TADFET

A theoretical model introducing the TADFET framework (Threat–Adaptation Differential Theory) to explain early human behavioral strategies under variable predator and fire pressures. This work presents a mathematical formulation of differential threat weighting (P > F), survival probability functions, behavioral boundary conditions, and multi-zone simulation results. Figures illustrate the survival curve dynamics, transition thresholds, and a heatmap representation of threat dominance across environmental conditions. The TADFET model aims to provide a conceptual basis for future empirical work in human evolution, behavioral ecology, evolutionary psychology, and cognitive adaptation research.