The Kalam Cosmological Argument and William Lane Craig #2

The Kalam Cosmological Argument and William Lane Craig #2 September 14, 2012

Having looked at the issue of causality in the last post, I would like to continue to analyse the first premise in the KCA. This objection is connected to the last objection in its implications on the KCA. To remind people of the KCA:

1) The universe that begins to exist has a cause for its existence;

2) The universe begins to exist;

3) Therefore, the universe has a cause for its existence.

3.2 Nominalism and “everything” being “the universe”

Authors of the KCA, such as Craig, see the argument as dealing with the beginning of existence of all discrete objects as being the set described by the term “everything”. In other words, a chair, a marble, a dog and a mountain all begin to exist and have causes for their respective existences. This would be, admittedly, the common sense understanding of the ontology of these objects – that they begin to exist at a particular point in time from having not existed at a previous point in time. What I am going to set out is very similar to one of Adolf Grünbaum’s objections that he set out in his 1990 essay “The pseudo-problem of creation in physical cosmology “.

The problem for the KCA is the definition of “everything”. My claim is that everything is in fact ‘the universe’ itself. As Grünbaum (1990) states:

…consider cases of causation which do involve the intervention of conscious fashioners or agents, such as the baking of a cake by a person. In such a case, the materials composing the cake owe their particular state of being in cake-form partly to acts of intervention by a conscious agent. But clearly, the very existence of the atoms or molecules composing the cake cannot be attributed to the causal role played by the activity of the agent. Thus, even if we were to assume that agent-causation does differ interestingly from event-causation, we must recognize that ordinary agent-causation is still only a transformation of matter (energy).

Even for those cases of causation which involve conscious agents or fashioners, the premise does not assert that they ever create anything out of nothing; instead, conscious fashioners merely TRANSFORM PREVIOUSLY EXISTING MATERIALS FROM ONE STATE TO ANOTHER; the baker creates a cake out of flour, milk, butter, etc., and the parents who produce an offspring do so from a sperm, an ovum, and from the food supplied by the mother’s body, which in turn comes from the soil, solar energy, etc. Similarly, when a person dies, he or she ceases to exist as a person. But the dead body does not lapse into nothingness, since the materials of the body continue in other forms of matter or energy. In other words, all sorts of organization wholes (e.g., biological organisms) do cease to exist only as such when they disintegrate and their parts are scattered. But their parts continue in some form.

We can, here, start to see an issue with the idea, in the first premise, of things beginning to exist with the notion of transformative creation as mentioned previously. We have already discussed how all causes can be reduced to a single cause. Now I will set out, as Grünbaun hints at, to show that “everything” is a term which also refers to a singular object.

Firstly, the only thing, it can be argued, that ‘has begun to exist’ is the universe itself (i.e. all the matter and energy that constitute the universe and everything in it). Thus the first premise and the conclusion are synonymous – the argument is entirely circular.

So how do I establish that the only thing which has begun to exist is the universe? We may think that things like tables, chairs, humans, rocks, lemmings and so on exist. Well, they do in one sense (an arrangement of matter / energy), but in the sense of the abstract labels of ‘rock’ or ‘chair’, they are exactly that, abstract labels. Their existence, in Platonic terms, as some kind of objective entity, requires the philosophical position of (Platonic) realism. Platonic realism, in simple terms, is the position that universals such as redness and abstractions (kinds, characteristics, relations, properties etc) are not spatial, temporal or mental but have a different ontology, existing separately from the objects which instantiate such properties[1]. For example, in order for the statement “John Smith is a gardener” to hold a truth value, there must be some existence property defined by “gardener” such as “gardenership”. This universal is different from the instance of the universal property found in John Smith. This is not a position that Craig adheres to. All we have on a nominalist or conceptualist worldview (as opposed to realist) is a transformative coming into existence. What this means is that what makes the chair, the molecules and atoms, already existed in some other form or other before the ‘chair’ came to be. So the matter or energy did not ‘begin to exist’. This merely leaves the label of ‘chair’.

The nominalist adopts a position which denies the existence of universals, such as redness or gardenership, and claims that only individuals or particulars exist. Conceptualism or conceptual nominalism, on the other hand, is a position which claims that universals only exist within the framework of the thinking (conceiving) mind. Most philosophers agree that the part of the definition of abstracts is that they are causally inert. This means that, at best, the abstract label is unable to have causal power anyway (regardless of its ontology).

Let’s now look at the ‘label’ of ‘chair’. This is an abstract concept, I posit, that exists, at most, only in the mind of the conceiver. We, as humans, label the chair abstractly and it only means a chair to those who see it as a chair – ie it is subjective. My idea of a chair is different to yours, is different to a cat’s and to an alien’s, as well as different to the idea of this object to a human who has never seen or heard of a chair (early humans who had never seen a chair, for example, would not know it to be a chair. It would not exist as a chair, though the matter would exist in that arrangement). I may call a tree stump a chair, but you may not. If I was the last person on earth and died and left this chair, it would not be a chair, but an assembly of matter that meant nothing to anything. The chair, as a label, is a subjective concept existing in each human’s mind who sees it as a chair. A chair only has properties that make it a chair within the intellectual confines of humanity. These consensus-agreed properties are human-derived properties, even if there may be common properties between concrete items – i.e. chairness. These properties are arguable and not objectively true themselves. Thus the label of ‘chair’ is a result of ‘subjectively human’ evolution.

If you argue that objective ideas do exist, then it is also the case that the range of all possible entities must also exist objectively, even if they don’t exist materially. For example, a ‘forqwibllex’ is a fork with a bent handle and a button on the end (that has never been created and I have ‘made-up’). This did not exist before now, either objectively or subjectively. Now it does – have I created it objectively? This is what happens whenever humans make up a label for anything to which they assign function etc. Also, things that other animals use that don’t even have names, but to which they have assigned ‘mental labels’, for want of better words, must also exist objectively under this logic. For example, the backrubby bit of bark on which a family of sloths scratch their backs on a particular tree exists materially. They have no language, so it has no label (it can be argued that abstracts are a function of language). Yet even though it only has properties to a sloth, and not to any other animal, objectivists should claim it must exist objectively. Furthermore, there are items that have multiple abstract properties which create more headaches for the objectivist. A chair, to me, might well be a territory marker to the school cat. Surely they same object cannot embody both objective existences: the table and the marker!

When did this chair ‘begin to exist’? Was it when it had three legs being built, when 1/2, 2/3, 4/5, 9/10 of the last leg was constructed? You see, the energy and matter of the chair already existed. So the chair is merely a conceptual construct. More precisely a human one. More precisely still, one that different humans will variously disagree with.

Let’s take the completed chair. When will it not become a chair? When I take 7 molecules away? 20? A million? This is sometimes called the paradox of the beard / dune / heap or similar. However, to be more correct, this is an example of the Sorites Paradox, attributed to Eubulides of Miletus. It goes as follows. Imagine a sand dune (heap) of a million grains of sand. Agreeing that a sand dune minus just one grain of sand is still a sand dune, then we can repeatedly apply this second premise until we have no grains, or even a negative number of grains and we would still have a sand dune. Such labels are arbitrarily and generally assigned so there is no precision with regards to exactly how many grains of sand a dune should have.

This problem is also exemplified in the species problem which, like many other problems involving time continuums (defining legal adulthood etc.), accepts the idea that human categorisation and labelling is arbitrary and subjective. The species problem states that in a constant state of evolving change, there is, in objective reality, no such thing as a species since to derive a species one must arbitrarily cut off the chain of time at the beginning and the end of a ‘species’ evolution in a totally subjective manner. For example, a late Australopithecus fossilised skull could just as easily be labelled an early Homo skull. An Australopithecus couple don’t suddenly give birth to a Homo species one day. These changes take millions of years and there isn’t one single point of time where the change is exacted. There is a marvellous piece of text, a large paragraph (see end), which starts off in the colour red and gradually turns blue down the paragraph leaving the reader with the question, “at which point does the writing turn blue?” Of course, there is arguably no definite and objectively definable answer – or at least any answer is by its nature arbitrary and subjective.

Now let’s take an animal – a cat. What is this ‘chair’ to it? I imagine a visual sensation of ‘sleep thing’. To an alien? It looks rather like a shmagflan because it has a planthoingj on its fdanygshan. Labels are conceptual and depend on the conceiving mind, subjectively.

So, after all that, what has begun to exist? A causally inert abstract concept.

You see, once we strip away the labels and concepts, all we have left is matter and energy which is only ever involved in what has been called transformative creation, meaning it doesn’t begin to exist, but is being constantly being reformed throughout time. It only began to exist at the Big Bang or similar (in Craig’s model).

So where does this leave us? The implications are twofold. Firstly, as Grünbaum illustrates, with all effects being merely transformative creations (i.e. nothing comes into existence but is transformed from already existing matter or energy), then we have an equivocation of the term cause. In Premise 1 we are talking about transformative causality, whereas in the conclusion we are talking about creation ex nihilo creation out of nothing. As Grünbaum reasons:

Since the concept of cause used in the conclusion of the argument involves creation out of nothing, we see that it is plainly different from the concept of cause in the premise. And for this reason alone, the conclusion does not follow from the premise deductively. (Grünbaum 1989)

 This amounts, then, to a fallacy of equivocation whereby the author is using two distinct meanings of the same term in a syllogism. This makes the argument logically invalid.

The second ramification of this line of argument is that it means that the term “everything” is actually synonymous with “the universe”, with the universe being a set of finite energy and matter that has remained, in accordance with the Law of the Conservation of Energy, constant over time. We have agreed, then, that abstract concepts might begin to exist, but these are causally inert and do not exist objectively – only in the minds of the conceiver. So that leaves matter and energy, which has always existed because it is, in effect, the universe itself. It is not that the universe is ‘made up’ of lots of matter and energy making it something, it simply is a quantity of matter and energy. This has some fairly crucial implications for the KCA necessitating a reformulation as follows:

1) The universe that begins to exist has a cause for its existence;

2) The universe begins to exist;

3) Therefore, the universe has a cause for its existence.

If we then project the syllogistic changes from Section 3.1 over this reformulated syllogism then we get an even more tautologous and incoherent  argument:

1) The universe that begins to exist has the universe as the causal condition for its existence.

2) The universe began to exist.

3) Therefore, the universe had the universe as a causal condition for its existence.

As we can plainly see, if we delve into the actual meaning of these terms and input these definitions back into the syllogism we are presented with an argument that amounts to little more than nonsense.

One could claim, however, that this argument relies at least partially on the establishment of nominalism, conceptualism or some other form of non-realism in order to work. To this we shall now turn.


[1] Aristotelian realism proposes that universals, such as redness, exist but are contingent upon the objects which instantiate them (such as a red apple).

References:

Grünbaum, A. (1990) “Pseudo Creation of the Big Bang” Nature, vol 344

Grünbaum, A. (1989) ” The Pseudo-Problem of Creation in Physical Cosmology” in Philosophy of Science, Vol. 56, No. 3, Sept. 1989, pp. 373-394 http://www.infidels.org/library/modern/adolf_grunbaum/problem.html


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