Why Would God Make Physical Beings?

One objection to theistic arguments from design is that it seems as though God could have achieved most (if not all) of the goods of creating finite beings without bothering to make a physical world, complete with finely-tuned constants, life-permitting laws, and so on. As Neil Manson puts the objection:

The problem here for proponents of the fine-tuning argument is that, if God does exist, then clearly it is possible for there to be a non-physical intelligence. After all, God is supposed to be just such an intelligence. Why think God would prefer to create other intelligent, conscious beings by creating a life-permitting physical universe? God had other, seemingly much more efficient and sensible, options. For example, God could make Berkeley right. So even if they grant that God has a preference function over possible creations, fine-tuning sceptics are going to need to hear a lot more before they agree that that function favours the creation of a life-permitting physical universe – and favours it enough to make the fine-tuning argument persuasive. (2020, 315-316)

It seems that Thomists have available a potential response to this objection. Aquinas argues that only a material being can change its will over time: an immaterial entity (such as an angel) can only make one choice, fixing its will either for good or for ill. If this view of things is true, then we seem to have a good explanation for why God would want to make embodied beings: only they could experience repeated free moral choice, and all of the goods which come along with it (e.g. moral development, soul-building, deliberation, and so on).

Here are some other reasons why God might want to make physical beings. Firstly, the goods of sensory pleasure (including beautiful sights and sounds, gustatory pleasure, and so on) seem to require the existence of bodies. (Perhaps God could simply give disembodied minds the requisite pleasurable mental states without requiring any actual physical experiences. But there seems to be something off-putting about that; it smacks rather too much of a divine experience machine.) Secondly, one might argue that the unique aesthetic value of material beings would give God good reason to create them. (This is distinct from the just-discussed point about pleasure; beings can have objective aesthetic value even if nobody is around to derive sensory pleasure from the sight of them.) Thirdly, one could appeal to the point (made here) about God wanting to make a great variety of beings: it seems plausible that material beings can image the divine goodness in ways that no purely immaterial being could.

Why Would God Make a Complex Universe?

While perusing Alexander Pruss' blog, I came across a post in which he offers this quote from Aquinas:

Hence we must say that the distinction and multitude of things come from the intention of the first agent, who is God. For He brought things into being in order that His goodness might be communicated to creatures, and be represented by them; and because His goodness could not be adequately represented by one creature alone, He produced many and diverse creatures, that what was wanting to one in the representation of the divine goodness might be supplied by another. For goodness, which in God is simple and uniform, in creatures is manifold and divided and hence the whole universe together participates the divine goodness more perfectly, and represents it better than any single creature whatever. (ST 1.47.1)

It occurs to me that this line of thinking could be used to support Swinburne's inductive cosmological argument, which goes like so: let "h" be theism, "e" be the existence of our universe, and "k" be our background knowledge (which in this case will consist only of logically-necessary truths). Since the physical universe is extremely complex, it is a priori very improbable that it should exist. However, Swinburne claims that God would have very good reason to produce such a universe, since he would be motivated to create embodied rational creatures, and such creatures would need a universe to live in. So P(e|h&k) is relatively high, while P(e|~h&k) is very low. Hence, P(h|e&k) > P(h|k).

Aquinas' aforementioned reasoning can, it seems to me, be used to substantially strengthen this argument. It does so by explaining why God would want to make a complex universe (such as we observe) rather than a very simple one, suited simply to the purpose of playing host to embodied rational agents. If all goodness involves participation in God (which it does), then (as Aquinas notes) the particular perfections of each individual type of creature can model the divine goodness in unique ways. This plausibly gives God good reason to make a varied and complex universe. This in turn raises P(e|h&k), thus strengthening the argument.

Christophe de Ray's Conceptual Cosmological Argument

Introduction

This argument is due entirely to Christophe de Ray, and is presented in his excellent paper "Existence exists, and it is God" (2022). This post is effectively a summary of the argument as I understand it, and is written largely as a way to help me organize my own thoughts on the matter. I highly encourage all who read this to check out de Ray's original paper.

Summary of the Argument

The argument may be summarized as follows:

1. All particular things exist in virtue of their having or sharing in something, which we call Existence.
2. Existence could not enable particular things to exist unless it itself exists.
3. Therefore, Existence exists.
4. If Existence exists, then it is a supremely excellent being.
5. Therefore, Existence is a supremely excellent being.

(1) is motivated by the typical arguments for existence as a first-order property (e.g. the inability of the Frege-Russell view to properly analyze singular existence statements). (2) seems self-evident, while (3) follows logically.

Motivating (4): "If Existence exists, then it is a supremely excellent being"

(4) is the most substantive premise, and obviously stands most in need of defense. The idea here is that we need to give some account of how Existence itself is able to exist. After all, if all particular things receive their being from Existence, then how can Existence itself exist? Surely it cannot bestow being on itself, for this would require that Existence be ontologically prior to itself (which is surely incoherent). Hence, it seems that we must say that Existence itself exists in a different way from how other things exist: while all other things exist in virtue of their standing in a certain "sharing" relation to Existence, Existence itself is a paradigm existent, the existence of which consists in its self-identity. De Ray proposes the following account of existence:

Paradigm Theory (PT): x exists if and only if either x is identical to the paradigm existent, namely Existence, or x bears the ‘sharing’ relation to Existence.

In order to make sense of this account, de Ray proposes an analogy. There are two ways in which something might satisfy the predicate "is a The Starry Night painting": one way is to be a copy or imitation of the original van Gogh painting, while another way is simply to be the original van Gogh painting. The copies satisfy the predicate in virtue of their standing in the "being a copy" relation to the original painting; however, the original van Gogh satisfies the predicate simply of virtue of its self-identity. Similarly, while all other things exist in virtue of their standing in the "sharing" relation to Existence, Existence itself exists in virtue of its self-identity.

So, Existence is a paradigm existent. But what kind of thing would a paradigm existent be? Plausibly, to be a paradigm F is to be a "perfectly good or true instance of F. [...] Obviously, no particular F could be better or more truly F than the paradigm F, since if it [was], then it would be the paradigm. For example, it is impossible for any painting to be a better or truer The Starry Night painting than van Gogh’s original" (de Ray 2022, 6). "

This analysis implies that there can be better or worse ways of existing, with the paradigm existent being a perfect instance of existence. "This accords with our intuition that while both humans and oysters are real, the existence of the former is superior to that of the latter, in virtue of some of the attributes that humans have and that oysters lack, such as self-awareness, creativity, the ability to form relationships, etc. [...] But if the paradigm existent is a perfect instance of existence, and thus exists in a perfect way, then it follows that Existence must possess all the excellence that it is possible for a being to possess. This must surely include consciousness, intelligence, rationality, and indeed maximal power, knowledge and moral goodness, to name only some. Whatever the exact nature of such a being, it is surely appropriate to call it a supremely excellent being" (ibid., 6-7). Hence, (4) is true, while (5) follows logically from (1)-(4).

A Potential Objection (and its Resolution)

Are there any objections to all of this? Here is one: before an object can instantiate a property, it must first exist. But on this account, objects exist in virtue of their standing in a certain relation, i.e. that of imitating the paradigm existent. "It could therefore be objected that our account is incoherent, because imitation can never be prior to the existence of the imitator" (ibid., 12).

De Ray argues that this difficulty is best resolved by considering more carefully what it means for a particular thing to imitate the paradigm existent. Consider again the van Gogh case: what it is for a copy of The Starry Night to stand in the imitation relation to the original painting is simply for it to be modelled on the original, i.e. for it to be created in a certain way by a creative agent. It does not have to exist before it can be a copy of the The Starry Night; rather, it just is a copy of The Starry Night for as long as it exists, in virtue of its having been made in a certain way.

Returning to the case of existence, if we think of the imitation relation as a kind of creation, "the objection at hand vanishes, because it is clear that the existence of a created thing is not ontologically prior to its being created. It would be strange indeed to argue that ordinary existents are created by the paradigm because they exist, and far more plausible to say that they exist in virtue of being created" (ibid., 12).

It is also useful to note that while in the van Gogh case the creation is done by a "third party" (i.e. the painter), who is distinct from the paradigm case (i.e. van Gogh's painting) and the created imitations, in the case of existence there can be no third-party, since everything other than the paradigm existent is an ordinary existent. Any creative agent other than the paradigm existent itself "would thus need to create [itself] to resemble the paradigm existent, which is absurd. Thus, it is the paradigm itself that would need to do the creating, modelling ordinary existents after itself" (ibid., 12). We thus have the result that Existence is a supremely perfect being, which is responsible for creating all other things. "And this," as Aquinas put it, "everyone understands to be God."

The Contents of a Foundational Mind (Or: A Weird Objection I Found on the Internet)

I recently came across somebody who argued that the foundation of reality could not be a mind, because if it were, then this mind would have no referent beyond its own existence (no "intrinsic content," as they put it). This would (supposedly) prevent the foundational mind from proceeding beyond its initial state. 

I must say, this strikes me as obviously wrong. After all, if God exists, and is omniscient, then He presumably has perfect modal knowledge; that is to say, even before the moment of creation, God knew all possible worlds that He could actualize. How might God know/have known this? Well, one potential answer is that modality is grounded in divine power. This would allow God to have perfect modal knowledge simply by knowing Himself, and specifically, His own power to actualize various states of affairs.

Indeed, classical theism has traditionally held that God's knowledge is rooted in His knowledge of Himself. For instance, here's what Aquinas has to say on the matter:

Inasmuch as He knows His own essence perfectly, He knows it according to every mode in which it can be known. Now it can be known not only as it is in itself, but as it can be participated in by creatures according to some degree of likeness. But every creature has its own proper species, according to which it participates in some degree in likeness to the divine essence. So far, therefore, as God knows His essence as capable of such imitation by any creature, He knows it as the particular type and idea of that creature; and in like manner as regards other creatures. So it is clear that God understands many particular types of things and these are many ideas. (ST I.15.2)

And of course, one does not need to be a Thomist to accept my initial point (i.e. that God could have perfect modal knowledge simply by knowing His own power).

Richard Carrier's Argument from Specified Complexity

Noted pseudo-philosopher Richard Carrier has an argument which, he thinks, demonstrates that "we should think the supernatural is impossible." Specifically, he wants to claim that "God's mind appears to be logically impossible." His line of reasoning goes (more-or-less) as follows:

1. (Assume for contradiction) God's mind is simple and immaterial.
2. God's mind must be able to store and process information.
3. Information storage and processing require specified complexity.
4. Such complexity requires some material on which information can be stored and circuitry stamped.
5. God's mind is complex and material (from 2-4).
6. Contradiction (from 1 and 5). 

Unfortunately, Carrier seems to have gotten himself tripped up on the nature of God's knowledge. For he writes:

A god has to know things (store information), and think things (process information). But there is a difference between correct and incorrect information, present and absent information; between conflation and distinction. A god has to be able to distinguish one person’s face, from another; and correctly connect each face, with other information about the corresponding person, like that Joe’s face goes with Joe’s job in sales and wife of eleven years, and Mark’s face goes with Mark’s service in the military and husband of eleven years. That information could be connected up differently—wires crossed, and Joe’s face gets incorrectly linked to Mark’s husband, producing the false information that Joe has a husband, and so on. And notice how many different ways connections can be crossed up: the more information, the more different connections are possible. And most of them (in fact, all but one of them; out of effectively infinitely many) will be false.

However, as the physicist Aron Wall pointed out in response to a near-identical objection (ironically put forward by a couple of conservative Mormons), "This is only an issue if you assume that God's knowledge is, like ours, representational, that is, that it proceeds by means of making something like an image or duplicate of the object known, in some other physical system (in our case, the brain)." But of course, classical theism does not make such an assumption; rather, it has always held that God knows all things via direct awareness, simply by knowing Himself as creator and sustainer of all things (hint: this is part of what CTs mean when we say that God's knowledge, creative act, etc. are really all one thing). Thomas Aquinas provides a useful summary of this concept, when he writes:

Now, it is not repugnant to the simplicity of the divine mind that it understand many things; though it would be repugnant to its simplicity were His understanding to be formed by a plurality of images. [...] Inasmuch as He knows His own essence perfectly, He knows it according to every mode in which it can be known. Now it can be known not only as it is in itself, but as it can be participated in by creatures according to some degree of likeness.  But every creature has its own proper species, according to which it participates in some degree in likeness to the divine essence. So far, therefore, as God knows His essence as capable of such imitation by any creature, He knows it as the particular type and idea of that creature; and in like manner as regards other creatures. So it is clear that God understands many particular types of things and these are many ideas. (ST I.15.2)

The idea that God's knowledge does not consist in stored-up beliefs or mental images may also be found outside of the Thomistic tradition. For example, William Alston (1986), a critic of divine simplicity, was nevertheless a major proponent of the idea that God has no beliefs whatsoever, but rather knows all things via direct awareness. To quote:

A creature in our condition needs inner representations in order to be able to think about absent states of affairs, since the facts are rarely if ever directly present to our consciousness. But since God enjoys the highest form of knowledge He is never in that position, and so He has no need for inner representations that He can ‘carry around with him’ for use when the facts are absent. The facts are never absent from His awareness; thus it would be fatuous to attribute to Him any such mental map. When we have arrived at our destination we can fold the map away.

In a recent paper defending Alston's view, Saeedimehr (2021) discusses two non-propositional accounts of God's knowledge, each of which would seemingly allow us to avoid Carrier's argument. To quote:

Since God is absolutely simple, He (His essence) is identical with his knowledge. Therefore, God’s knowledge is totally simple and hence it is beyond any kind of complexity, including the complexity due to having a propositional structure.

Since Alston finds the principle of Divine simplicity quite problematic, he seeks another basis for the non-propositional position. He argues that as human beings, our propositional knowledge stems from two of our limitations: first we ‘cannot grasp any concrete whole in its full concreteness’, and second ‘we need to isolate separate propositions in order to relate them logically’ and then ‘extend our knowledge inferentially’. But since God is obviously beyond these limitations, His knowledge is not required to be propositional.

It would seem, then, that a non-propositional account of God's knowledge allows us to reject premise (2) of Carrier's argument; namely, that God's mind stores and processes information. God does not store information at all (or to quote Alston, "carry [it] around with Him"); rather, at any one moment He has an infallible intuitive grasp of all facts. Similarly, God does not need to "process information" (or to quote Alston, "isolate separate propositions in order to relate them logically"). We need to do that, because our cognition is fallible and limited; God, on the other hand, is far beyond such things.

One hopes that Carrier himself never gets wind of this post, lest I be subjected to his, uh... scholarly rigor.