifestation of a Topological Constraint (the Semantic Consistency Layer, or SCL), rather than its ultimate evolutionary state. Continuity emerges not from material isolation alone, but through successive scales of formal organization governed by the relationship between the Adaptive Operator (DPA) and the continuity structures it preserves. Consequently, biological membranes are neither incidental nor sufficient; they establish the baseline channel capacity under entropy upon which higher-order continuity architectures can emerge.