Sunday, 26 October 2025

Ontological Distortions in Physics, Part 9 Reversibility — Mistaking Equations for Ontology

Many fundamental physical equations are time-reversible: running them forward or backward yields mathematically valid solutions. Yet physics sometimes treats this formal symmetry as if it were a statement about reality itself: the universe, at its core, is reversible.

This is the distortion: the mathematical property of an equation is mistaken for an ontological feature of the world.


The Physics Move

  • Newtonian mechanics, Maxwell’s equations, and the Schrödinger equation are often cited as evidence that physical processes are fundamentally reversible.

  • Discussions of entropy and the “arrow of time” sometimes frame irreversibility as emergent, implying that fundamental physics is timelessly symmetric.

  • Cosmology and statistical mechanics occasionally use reversibility to argue that past and future are equally determinate, downplaying the role of relational actualisation.


Why This Distorts Ontology

Reversibility is a property of formal representation, not of actuality. Events unfold in time; constraints and alignments actualise possibilities asymmetrically. Treating equations as dictating ontological symmetry misrepresents the temporal unfolding of reality.

The distortion lies in conflating representation with becoming: what is reversible on paper is not necessarily reversible in relational actuality.


The Relational Reframing

From a relational standpoint:

  • Equations describe patterns among possibilities; they do not impose symmetry on the process of actualisation.

  • Entropy, decay, measurement, and causation reflect directional alignment, not violations of mathematical reversibility.

  • Time asymmetry emerges naturally from the unfolding of relational configurations, without contradicting the utility of reversible formalisms.

Thus, reversibility is intelligible — but only as a feature of formal description, not as a property of the actual relational world.

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