That is actually not what is proposed.
Actually many physicists and popular science writers
have proposed that the universe could come from "nothing" — see Lawrence Krauss’
A Universe from Nothing or Stephen Hawking’s claim that “because there is a law like gravity, the universe can and will create itself from nothing.”
This position is not just extraordinary — it's self-contradictory. You cannot have
laws or
fields (like gravity or quantum fields) in a state of "nothing." Nothing, by definition, has no properties, no potential, no causal capacity. If something
exists, it's not nothing. The evasive move is redefining “nothing” as a quantum vacuum or as mathematical potential — which are, in fact,
something.
We simply do not know, right now, how physical reality was created, at the exact moment of what is termed the Big Bang.
Here you are quietly confessing the central weakness of the entire materialist explanation. The moment of supposed “origin” remains
beyond the reach of empirical science. This is not a small oversight; it's a gaping epistemological chasm at the very point where science most needs to be solid.
Science proceeds from
what exists. It presupposes laws, regularity, time, matter, and minds. When it reaches a boundary where these things break down, science doesn’t become superior — it becomes silent.
We know that if we extrapolate backwards in time, we end up with an infinite singularity at some point in time.
This is an abstract mathematical construct, not a physical explanation. Singularities are not “things” but the
breakdown of the known laws of physics. They do not explain the beginning; they signal the
inability to explain it.
Moreover, extrapolation backwards doesn’t explain
what is doing the expanding,
why it expands, or
how finely-tuned conditions arise from an event with no physical precursors.
But we don't know what happened as existing physics breaks down at a point in time before this possible singularity may, or may not, have existed.
Exactly. And when physics breaks down, you are no longer doing physics. You are standing on metaphysical ground — and refusing to admit it.
Claiming that “we don’t know
yet” what happened is a profession of
faith in scientism: the unproven and unprovable belief that science will eventually explain
everything, including its own foundational assumptions.
Thats it. We may know yet come to know what happened, as cosmology has made huge strides over the past 100 years in terms of our understanding of the universe.
This is not an argument. It’s a promissory note written on the bank of the unknown, perpetually cashed by people unwilling to admit the limitations of their worldview.
To say that science may one day answer the big questions is to admit that right now, it doesn’t
. And if it doesn’t — and cannot — then one should stop pretending it replaces the metaphysical questions posed by theists.