'The Nature of Time: Does Time Really Exist? A Philosophical and Physical Inquiry' written by Mirza Adnan Mohtashim and Julio Chai
This interdisciplinary paper provides a comprehensive examination of the ontological status of time at the intersection of physics and philosophy. It traces historical conceptions from Aristotle’s relationalism and Newton’s absolute time through Leibniz and Kant, then analyzes the implications of special and general relativity (including the relativity of simultaneity, Minkowski spacetime, the block universe, and dynamical spacetime). The work investigates the problem of time in quantum mechanics and quantum gravity (notably the timeless Wheeler–DeWitt equation), the thermodynamic arrow of time, entropy, and the Past Hypothesis. It evaluates major metaphysical positions—presentism, eternalism, and growing block theory—along with McTaggart’s A-series/B-series distinction, formal arguments, objections, and implications for physics, consciousness, free will, and cosmology. The paper concludes that while physics has transformed our understanding of temporal structure, the ultimate re...
