This chapter focuses on Ayn Rand's characteristic approach to metaphysical concepts and principles. It first concerns the axioms of existence and identity, their respective concepts, and then their validation and cognitive roles. The chapter also considers Rand's view of entities and causation. Next, it describes consciousness, and its dependence on existence (i.e., the primacy of existence). The chapter then discusses Rand's view of free will (a fundamental feature of human consciousness) and the related distinction Rand draws between metaphysically given and (...) man‐made facts. Just as free will is a case of causality, so too is it a case of identity. Rand's endorsement of self‐created character and free will is not an endorsement of the existentialist positions that human nature or identity is contrary to or negated by choice. The chapter concludes by describing the relationship between the primacy of existence and Rand's conception of objectivity. (shrink)