On Sat, 12 Oct 2019 12:41:17 -0700 (PDT), the following
appeared in talk.origins, posted by Glenn
<
GlennS...@msn.com>:
No, he asserted that something *cannot* "come from nothing",
an assertion which is refuted by the existence of virtual
particles, which do indeed "come from nothing". Learn to
read the referenced material, idiot.
> --
>Your first two references do not claim or speculate that something comes from nothing.
From the first reference:
"Virtual particles are indeed real particles. Quantum theory
predicts that every particle spends some time as a
combination of other particles in all possible ways. These
predictions are very well understood and tested.
Quantum mechanics allows, and indeed requires, temporary
violations of conservation of energy, so one particle can
become a pair of heavier particles (the so-called virtual
particles), which quickly rejoin into the original particle
as if they had never been there. If that were all that
occurred we would still be confident that it was a real
effect because it is an intrinsic part of quantum mechanics,
which is extremely well tested, and is a complete and
tightly woven theory--if any part of it were wrong the whole
structure would collapse."
See the part about "temporary violations of conservation of
energy"? What do you suppose that means in terms of
"something from nothing"?
>The third reference says "Since you can’t create particles from nothing..." and "A vacuum isn’t the absence of everything."
Let's add some context, shall we? The full statement, from
which you quotemined the above, is:
"...at the edge of a black hole’s event horizon, one
particle falls in, while another is free to wander the
cosmos. Since you can’t create particles from nothing, the
black hole needs to sacrifice a little bit of itself to buy
this newly formed particle’s freedom."
But virtual particles appear *everywhere*, not only at black
hole event horizons, so your quotemined statement is
irrelevant to the subject, idiot.
>The absence of everything to something would indeed fit the description of "supernatural". But that can't be tolerated in your world of science.
And yet it actually happens, and is not considered
supernatural, but an expected result of the workings of QM,
so your assertion is incorrect. Again.
Idiot.