Ask a simple question in cosmology, “Where did the Big Bang happen?”, and you will often get the same polished answer: it happened everywhere.
At first hearing, that sounds profound. It sounds like the question has been outgrown. We are told that the Big Bang was not an explosion into pre-existing space. Space itself expanded. Therefore, every point in the observable universe traces back to the same primordial condition.
But there is a problem. The answer sounds like a solution only until you try to use it carefully.
Suppose the observable universe is treated as a finite visible region. If the primordial condition was “everywhere” in the relevant sense, then that condition must apply all the way to the edge of that visible region. Now imagine relocating yourself conceptually to that edge and asking the same question again. If the answer still applies there, then the boundary retreats. Move again. It retreats again. Repeat as often as you like. The “everywhere” answer starts behaving less like a clean finite-origin story and more like a practical infinite-universe logic.
That is BFUT’s point.
It does not say that this alone disproves the Big Bang. It says something more careful and more dangerous: one of the standard replies used to defend the Big Bang begins to collapse into the very kind of infinite-universe behavior it claims to replace.
In other words, the language of the standard model is often doing two things at once. It insists on a finite-origin narrative, but when pressed on location, it borrows the language of “everywhere” in a way that behaves suspiciously like edge-less reality.
That should matter much more than it usually does.
Because cosmology often wins arguments by making conceptual discomfort sound like sophistication. If a critic asks, “Where was the singularity?” and the answer is “everywhere,” many listeners assume the critic has been outclassed. BFUT reverses that. It asks whether “everywhere” is actually a stable answer or a conceptual escape hatch.
And once you ask that honestly, the tension becomes obvious. If the singularity was everywhere, then defenders must explain why that does not simply amount to a universe with no meaningful global edge. If they cannot do that cleanly, then the answer has not solved the problem. It has renamed it.
This is why BFUT treats the singularity-location issue as more than a beginner’s objection. It is not a childish misunderstanding. It is a serious challenge to whether the standard model’s most common explanatory language is conceptually coherent under repeated application.
A theory does not become stronger because its strange answers are repeated confidently.
Sometimes a repeated answer is simply a repeated weakness.
Download the research paper: https://doi.org/10.5281/zenodo.19149786 (doi.org in Bing) Download the simulation code: https://zenodo.org/records/19124510 Watch the simulation work: https://vijayshankarsharma.com/