Metaphysics of God Flashcards
Outline St Anselm’s ontological argument.
Ontological arguments claim that from a careful analysis of the concept of God we can know a priori that God must exist. Therefore according to proponents of the ontological argument it is an a priori, analytic truth that God exists.
Anselm’s ontological argument appears in The Proslogian and can be outlined as:
God is a being than that which nothing greater can be conceived (TTWNGCBC)
(We can coherently conceive of such a being)
It is greater to exist in reality than to exist only in the mind
Therefore, God must exist in reality.
Anselm’s argument defines God as TTWNGCBC meaning he is not claiming that God is the greatest being that exists but it is impossible to conceive of any being that could be greater than God. Hence, God is maximally great, and if one tohugh X was God but Y was greater, then an error has occurred and X is not God as nothing can be greater than God. P2 is not stated by Anselm but implied. It is vital to Anselm’s argument that the concept of God is coherent as if it is not then it could not be conceived, let alone exist in reality (e.g. a 4 sided shape cannot be conceived or exist in reality). To support P3 Anselm asks us to consider two beings, one that exists in mind and reality and one only in the mind and consider which is greater. He argues that the one who exists in reality is greater. As God is by definition the greatest being, He must exist in reality. Therefore, the ontological argument proves God’s existence.
Outline Descartes’ ontological argument.
Ontological arguments claim that from a careful analysis of the concept of God we can know a priori that God must exist. Therefore according to proponents of the ontological argument it is an a priori, analytic truth that God exists.
Secondly, Descartes also outlined an ontological argument to prove the existence of God. His argument is:
I have the idea of God
The idea of God is the idea of a supremely perfect being
A supremely perfect being does not lack any perfections
Existence is a perfection
Therefore, God exists
Descartes’ argument is presented within the context of radical doubt and from ‘searching’ his mind he notes he has the idea of a God (P1) which he defines as a ‘supremely perfect being’. God can’t lack any perfections as then He wouldn’t be ‘supremely perfect’. Descartes argues existence is a perfection as it is entailed by omnipotence being a perfection, for to be omnipotent a being could not depend on anything else to exist and therefore must possess necessary existence. Therefore, the ontological argument proves the existence of God.
Outline Norman Malcolm’s ontological argument.
Ontological arguments claim that from a careful analysis of the concept of God we can know a priori that God must exist. Therefore according to proponents of the ontological argument it is an a priori, analytic truth that God exists.
Norman Malcolms’s ontological argument is built on the disjunction that God’s existence is either a necessary existence or impossible, and because God’s existence is not impossible, God must exist. To support the disjunction Malcolm argues as follows. As ‘God is the greatest possible being’, nothing could stop him from existing, and neither could anything bring him into existence. This is because both situations imply God depends upon something to sustain or start his existence, which would mean he lacks some power. This can’t be the case as the ‘greatest possible being’ cannot lack anything. Therefore, if God does exist his existence must be necessary (i.e. it does not depend on anything else to exist) or if God does not exist, then he could never exist (i.e. his existence is impossible).
Now that this disjunction has been established Malcolm goes on to argue that the only way God’s existence is impossible is if the concept of God is self-contradictory (i.e. logically impossible, like a four-sided triangle). Asserting that the concept of God is not self-contradictory, Malcolm claims that God’s existence is not impossible, and therefore, what follows from the previously established disjunction is that God exists necessarily.
Outline the issue for ontological arguments: Gaunilo’s ‘perfect island’ objection
A famous objection to Anselm’s ontological argument is Gaunilo’s ‘perfect island’ objection which runs a reductio ad absurdum attempting to show that Anselm must be wrong as the logic of the argument leads to absurd conclusions. It can be outlined as:
The perfect island is an island TTWNGCBC
(We can coherently conceive of such an island)
It is greater to exist in reality than to exist only in the mind
Therefore, the island must exist in reality.
However, the ‘perfect island’ does not exist and replacing ‘island’ with ‘God’ shows Anselm’s flawed reasoning that we cannot reason something into existence by adding the predicate ‘greatest conceivable’. In turn, this would also lead to an overload objection, in which the universe would have to contain an infinite number of perfect things. Thus, Gaunilo contends that these absurd implications means that Anselm cannot be right, an any claim that something exists (even those which are perfect or the greatest conceivable) must be supported by empirical evidence. Hence, contra Anselm, we cannot a priori that anything exists.
Outline the issue ontological arguments: Empiricist objections to a priori arguments for existence
A final criticism of the ontological arguments is that according to empiricists nothing can be shown to exist by a priori reasoning. Hume’s fork separates what we can know a priori - ‘relations of ideas’ (e.g. 1 + 1 = 2) - from a posteriori claims about what exists ‘matter of fact’ (e.g. the sky is blue). Anything we can conceive of as existing, we can also conceive of as not existing without a logical contradiction so ‘God exists’ is not a relation of ideas but a matter of fact. Therefore, it can only be established a posteriori and since the ontological arguments use a priori reasoning, empiricists believe it is fallacious. Therefore, the onto is incorrect.
Outline the issue for ontological arguments: Kant’s objection based on existence not being a predicate.
Kant argues against both Anselm and Descartes as he objects to the ontological argument based on existence not being a predicate. His argument is:
A genuine predicate adds to our conception of a subject and helps to determine it.
‘Existence’ does not add to our conception of a subject or help to determine it.
Therefore, existence is not a genuine predicate
Therefore, existence is not a part of the concept of God - meaning that ‘God exists’ is not an analytic truth. Consequently ‘God does not exist’ is not a contradiction and Kant comes to the conclusion that we cannot deduce the existence of God from the concept of God, and therefore ontological arguments cannot prove the existence of God.
Outline the design argument from analogy (as presented by Hume).
Hume expresses his teleological argument as follows;
P1: ‘In the fitting of means to ends’, nature resembles the products of human design
P2: Similar effects have similar causes
P3: The cause of the products of human design is an intelligent mind that intended the design
C: Therefore the cause of nature is an intelligent mind that intended the design.
David Hume wrote his version of the design argument with the precise intention of criticising it and he used the argument to show many of the flaws he believes it contains. The argument is one from analogy as Hume draws a comparison between the intricate coordination of parts to achieve a purpose (the fitting means to ends) which he says is present in both nature and human design.
Outline William Paley’s design argument: argument from spatial order/purpose.
Paley’s design argument can be outlined as follows:
P1: Anything that has parts organised to serve a purpose is designed
P2: Nature contains things which have parts organised to serve a purpose
C1: Therefore nature contains things which are designed.
P3: Design can only be explained in terms of a designer
P4; A designer must be distinct from what is designed.
C2: Therefore nature was designed by a mind that is distinct from nature
C3: Therefore such a mind (God) exists
William Paley compares our responses to finding a stone lying in a field and finding a watch lying in a field. Whilst we might accept that the stone had always been thre, we would not accept that the watch has always been there be the watch has parts thaat are organised and put together for a purpose and this is the ‘mark of design’ - they exhibit spatial order. Anything with the mark of design requires a designer. The watch has parts organised for a purpose so e can rightly infer the watch is designed. The works of nature have parts organised for a purpose and similarly also exhibit spatial ordre, so they also have a designer.
Outline Richard Swinburne’s design argument: argument from temporal order/regularity.
Swinburne’s design argument from temporal order can be outlined as:
P1: There are some temporal regularities related to human actions that are explained in terms of persons
P2: There are temporal regularities related to the operton of the laws of nature, that are similar to those explained in terms of persons.
C1: We can by analogy explain the regulariteis relating to the operation of the laws of nature, that are similar to those explained in terms of persons.
P3: There is no scientific explanation of the laws of the universe.
P4: AS far as we lnpw there are only scientific and personal explanations.
C2: there is no better explanation for the operation ofthe law of nature than the explanation in terms of persons.
C3: The regularities in nature as also produced by a person
C4: THereforem such a person who acts on the entire universe exists.
Swinburne’s argument does not appeal to spatial order but rather temporal order - an orderliness in the way one thing follows another. These temporal regularites are described by the laws of nature. Whilst it can be claimed that spatial order appears asa result of evolution, Swinburne argues that the activity of a designer is the best explanation for the operation of hte laws of nature. All scientific explanations presuppose laws and therefore scientific laws require an explanation outside of themselves. We explain the products of human activity in terms of a person (a rational, free agent) so we can know of regulariteis in succession that can be caused by the activity of a person. Swinburne argues we can explain temporal order in the same way - there is aperson acting on the universe just as we act by moving our bodies.
Explain the issue for teleological arguments: Hume’s objections to the design argument from analogy
Hume’s objections to the design argument fall into three different types, but they are equally underpinned by his empircisim - for Hume, we simply lack enough experience of worlds being made to draw any conclusion about their origins.
His first objection, argued by Philo, is that the analogy is weak and remote as the two objects being compared (machines and the universe) have very few similarities and a large number of differences . For example, the universe is ______ Moreover, Cleathes has to infer from a tiny part of the universe (the part we can observe) to the universe as a whole, which weakens the analogy still further. Because the analogy is so weak, Philo argues that there is very little we can ocnlude about what, if anything, designed the universe. Therefore, Humr suspends judgement about the origins of the universe because of his objection to the design argument analogy being weak and remote.
Explain the issue for teleological arguments: the problem of spatial disorder (as posed by Hume and Paley)
Cleanthes (in Hume’s Dialogues) and Paley see evidence of spatial order throughout the universe, in particular the way nature has parts so well arranged they fit and function together for a purpose (such as the parts of an eye). Hume and Paley both address the issue of spatial disorder, to asses how far this disorder undermines design arguemtns.
One the main criticisms by Hume concern the issues of spatial disorder in the universe, which contrasts the orderly universe that would be created by a powerful, wise and benevolent God. This leads us to question whether, where there are design faults, do these indicate issues with the designer. Examples of spatial disorder in the universe include the uncertain behaviour of quantum particles and the unpredictabiltiy of human nature. but, there is an additional, more troubling imperfection in the universe, that there is a lot of suffering faced by those that live in the universe. Cleathes argues if there is a purpose or intention in the natural world then what is the purpose and intention behind the misery of animals (including humans)? From this, Philo concludes that the most reasonable conclusion is that the designer of the universe lacked the power, skill or love to create a universe with less disorder. This is far from the supremely perfect God we often suppose created the universe. Or, Philo musees, perhaps this flawed universe was created by an infant or senule God, or bu a being who is entirely indifferent tto our suffering. Therefore, from the problem of spatial disorder Hume concludes that we must suspend judgement if there is a designer, but if there is one it cannot be a perfect God.
Paley is aware that spatial disorder presents problems to the design argument but he doesn’t think the issue of spatial disorder is fatal to the design argument. Paley uses the example of a watch and a watch designer to illustrate his argument. He argues that whether or not a watch actually works is irrelevant; what is important is that the watch has qualities that indicate to us that it has been designed, THe same goes for the universe - spatial disorder does not matter if there is a mark of design: evidence of an arrangement of parts functioning together for a purpose.
Explain the issue for telelogical arguments: the design argument fails as it is an argument from a unique case (Hume)
Hume’s argument can be summarised as follows:
P1: Design argumetns make the inference that this universe and its properties were caused by a designer
P2: WE can make an inference that ‘X caused Y’ only if we have repeatedly observed excent X conjoined to event Y.
P3: We have observed only one universe- the universe- and its properties are a unique case.
P4: And we have never observed the origins of any universe.
C1: Therefore, we cannot make any inference about the cause (and origings_ of this universe and its properties.
C2: therefore, design arguments are based on an invalid inference.
Hume’s argument from a unique case follows from his empiricism: where he looks for empirical experience for every concept he analyses. Hume believes we cannot observe causation; instead, we should think of causation as our experience that two events are ‘constantly conjoined’. For example, dropping a mobile phone on the pavement multiple times we can observe that each time this is followed by the mobile phone cracking. From this we can infer that dropping the phone causes it to crack. Therefore, when we say something ‘causes’ something else, we are really saying that those events are observed to happened one after another repeatedly. THerefore, tp infer the universe was caused by a designer we’d have to observe the two events repeatedly. However, since the creation of the universe is a unique case, we cannot infer what caused it.
Explain the issue for teleological arguments: whether God is the best or only explanation.
Design arguments conclude the best explantino for the appreatne of design in the universe is the existenceoof a designer with God-like attributes but there are alternative theories that may provide better explanations ofr design,
Hume offers a naturalistic explanation known as the EPicurian Hypothesism which can also account for order in the universe without reference to GOd, This is a very hugh prbalibty that a random system over a very long/linfinte period of time, will have periods of order and stability, /The universe could be in that period of stability and appear designed.
Kant states that the dsign argument does not warrant the conclusion that God exists, as the caseu must be in proportion to the evidence, For Kant, when we examine human artefacts, we are entitled to conclude that they hve properties that indicate they were designed - and that there was a designer. Bt, crucially, desingers such as watch-makers use materials that are available to them - they do not create the materials (the glass, the metal etc.) Kant concludes that the mos teh design argument demonstrates is a ‘worldy architect’ but not a crater of the world. Moreover, Kant argues there is no justification in the design argument to condlue tha the attributes of this worly architect aare the perfections normally ascribed to God (omnipotence etc._
The appearance of design may be explained by the process of natural selection as explained in Darwin’s theory of evolution. In the late 20th century, Dawkins proposed that the central unit of natural selection was the gene, and that it was genetic mutation that leads to a variatono in physical characteristic. Some of these characteristics enable a plannt/animal and their offspring to be better able to survive and reproduce. OVer millions of generations, and further mutations, simple features (e.g. light-receptive cells) become complex (e.g. eyes) wih parts working together for the survival of the organism. In this way, Darwin’s theory of evolution iss able to explain this appearance of design without any reference to a designer.
Best hypothesis as utilise natural world and do not need to posit existence of a metaphysical being and hteories such as evolution are backed with increasing scientific evidence e.g. fossils. Ockams razor
Explain The Kalām argument (an argument from temporal causation).
Al-Ghazali was an Islamic philosopher who proposed a deductive argument to prove the existence of God, stating that the universe must have a beginning.
P1. The universe is composed of temporal phenomena – things that occur and exist in time – that are preceded by other temporal phenomena that are ordered in time
P2. An infinite regress of temporal phenomena is impossible
C1. Therefore, the universe must have a beginning
P3. Everything that begins to exist has a cause of existence
C2. Therefore, there is a cause of the existence of the universe
This cosmological argument deals with temporal causation as one thing is preceded by another that caused it, in this case, what preceded the universe was God. Furthermore, infinite regress is rejected (P2) because, according to Al-Ghazali, an infinite series of preceding temporal causes is impossible as it would imply that the universe has no beginning which is what is being disproven in this argument.
Explain Aquinas’ 1st Way (argument from motion)
Aquinas’ first way from motion is an a posteriori, deductive cosmological argument for the existence of God. By motion, Aquinas means change and refers to how the properties of something change from ‘potential’ to ‘actual’. He argues nothing can have motion (change) unless moved by something which must have moved itself- an unmoved mover.
Furthermore, Aquinas rejects the concept of infinite regress, and so believes there must be a first cause. If there was no first cause, there would be no movement or change but we can see evidence of motion in the world so there must be a first cause.
Aquinas also says that the cause of the universe is a sustaining cause; our continual existence is dependent upon something. Aquinas then claims this first cause is God as God is the only being with necessary existence (He must exist in all possible worlds) and as humans are contingent beings (we may not exist in all possible worlds), we are dependent on him. This allows Aquinas to argue not only that God existed at one point in time, but that he has continual existence