When I write for the public about time — and when other physicists and philosophers do the same — we exercise a form of authority. We tell readers what physics tells us the world is like, what is possible, what is incoherent, and what counts as a deep truth about reality. With that authority comes an obligation: to ensure we are not passing along conceptual errors as if they were inevitable conclusions, nor presenting philosophical preferences as scientifically mandated facts. Yet for more than a century, the standard rhetoric about time has done exactly that — asserting that the apparent passage of time is incoherent, that reality is a fixed four-dimensional block, that our experience is an illusion — all while resting on category errors that are correctable and on interpretations of relativity that are optional at best, empirically falsified at worst.
When a clear demonstration of those errors is offered — grounded in linguistic analysis, ontological precision, historical diagnosis and empirical science — intellectual responsibility requires engagement. To ignore such a corrective and continue repeating the old story is not neutrality. It is the perpetuation of confusion, an agenda surviving through willful ignorance, handed down across generations as though nothing could possibly be otherwise.
If experts repeatedly tell the public that time is “an illusion,” or that “all moments are equally real,” or that “the apparent passage of time does not square with physics,” they must be certain the arguments behind those claims are sound. If those foundations depend on a conflation of terms, or on an interpretive choice about relativity that is empirically disfavoured by cosmology, then presenting these claims as mandatory truths is not merely a philosophical stance — it is the propagation of misunderstanding. And when the basic errors are pointed out explicitly, with the steps clearly laid out and available for scrutiny, the failure to respond is not simply omission. It is a breach of intellectual duty. For experts who shape public understanding, accuracy is not optional; every step must be taken to ensure claims are valid, and challenges to their validity must not be swept aside.
Public-facing explanations of time and relativity shape how millions of people understand the nature of reality. When those explanations rely on unexamined category errors or inherited misinterpretations, they do not merely miseducate. They distort the conceptual landscape in which science itself is taught and understood. The result is a culture in which the universe is described as fundamentally unintelligible — not because the world is mysterious, but because our descriptions are mistaken. That is not harmless. It has real consequences for scientific literacy, for how students engage with physics, and for how society interprets the limits of human understanding. Experts who contribute to that misunderstanding — even unintentionally — have an obligation to respond when a clear correction is offered.
When experts present paradoxes as facts and illusions as inevitabilities while ignoring correctable conceptual errors, what fails is not our world’s intelligibility — but the discipline’s responsibility.
Summary of the challenge
Across the four recent essays, I have presented a single, tightly interlocking argument that dismantles the foundational assumptions behind eternalism, the standard interpretation of relativity, and 2,500 years of inherited conceptual inertia. The progression is architectural: each essay performs a distinct necessary function, and the arc culminates in a scientifically and philosophically decisive correction.
A crucial meta-point runs through the whole programme: a psychological projection story or a relativistic “no-absolute-now” story only has bite if one has already made specific ontological and interpretive choices. In these essays, I identify those choices, show why most of them are category mistakes, and then use cosmology to adjudicate what the physics actually allows.
The Linguistic–Ontological Diagnostic
In the first essay, I diagnose the foundational linguistic and ontological confusion in common talk of space-time — the conflation of existence with occurrence — and show how this mistake smuggles a hidden extra temporal dimension into the block-universe picture.
The Ontological Reconstruction
In the second essay, I demonstrate that “space-time exists” is not just unsupported or incoherent, but impossible as a basic concept: events are occurrences, not existents, and treating space-time as an ontologically real object conflates and distorts categories, misapplies the verb “exist,” and corrupts both physics and philosophy of time.
The Historical Forensics and Conceptual Cleanup
In the third essay, I trace the 2,500-year-old category error that conflates existence with occurrence — from Heraclitus through Parmenides, Zeno, and modern eternalism — and show that once this mistake is corrected, Augustine’s paradox (i.e., we all tacitly know what time is, but struggle to articulate it) dissolves, time-travel “paradoxes” vanish, and cosmology provides a coherent ontological resolution in which space-time is a model of happenings rather than an existent thing.
To sum up, in our discourse about the nature of time and space-time, we must eradicate all statements to the effect that
objects, places and events/instants “exist.”
They do not — events and instants happen. Space-time is a four-dimensional manifold of events; the totality of all happenings, not a thing that exists.
Such false claims/premises must be replaced with accurate statements to the effect that
events/instants happen — continuously — while objects and places exist.
The Relativistic–Cosmological Adjudication
In the fourth essay, I show that relativity contains an interpretive fork: one option (Einstein’s) ossifies the ancient category error, without which it is conceptually incoherent, while the cosmologically coherent alternative is fully consistent with the equations and with conceptual clarity. Cosmology resolves this fork by providing decisive empirical evidence for an objective cosmic rest frame, an objective cosmic simultaneity, and an existing three-dimensional universe in which events happen. Relativity’s phenomenological description remains accurate; its inherited metaphysical interpretation must be corrected to objectively align with all evidence.
Thus, we must replace the falsified inference that
If two events appear to have happened at the same time, they must have happened simultaneously,
with the correct relativistic principle:
If two events appear to have happened at the same time, that is a local phenomenon with no implications for true, global simultaneity.
In fact, global simultaneity, along with absolute cosmic time, space and rest, are all established empirically through cosmology, as explained in the essay.
In sum
When evidence and conceptual clarity converge, ignoring the correction is not a matter of taste. It is a refusal to update one’s prior commitments to reflect reality — and for those who guide public interpretation of science, that refusal has consequences.
The four essays outlined here map precisely how we got locked onto the wrong horns of two conceptual/interpretive forks — both
- the ontologically incoherent “events/instants exist” horn, and
- the fundamentally subversive “relativity abhors objective now” horn
— and explain both how to correct them and how the universe’s own evidence forces those corrections.
cosmiCave.org 
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