Introduction to the Five Principles of Defensive Ethics
This article introduces the five foundational principles of Defensive Ethics—a moral framework grounded in the biological and relational dynamics of self-defense. It examines how agents preserve moral clarity and accountability when directly threatened, tracing how natural imperatives of survival and cooperation evolve into reflective ethical orientations. The five principles—Self-Preservation, Equality, Reciprocity, Coherence, and Congruence—define how moral integrity is sustained under duress and form the foundation from which responsibility, obligation, and natural right arise.













