A New Understanding of Reality
I. Introduction: A Point of Light
From the perspective of a photon, no time passes between emission and absorption. This isn’t poetic license — it’s a consequence of special relativity. For massless particles traveling at the speed of light, spacetime collapses to zero in the direction of motion. No time. No distance. A photon leaves a distant star and arrives on Earth 10 light-years later. But from the photon’s perspective, it happens instantly. Simultaneously.
This singular fact led to a question: If a photon’s emission and arrival are simultaneous , what happens to photons that are never absorbed? The answer, I believe, is profound: They were never emitted.
II. Binary Existence and Conditional Simultaneity
The concept I propose is Conditional Simultaneity: the idea that a photon’s existence is contingent on interaction. It either is — or it is not. There is no in-between. No journey. No ghostly passage through space. If a photon is never absorbed or reflected, then its emission never occurred. It exists only as a possibility, a potential interaction, not an actual event.
This binary framing eliminates the need to imagine un-collapsed wavefunctions “drifting” through space. Instead, until the photon interacts, it does not exist in any meaningful sense at all. Its entire spacetime path, including the act of emission, is instantiated only upon interaction. This aligns with relativity and the light-speed frame: from the photon’s perspective, the defining moment must include both emission and interaction — or there can never be a moment at all.
III. The Implication for Stars (and the Universe)
This presents a curious implication: if photons do not exist until absorbed, then a star does not actually emit all the energy it produces — only the energy that is absorbed or detected.
Currently, stellar lifetimes and fuel consumption are modeled based on emitted radiation extrapolated from the tiny fraction we detect. But what if that extrapolation is wrong? What if arrival at a final destination determines whether a photon is emitted? In this view, the true energy output of a star is not defined at the moment of fusion, but only when a photon resulting from it interacts with something.
If you built a perfect sphere of detectors around a star, capturing all its photons, would it burn out faster than an identical star left to radiate into empty space? This is the experimental consequence of Conditional Simultaneity — and its most disturbing implication: observation is not just measurement; it is consumption – realization.
IV. Photons and the Limits of Reality
Conditional Simultaneity also allows for a reinterpretation of cosmic isolation. If a star exists in a fold of space where none of its light will ever be detected, then — by this logic — that star has not yet emitted any light. However, one photon detected from that star would instantiate its history. Its light, its position, even its fusion processes would instantly come into being in our observable universe as a fully realized, fully developed entity with everything that goes along with those definitions.
This isn’t retro-causality. From our point of view, it might appear that way. But from the photon’s point of view, emission and absorption are always a single act. Retro-causality is impossible because chronology is obsolete for a particle with a spontaneous existence. The illusions of time and space arise only from our mass-bound perspective.
V. Conservation, Wobble, and Testability
Does this theory violate conservation of energy? Not necessarily. Conservation applies to closed systems and known interactions. But energy lost in undetectable photons may never have left the star at all. The total energy budget of the universe may be far more interaction-dependent than previously imagined.
Could Conditional Simultaneity be tested? Perhaps indirectly. Direct experimentation creates a dilemma because any observation of emitted photons completes the moment of simultaneity and negates the neutrality of the measurement. However, stars regulate their fusion rate and gravitational contraction to maintain equilibrium. If photons are only instantiated upon interaction, then photons with delayed interaction timelines could cause measurable, stochastic fluctuations — or wobbles — in that equilibrium. Detecting such fluctuations without direct photon capture could offer a pathway to experimental validation.
VI. A Note on Mass and the Illusion of Spacetime
Photons experience neither space nor time. Yet we experience both. Could these be properties of mass itself, instead of fundamental realities? Rather than declaring spacetime an “illusion” outright, this framework invites the possibility that what we call spacetime may be an emergent property of mass-bound interaction — not a universal stage.
In this framework, reality is not defined by what is emitted, but by what is interacted with. Photons are the messengers, but their message is only real when received. The rest — the potential, the unreceived, the undetected — is not part of the universe as we know it.
VII. Conclusion: Existence as Interaction
Conditional Simultaneity proposes that the universe is not composed of events waiting to be discovered, but of interactions that bring those events into being. From the photon’s frame — where spacetime collapses and distance dissolves — only interactions define existence. Without absorption, there is no emission. Without reception, no signal.
This idea redefines observation as a creative act — because energy requires simultaneity between emission and reception. What appears to us as a ten-year journey across space is, from the photon’s perspective, binary in nature: either it was emitted and arrived — in which case it always was — or it does not arrive, and thus it was never emitted, so never existed at all.
This is not metaphysical idealism. It does not claim that consciousness shapes the universe. Rather, it suggests that the universe is defined by interaction. That what we perceive as time and distance are distortions due to our mass and our perspective — that the scaffolding of spacetime may be a local illusion, emergent from gravitational context, not a universal stage. Not the ether we imagine it to be.
In this framing, reality is not emitted until it is exchanged. Photons are not threads extending from stars into the darkness — they are bridges between all things — things that are only known when they interact with these timeless, massless wonders that shed light on them. Everything else remains unlit. Unreal. Uninstantiated. Possible, but not actual.
This theory does not demand a rewriting of physics. It asks only that we consider the consequences of taking the photon’s perspective seriously — of imagining a universe where connection is not the result of existence, but its source.
Written by Andrew Beeman
June 29, 2025