Psychology's Foundational Crisis and the Ontological Void Beneath Human Science

Psychology's foundational crisis — its chronic inability to achieve consensual ontology regarding its own subject matter — is far more than a disciplinary embarrassment. It is the most acute manifestation of what can be called the enlightenment gap: the failure of the modern knowledge system to extend coherent naturalistic explanation beyond the biological sciences into the domains of mind, consciousness, culture, and value. Where biology enjoys robust central consensus despite edge debates, psychology fragments at the most basic definitional level, unable to resolve whether it is a science of behavior, of mind, or of both, and whether its scope includes non-human animals.

This matters because all social sciences are nested inside psychology's unresolved problem. Without a clear specification of what mindedness is, where it emerges in the evolutionary record, and how it relates to behavior and consciousness, every discipline that presupposes mental life — economics, sociology, anthropology, political science — operates atop an ontological void. Psychology functions as the canary in the coal mine for any attempt to build a unified naturalistic account of human experience.

The philosophical mechanism sustaining this crisis is what Roy Bhaskar identified as the epistemic fallacy: the systematic reduction of ontological questions to epistemological ones. When natural-scientific methods reach their explanatory limits, the default move is epistemological constructivism — building operational definitions and treating entities as whatever instruments can measure, while leaving the question of what those entities actually are permanently deferred. The alternative is a stratified realism that recognizes genuinely discrete layers of reality — biological, psychological, social, cultural — each possessing emergent causal powers and properties irreducible to the stratum below. Resolving psychology's crisis demands not methodological refinement but ontological clarification of this kind.