Trace Source Emergent Origin of Culture Theory (TSI-OCT): Function → Requisites → Deficit → Behavior → Culture

TSI-OCT (Trace Source Emergent Origin of Culture Theory) proposes a trace-source, emergent evolutionary ontology for cultural origins framed as a sequential function-to-requisites-to-deficit-to-behavior-to-culture progression. In this account, once structure-and-function stabilizes, continuation becomes conditional on requisites; requisites imply the likelihood of shortfall; and shortfall, when present, is deficit. Deficit instantiates Need Functions (NF) as organized closure patterns that bias sensing, prioritization, coordination, and action toward restoring or advancing viable continuation within a declared boundary and horizon. Because closure is frequently complementary—distributed across internal and external co-mechanisms—effective closure often requires recruitment and coordinated participation at group scale. Communication is treated as a downstream instrument of recruitment rather than an origin cause: internal states and reasons are conveyed outward into a shared field so coordinated closure becomes feasible. Culture is defined as transmissible procedure-memory for repeated group closure across time (tools, roles, norms, routines, institutions).Links (navigation)Landing page: https://armandosotouidt.github.io/tsi-oct/Master index (all theories): https://armandosotouidt.github.io/If links are stripped, search repository: armandosotouidtProject hub: https://osf.io/xktz7/overview