As it is with the
origins of life, creationists are wont to try to include the “Big
Bang” in the Theory of Evolution; which of course merely covers the
adaptation of life over time, and has absolutely nothing to do with
astrophysics or the apparent point of beginning of the universe. For
some creationists this is a misunderstanding. For many, many more,
who have already had their misconception explained to them, some of
them many times, this is a misrepresentation and deliberate
deception. It is bearing false witness, a falsehood – an outright
lie.
The most common
creationist misconception however is that mass suddenly exploded out
of 'nothing' and thus created the universe, thus giving rise to the
oft-used creationist analogy of throwing a grenade into a scrapyard
and getting a car. This misunderstanding – or misrepresentation –
is down to the rather unfortunate phrase “Big Bang”.
For a start, there
never was a massive explosion at the supposed birth of the universe,
certainly not an 'explosion' in the violent sense that most
understand the word; consider that the term 'population explosion'
means a huge jump in births, but there is no violence involved (well,
yes, there can be some, but that's 9 months previously, it's
reciprocal, and a helluva lot of fun). The more correct scientific
term for the supposed start of the universe is the Initial
Singularity. As the name suggests the Initial Singularity was a
singularity of infinite density, which contained all mass, density,
and spacetime compressed into a singular point, which expanded and
inflated rapidly, creating the universe.
Why should science
think this is the case? Because wherever we look in the universe, in
whichever direction, all the distant stars and galaxies appear to be
regressing away from us at enormous speeds. They are not of course,
as the Earth, no matter what the creationists would have you believe,
is not the centre of the universe. Therefore, if it's not all the
other civilizations in the universe trying to get the hell away from
mankind as quickly as possible, the only logical conclusion one is
left with is that matter in the universe – including our own Earth,
solar system, local star cluster, and our galaxy – must be rushing
outwards from an initial singular point where and when it all began.
If some are failing
to understand this, perhaps Douglas Adams put it simpler:
“Alright,” said Ford, “forget that. I mean … I mean, look, do you know – do you know how the Universe actually began for a kick off?”
“Alright,” said Ford, “forget that. I mean … I mean, look, do you know – do you know how the Universe actually began for a kick off?”
“Probably not,”
said Arthur, who wished he’d never embarked on any of this.
“Alright,” said
Ford, “imagine this. Right. You get this bath. Right. A large round
bath. And it’s made of ebony.”
“Where from?”
said Arthur, “Harrods was destroyed by the Vogons.”
“Doesn’t
matter.”
“So you keep
saying.”
“Listen.”
“Alright.”
“You get this
bath, see? Imagine you’ve got this bath. And it’s ebony. And it’s
conical.”
“Conical?” said
Arthur, “What sort of …”
“Shhh!” said
Ford. “It’s conical. So what you do is, you see, you fill it with
fine white sand, alright? Or sugar. Fine white sand, and/or sugar.
Anything. Doesn’t matter. Sugar’s fine. And when it’s full, you
pull the plug out … are you listening?”
“I’m listening.”
“You pull the plug
out, and it all just twirls away, twirls away you see, out of the
plughole.”
“I see.”
“You don’t see.
You don’t see at all. I haven’t got to the clever bit yet. You
want to hear the clever bit?”
“Tell me the
clever bit.”
“I’ll tell you
the clever bit.”
Ford thought for a
moment, trying to remember what the clever bit was.
“The clever bit,”
he said, “is this. You film it happening.”
“Clever.”
“That’s not the
clever bit. This is the clever bit, I remember now that this is the
clever bit. The clever bit is that you then thread the film in the
projector… backwards!”
“Backwards?”
“Yes. Threading it
backwards is definitely the clever bit. So then, you just sit and
watch it, and everything just appears to spiral upwards out of the
plughole and fill the bath. See?”
“And that’s how
the Universe began is it?” said Arthur.
“No,” said Ford,
“but it’s a marvellous way to relax.”
(From The Restaurant
at the End of the Universe)
The man attributed
with coining the phrase “Big Bang”, UK astronomer Fred Hoyle, did
not even accept the initial singularity hypothesis, and is claimed to
have come out with the words somewhat sarcastically. Hoyle agreed
with the Steady State Universe hypothesis; which stated that as
galaxies moved apart, new galaxies would be born from matter which
was being constantly created. Unfortunately for Hoyle and other
proponents of the Steady State Universe, radio signals from low
source strengths turned out to be much higher than Steady State
predicted. Then when the microwave background radiation of the
universe was shown to be the same in all directions, as one would
expect to find in a universe expanding from a singular point, that
was the end for the Steady State hypothesis.
Now, the reader will
notice I have somewhat conveniently skirted over just how the
universe expanded out from the Initial Singularity. This is because
I am by no means a genius, and I frankly hate quantum physics.
However, I'll take a deep breath and give it a go. The hypothesis
suggests that quantum fluctuations upset the equilibrium of the
singularity. To explain, quantum fluctuations allow the creation of
particle-antiparticle pairs of virtual particles. According to the
model of inflation, these particles existed when inflation began were
amplified and formed the seed of all current observed structure.
This is important, as the vacuum energy of quantum fluctuations may
also be responsible for the accelerated expansion of the universe –
the “cosmic constant”.
And if anyone
doesn't understand all that, let's not forget this is something which
CERN and others are still working day and night upon, and the only
honest answer I or anyone can give to the question of how the
universe came into being is exactly the same as that which I gave for
how life began in my first article in this series, A is for
Abiogenesis; “I don't know.” Again, it is not unintelligent,
ignorant, shameful, or foolish to say “I don't know.” to
questions which are as yet unanswered. Far from it, it is they who
claim their assumptions must be the truth who are being ignorant and
foolish, and that is precisely what creationists do when they said
“God did it”, when they do not have a single shred of evidence to
back up that assumption.
Speaking of
assumptions about things we do not know the answer to, it is an
enormous assumption for the creationists to claim that the universe
came from “nothing”. Certainly, nothing as far as our universe
and the laws which govern it are concerned, but “nothing” is a
strange concept.
As if trying to
explain quantum fluctuations weren't enough, I am now going to
complete screw the reader's mind up by speaking of “nothing”, as
a concept. If I ask you to imagine nothing, what would you picture
in your mind? A void perhaps, be it completely black or completely
white? Nope. Sorry, you can't have that. A void, of any colour, is
still something of substance. Remember, we are talking of a state
beyond what we know, and of course to try to imagine nothing in it's
truest form - “no thing” - is actually impossible for the human
mind to comprehend.
So, now that I've
given you all something to keep you awake tonight, let me just
compound that by asking who are we to assume that nothing lies beyond
our own universe. If you were sitting at home one evening and a
drill bit suddenly came through a wall, you would not assume it came
out of “nothing”, nor would you assume “God did it.”, and you
would be more than a tad upset at your neighbour's over-ambitious
attempts at home improvement. So it is to say that nothing lies
beyond our universe is a gross assumption when we simply do not know
if that is the case. Our universe may be part of a “multiverse”,
in which several universes are conjoined to each other, and which
share matter with each other. Other dimensions may lay beyond our
universe, in which we may be but an experiment of some other
creature's Petri dish. The possibilities are countless, and if there
is something which lies beyond our universe, then there is absolutely
no guarantee that the laws of physics which govern our universe would
apply outside of it.
Creationists are
first to scoff at any such ideas, which I personally find strange,
considering that they nowadays are the first to claim that their God
is outside of space and time. And I say nowadays because of the
Receding God. For anyone unfamiliar with this term, it goes like
this; First local gods were found in all things in nature around
mankind, then when they were not found, the gods were found in the
sky, which became the accepted view when the one God came to chase
out the many. When God was not found in the sky, it was claimed he
was in space. But since we know God is not in space, now the
faithful claim that their God lies beyond space and time. I can
therefore see why the idea of something outside of our universe may
upset the faithful, as it would leave their God with nowhere left to
run to. But they miss a point here; that while as an atheist I
sincerely doubt it, given that there are limitless possibilities of
what may lie beyond our universe, maybe, just maybe, our universe was
created by a deity – perhaps even their own God.
But then, that just
throws up another problem. For if the creationists insist that the
“Big Bang” could not have come from “nothing”, then just
what or who created their God, and when? But that's perhaps
a subject for another article.
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