Human beings inhabit the same physical environment, yet they frequently experience different versions of reality. This paper argues that experienced reality should not be understood as a direct or complete representation of the external world. Instead, it emerges from a series of biological, cognitive, and informational filtering processes that shape how organisms interpret and interact with their environment. Drawing on insights from neuroscience, cognitive science, and information theory, the study proposes that conscious systems construct simplified and adaptive representations rather than attempting to reproduce the full complexity of environmental information. These filtering mechanisms arise from multiple constraints, including limited processing capacity, the need for rapid decision-making, and the requirement to maintain experiential stability under conditions of uncertainty. The paper further examines how embodied factors, temporal processing scales, and individual developmental histories contribute to variations in experienced reality across individuals. In addition, it explores how these filtering mechanisms support the emergence of subjective self-experience while occasionally producing outdated or maladaptive interpretations that require recalibration. Taken together, the proposed framework suggests that consciousness functions as a biological interface that organizes environmental information into forms that organisms can inhabit, interpret, and act upon.
Reyhan Karatas (Thu,) studied this question.