THE OBSERVER PROBLEM IN MODERN PHYSICS: Reassessing Consciousness, Measurement, and the Nature of Reality
Yeshayahu Ben-Yehudah
THE OBSERVER PROBLEM IN MODERN PHYSICS: Reassessing Consciousness, Measurement, and the Nature of Reality Author: Yeshayahu Ben-Yehudah Affiliation: THE BEN-YEHUDAH INSTITUTE This scientific paper examines the observer problem in modern physics, focusing on the unresolved relationship between quantum measurement, consciousness, and the nature of physical reality. Although quantum mechanics has demonstrated extraordinary predictive accuracy, fundamental questions persist concerning the transition from probabilistic quantum states to definite observable outcomes. The research critically reassesses four major interpretations of quantum mechanics: the Copenhagen Interpretation, Many-Worlds Theory, Bohmian Mechanics, and Objective Collapse models. Each framework provides a distinct explanation of quantum measurement and wave function behavior, yet none has achieved universal scientific acceptance as a definitive resolution of the measurement problem. Central to this investigation is the distinction between physical measurement and conscious observation. The paper examines whether the observer should be understood solely as a measuring instrument, a participant within a mathematical framework, or a more fundamental component in the relationship between consciousness and experienced reality. Through philosophical and theoretical analysis, the research identifies the insufficiently defined nature of the observer as a potential limitation within contemporary scientific frameworks. It argues that a comprehensive understanding of physical reality may require further investigation into consciousness, subjective experience, and the mechanisms through which probabilistic states become experienced outcomes. The paper contributes to ongoing interdisciplinary inquiry within quantum foundations, theoretical physics, philosophy of mind, and consciousness studies. Rather than presenting an experimentally established resolution, it advances the proposition that the relationship between consciousness, measurement, and observation remains an essential subject for scientific and philosophical investigation. The central inquiry remains: Who is the observer behind the eyes?
•Jun 19, 2026•0 citations