This chapter examines how artificial intelligence fundamentally redefines the nature of expertise, intelligence, and skill development at the individual level. Building on Chap. 4 ’s analysis of the AI-Competence Ceiling, we demonstrate that AI creates a profound transformation in what it means to “know” something and “be expert” at a task. The analysis reveals the emergence of an “expertise redefinition paradox” where individuals can perform sophisticated tasks while lacking underlying competence, creating performance-understanding gaps that have profound implications for both personal development and organizational capability. We introduce the concept of “meta-intelligence”—the capacity to effectively orchestrate human-AI collaboration while maintaining cognitive independence—as the critical expertise for the AI era. This individual-level transformation provides the cognitive foundation for understanding why Strategic Workforce Management approaches become necessary and how broader societal tensions emerge in subsequent chapters.