I am not responsible for the precise accurateness of the facts presented in the following post, although I did my best to inform myself before sharing them with you. If in doubt, please check everything for yourselves.
I’ve always been
fascinated with the idea of the beginning. How can something not be and then,
all of a sudden, begin to be? Fortunately, I was not the first kid on the block
to ask this question, the ancient Greeks went way ahead of me, thousands of
years ago, when they started this new field in Philosophy called Metaphysics,
the treatise on Being.
The most notable
idea of this domain was the obvious observation that being cannot come from
non-being, without an efficient cause, in the Aristotelian sense of the term,
namely that form of causality which imparts the first notable change
upon the subject.
Even
though natural philosophy had always advocated that the world was eternal in the past, as
opposed to the Biblical view that it had been created by God, a finite time ago, lately, scientific
progress in astrophysics has advanced the idea of a past Big-Bang, that humongous
explosion out of which everything that is physical came into existence.
This idea started
out with Edwin Hubble’s observation that the universe was expanding and was definitively placed among scientific dogma with the
Borde-Guth-Vilenkin theorem of the past-finite universe, which showed that any
universe/multiverse which is, on average, in a state of cosmic expansion, has
an absolute beginning, a space-time boundary, in the past. This beginning must
be understood not simply as the beginning of solid “stuff”, taking on a form,
but as the coming into existence of space-time itself.
The theorem allowed
for indefinite consecutive expansion-contraction-expansion sequences, thus
avoiding the absolute beginning problem, so troublesome for atheists, but
clearly posed insurmountable challenges for a universe undergoing such a
sequence by pointing out the occurrence of inevitable quantum instability during
the contraction phase that would make a subsequent expansion akin to impossible.
It’s important
to understand that this model does not require an eternal past, and
trying to extend it to past infinity is hard to square with the Second Law of
Thermodynamics and seems to be ruled out by the accumulation of dark energy,
which would, in time, bring an end to the cycling behavior.
Thus, it soon became
apparent that physicists needed to reconcile their old naturalistic beliefs of
a past eternal universe with the newly found scientific data which confirmed
the Biblical idea that the world did, in fact, have an absolute beginning.
But atheists were
not quick to give up on the fight, so, even though they were forced one step
back, they still tried to find ways to explain an absolute beginning without
invoking a Creator as a necessary cause.
The standard
cosmological model offers a mathematical description of how the infinitely small,
infinitely dense, infinitely hot, infinitely curved initial singularity became
our current beautiful cosmic home, following the Big-Bang.
Important names in
science, such as Stephen Hawking, James Hartle, Lawrence Krauss and Alexander
Vilenkin, have tried to offer alternative models that would not imply the
existence of an initial singularity, such as the “No Boundary” and the
“Tunneling from Nothing” theories, none of which affect the
fundamental prediction of the standard model regarding the absolute beginning
of the universe, though.
However, these scientists
and others have committed an unforgivable “sin”, by taking upon themselves to
disprove metaphysical truths by appealing to mathematical formulas. More
specifically, they’ve declared metaphysics obsolete, redundant and useless at
providing an explanation of mere existence and have instead offered a story of
the universe, coming into being, uncaused and “out of nothing”, a truly
“blasphemous” assertion in the eyes of any philosopher.
In support of this,
they argued that, if virtual particles can come into being apparently uncaused
and “out of nothing” in our universe, then it would be entirely possible for
the universe, as a whole, to do the same and thus become “a free lunch”, as a
result of a quantum fluctuation or by applying the laws of quantum gravity.
Krauss, in
particular, argued that, since the positive and negative energy in the universe
balance each other out, and since all matter is convertible into energy, then
the total energy in the universe would amount to exactly zero, which would
correspond to a state of nothingness, as in non-being. That process could
somehow be reversed and thus have nothingness turned into equal amounts of
positive and negative energy, which is exactly what we currently observe in our
universe. So, he argues, one would expect to find equal amounts of positive and
negative energy in the universe, if it started out of nothing.
Alexander Vilenkin also
used his “Tunneling from Nothing” theory to calculate a positive probability of a
universe/multiverse to emerge spontaneously from non-being, or nothingness in its
correct metaphysical sense, through a phenomenon known as quantum tunneling, while the Hawking-Hartle “No Boundary” model, in
particular, raised the possibility that
the universe, even though is finite, had no initial singularity to produce a
boundary (hence the name of the model). Both of these models have, thus, tried to
exclude the necessity for a primordial efficient cause of the universe.
Hawking was also concerned with our universe’s fine tuning for
intelligent life, so he argued that
there are multiple cosmological theories which point to there being a
multiverse out there, as opposed to just this one universe. He claimed that if
the number of possible universes is infinite and each of them is governed by
different physical constants and quantities, then, by applying the anthropic
principle, it is possible that an universe just like ours could emerge by mere
chance alone, with no need for some creator to do the fine tuning, specifically
for our sake.
A variant of the
string theory is the M-theory, which also postulates the existence of a great
number of parallel universes and which claims that our Big-Bang could have been
the result of a collision of two hyper dimensional membranes or “branes”,
belonging to other existing universes, therefore ruling out the need for an
efficient cause, outside of creation, for our universe and arguing that the
initial “nothingness” which exploded into our Big-Bang was actually just the foreseen
contact point between two such colliding parallel “branes”.
Even though this
latter theory does admit an efficient cause for the emergence of our universe,
it still tries to dodge the God hypothesis by pointing out that whatever may
exist beyond nature is still nature so it doesn’t need to be supernatural.
Previously, the
atheistic arguments have also tried to prove that it would be non-sense to
speak of causality when looking into the Big-Bang, since causality
automatically implies a prior moment in time, before the Bang, when the cause
needed to have acted, whereas the Bang created time itself so there would be no
moment when a prior cause could have triggered the birth of the universe.
Therefore, the Big-Bang must have happened by itself, without a cause.
All in all, they’ve apparently
done a pretty good job at taking God out of the picture, at least on paper,
prompting prominent militant atheists, such as Richard Dawkins, to declare
that, if Darwinism has made God redundant in biology, Hawking and Krauss have achieved
the same in physics, by eliminating the need for a Creator of the universe.
But, just like in
the story of the emperor’s new clothes, there was one in the crowd who
sincerely cried out that the big man was completely naked. This keen observer was none
other than the atheists’ nightmare, philosopher of science, Prof. William Lane
Craig PhD., “the one man who has managed
to put the fear of God into my fellow atheists”, as neuroscientist
Sam Harris himself characterized Craig during their famous debate.
On Stephen Hawking’s
approach, presented for the general public in his books “A Brief History of Time” and “The
Grand Design”, Craig argued that, if the former claims that the universe
literally arose spontaneously from non-being, without a cause, then Hawking
needs to explain why it is that only universes arise spontaneously from
non-being as opposed to anything and everything else, such as bicycles,
Beethoven, root beer etc. In Craig’s opinion, Hawking cannot resort to saying
that this is due to certain quantum gravitational constraints because if what
he speaks of truly is non-being, then there is no quantum gravity or any
constraints thereof in non-being as non-being cannot be constrained by
anything, since it has no properties.
Hawking would be
contradicting himself when saying that “the
laws of gravity and quantum theory allow universes to appear spontaneously from
nothing”, as the very presence of these laws and the quantum theory
indicate the existence of something rather than nothing. In addition, the laws
of gravity are just mathematical equations and, as such, are abstractions which
cannot stand in causal relations, therefore, Craig argued, Hawking must mean
something else by “nothing”, perhaps a quantum state in which the classical
concepts of space, time and general relativity break down.
But if this is what
Hawking means by “nothing”, then that’s already something in itself and Hawking
needs to explain why the primordial quantum state in question couldn’t have
been created by God.
Regarding Hawking’s
attempt to explain the fine-tuning of the universe for intelligent life by
appealing to the many worlds hypothesis, Craig argued that before going for
that model, we would need to know why the many worlds postulate would be
superior to a single cosmic designer hypothesis, in particular what mechanism
is there which explains the origin of the many worlds and if that mechanism is
itself fine-tuned. If the mechanism in question itself exhibits fine-tuning,
then, in fact, fine-tuning hasn’t been explained, it’s just been pushed back a
nudge.
Further on, Craig
argues that there is no reason to assume that the many worlds, if they exist,
are random in their physical constants and quantities or that the number of
worlds is itself infinite. If the number is, in fact, finite, then, by applying
the Borde-Guth-Vilenkin theorem of the past-finite universe, it follows that
the entire multiverse had an absolute beginning in the past. In this context of
a finite number of choices as well as a finite amount of time spent since the
beginning of the multiverse, Hawking’s claim that randomness could surely have produced
finely-tuned universes by now remains gratuitous and unsupported by evidence.
The Borde-Guth-Vilenkin
theorem of the past-finite universe/multiverse would also break the defenses of
the M-theory by pointing out that, even if what created our universe was still
something natural, though from another universe, outside of our nature, that
itself must have had an absolute beginning in an efficient cause that is
outside of the causing universe’s nature. So, postulating the occurrence of our
Big-Bang as a result of already existing universes colliding with each other
does nothing to dismiss the need to explain where those already existing
universes came from and how they came into being from non-being in the first
place.
Craig also noted
that Hawking hasn't answered the objection raised by Oxford professor
Roger Penrose is his book “The Road to
Reality”, in which Penrose explained that, if we are just a random member
of a world ensemble or multiverse, then it is incomprehensibly more probable
that we should be observing a much different universe than the one we, in fact,
observe, namely we should observe a universe in which the cosmic order would be
confined within the limits of our solar system but not beyond, enough to ensure
our survival locally but not to do science at a cosmic scale. And therefore,
Penrose argued, our observations make it overwhelmingly more probable that
there is no randomly ordered world ensemble.
On Lawrence Krauss, whose
recent book "A Universe from Nothing: Why There Is Something Rather than Nothing" endorses Hawking’s model, Craig said that “if, by “nothing”, Krauss means literally “non-being”, then physics is,
by its very nature, impotent to explain how being can originate from non-being
since physics explains the transition from one physical state to another
physical state, according to certain laws of nature, operating on the initial
state’s conditions. But, in an absolute origination of being from non-being,
there is no transition, it’s not as though there is something that goes from
non-being into being, because there is just the beginning, the origin of
something, there is no enduring subject that, once had the property of
non-existence and then has the property of existence”.
To put it simply,
nothingness is not something that is and has the property of non-being,
nothingness is the absence of anything at all so it cannot have any properties
whatsoever. Therefore it cannot serve as starting-point for any sort of
physical state transition and cannot be claimed to have any predictability.
There simply is no way to foretell what non-being can produce if it’s true that
it can produce anything at all without an efficient cause. So, Krauss’ assertion
that you would, in fact, expect to find equal amounts of positive and negative
energy in an universe that came out of nothing is groundless.
Craig goes on to
show that both Hawking and Krauss have, by virtue of their unfamiliarity with
metaphysical discourse, equivocated nothingness as non-being with nothingness
as a quantum state, non-solid but still physical and very much existing.
He is being
backed-up by an entire mob of physicists who passionately demolishes Krauss’s
pretentions by showing that the nothingness he and Hawking speak of when
presenting how something can come into being out of nothing is actually the
quantum vacuum, a “sea” of fluctuating energy, with a rich physical structure, which
preserves all of the physical laws that we are acquainted with. So it’s not
non-being, it’s not literally nothing, it’s actually something. Neither Hawking
nor Krauss have done anything to explain how something can come into being out
of non-being without an efficient cause and why on earth there was an initial
quantum vacuum in the first place, instead of just nothing at all.
The virtual
particles are, themselves, born of this quantum vacuum and are constrained at a
very short life-span, by virtue of Heinseberg’s uncertainty principle and the
constrains related to the balancing of positive and negative energy, so they
don’t make a good example of how something can come into being out of non-being
and still endure indefinitely afterwards, in order to build up our fine
universe. In addition, as theoretical physicist David Bohm argued, quantum
mechanics is also consistent with a full deterministic approach, so there is no
reason to assume that virtual particles come into being uncaused.
Even though Craig
agrees with the Borde-Guth-Vilenkin theorem’s mathematical proof that the
universe or any ensemble of universes must have had an absolute beginning in
the past, he also argues against Vilenkin’s “Tunneling from Nothing” model’s
attempt to calculate a positive probability for a universe or the multiverse to
spontaneously come into being, uncaused, out of non-being. He claims that it is
profoundly incorrect to use mathematical formulas to represent nothingness as
an existing concrete entity, and that math can only shed light on the inner
workings of physics when it is committed to an accurate and logically
consistent description of what can exist, otherwise it becomes an empty form,
devoid of meaning and utility.
Furthermore, he went
on to show that the quantum fluctuation or the laws of quantum gravity which
Hawking and Krauss had hoped would explain how you could have something out of
nothing would need real energy fields, which could only exist in being, not in
non-being. One cannot apply known physical laws and effects to theoretical
entities that have no correspondent in actual reality because their resulting
properties would be self-contradictory. Nothingness is not something which
exists and has the property of non-being, it is something which cannot exist,
specifically because it has no properties, particularly that of being. So, it
cannot be used as a member in an equation aimed at computing any sort of
probabilities.
The final nail in
the coffin of godless creation was Craig’s argument that causality doesn’t
require a moment in time prior to the effect, as atheists claimed, in an
attempt to dismiss the need for an efficient cause of the Big-Bang. The cause
and the effect can be simultaneous and a good example of that is the
entanglement phenomenon found in quantum mechanics: whenever a particle changes
its state, its entangled pair (if it has one) instantly replicates the same
change, over indefinite lengths of space, in no time at all.
But even if we grant
the premise that the standard Big-Bang model is wrong and that there was
something before space-time, such as quantum gravity, we would still need to explain where that came from and why so,
either way, we cannot escape the need for a cause of the universe.
Of course, we can
try to avoid the causality issue with respect to quantum gravity and quantum
fluctuations by pointing out that the Copenhagen interpretation of quantum
mechanics allows for indeterministic chaos but we must, nevertheless, keep in mind
that the observed phenomena is, also, consistent with a full deterministic
approach, as David Bohm noticed. So, ultimately, there is no basis for the
statement that we don’t need, much less that there can’t be a cause for the
universe. Deterministic or not, this cause is clearly at work.
So the conclusion is
inescapable: you need a Creator in order to explain why there is something
instead of just nothing. It is my belief that the initial zero-volume
singularity never existed, either God caused the first historical quanta of
space-time and energy into existence, from nothing to something, and kept
creating the next quanta during the expansion we call the Big-Bang or He created the primordial quantum vacuum which, in turn,
generated our universe.
We know since 1998
that the cosmos is currently accelerating its expansion, astronomers studying
the red-shift spectrum of remote supernovae have confirmed it. What this means is
that quanta of space-time and, maybe, even of more energy, are still being
created. However, we should not mistake this on-going linear creation within
historical time with the instant creation of all quanta of physical existence,
may it be space, matter or energy, across all of time’s tenses, in that
“split-second” of “meta-time”, which is God’s eternity.
If Einstein’s theory
of relativity is correct, then past, present and future coexist simultaneously
and, therefore, anything else in our universe coexists with itself in all of these
three tenses.
If we picture the
whole of space-time and anything existing in it as a sponge cake (kind of like as seen here), having a
stream of cocoa running from one end to the other (as in from the Big-Bang to
whatever is at the other end of the universe’s history), then any slice you cut
out of it (representing the whole of the universe at any one moment in time)
cannot be explained either by the left or the right side of the remaining cake.
Of course, you can explain why the slice has a cocoa insertion in its midst by
pointing out that there’s a continuity in the cocoa stream, running all through
the cake, but you cannot explain the existence of the slice by appealing to the
rest of the cake, since the slice is not the result of either one of the remaining left or right cake pieces. At one point, you have to invoke the baker as an explanation
not just for that particular slice but for the entire cake.
I find it ironical
that scientists who are very well accredited in their field of expertise fail
so miserably when it comes to basic philosophical terminology. As Einstein
himself once put it, “a man of science is
a poor philosopher”. Both Hawking and Krauss and I’ve personally heard
Peter Atkins as well claim that philosophy’s time has run out and that it is
science’s turn now to explain the deep mysteries of existence.
As Craig himself
once stated, “the one who thinks does not
need philosophy is the most apt at being deceived by his philosophical
preconceptions”. I think, in this case, those preconceptions pertain to
naturalism, the belief that nothing exists outside nature. The above case is
clear proof that the arrogance of the self-proclaimed beacons of scientific
enlightenment can and does turn into blatant ignorance and ridicule.
Lesson of the day
is: be humble and you shall have knowledge, the knowledge of Socrates, the only
true knowledge, the knowledge which admits it knows nothing. And no, by
“nothing” I don’t mean the quantum vacuum, Mr. Krauss.