Abstract Life and Abstract Thought: A Dual‑Pathway Theory of the Pursuit of Abstraction

Why do some individuals devote themselves intensely to abstract theoretical domains—such as pure mathematics, algebraic geometry, or foundational philosophy—while others gradually abandon abstraction as their lives become more concrete and socially stabilized? Existing psychological and philosophical accounts typically treat the pursuit of abstraction either as a stable cognitive trait or as a defensive response to emotional difficulty. This paper argues that both views are incomplete. We propose a Dual‑Pathway Theory of Abstract Pursuit, according to which engagement with abstraction arises from two partially independent mechanisms: Pathway A, where abstraction functions as a compensatory or regulatory response to an “abstract life” lacking concrete realization; and Pathway B, where abstraction is intrinsically attractive due to stable cognitive‑aesthetic preferences. To formalize this distinction, we introduce two orthogonal dimensions—Life Concreteness and Intrinsic Abstract Affinity—and derive a four‑quadrant model explaining distinct developmental trajectories of abstract engagement. The theory reconciles psychological, philosophical, and intellectual‑historical observations, avoids pathologizing abstraction, and generates empirically testable predictions. We conclude by discussing implications for education, creativity, and the self‑understanding of theoretical practitioners.