Abstract

This paper develops a comprehensive epistemological framework that addresses one of philosophy's most persistent puzzles: why intelligent, rational persons examining identical evidence often reach contradictory conclusions. Building upon the Fragment Theory of Knowledge, we argue that human cognition operates through necessarily partial access to a reality of incommensurable complexity, constrained by fundamental physical, cognitive, and socio-cultural limitations. Knowledge formation is not merely the accumulation of data but the integration of experiential fragments into coherent wholes. Crucially, we demonstrate that this integration requirement is not merely epistemological but reflects the ontological structure of reality itself— information never exists in isolation but only in interconnected bundles at every level of existence. We demonstrate that belief is epistemically foundational, that proper integration requires both foundational beliefs and evidential reasoning, that abstraction must remain grounded, and that every epistemic commitment exists within a holistic web of belief. This framework has profound implications for understanding rational disagreement, showing that belief assessment requires evaluating total worldview integration rather than isolated propositions.