Teleological Argument a) Explain the main challenges to the teleological argument for the existence of God. [30] The teleological argument for the existence of God attempts to prove the existence of a deity based on empirical observations of complexity and order in the functioning of the universe. It concludes that this order is evidence of a designing force which is then asserted to be God. Challenges to the argument are directed towards both the premises in relies on and the conclusion it comes to and are levelled from both the philosophical and scientific community. A founding principle of the argument, that order requires design, is challenged by David Hume in his Dialogues Concerning Natural Religion. The assumption of an ordered universe is partially based on comparing the universe to man-made objects and assuming, because the man-made object has a designer, so does the universe. An analogy is therefore employed to establish a key premise in the argument and for Hume this analogy is flawed. The universe cannot be compared to anything else successfully because it is a unique object with nothing similar to it hence any comparison is doomed to failure. It is like concluding footballs grow on trees because they are similar in shape to an apple which is demonstrably absurd. Hence the T.A. is challenged on the basis that it relies on faulty logic to establish a key principle. Hume doesn’t stop there however. He shores up this argument by pointing out that the experience of design being used to make the comparison is based on a flawed assumption. The assumption is that we can know things that we don’t experience. As we don’t experience the universe being designed it is futile to speculate about it. Hume argues we must recognise the limits of our experience and limit our knowledge accordingly. Hence the T.A., because it is about things which are outside of human experience, is futile in its attempt to establish the existence of God. Hume points out in a similar vein that the key premise that there is design in the universe is one that relies on the fact that because we perceive design that it is present. Clearly this is a huge assumption. It is akin to predicting our future on the basis of patterns in tea leaves! Human beings have a propensity to perceive order which surely tells us more about them than what they are perceiving. Hence the lynchpin of the T.A.; that the universe exhibits design is shown to be questionable and so the whole argument fails. Similarly Kant, writing after Hume, whilst accepting there is some validity based on common sense to the T.A. ultimately recognises that the T.A. is doomed to fail on the basis that human beings ability to reason is restricted. Kant postulated that human reason properly can only deal with the phenomenal realm, that is the empirical world which is accessible to our senses. Things as they are in themselves, (for Kant the noumenal realm) is always inaccessible to human reason because by definition knowledge is filtered through our senses. Anything therefore which is not accessible to our senses in unknowable and hence it is futile to attempt to prove it. For Kant therefore the T.A. is attempting to do the impossible because God, if s/he exists, resides outside of human experience and hence outside of human knowledge, therefore the T.A. cannot work. It is not only to the key principles that Hume directs his criticisms of the T.A. He argues that even if we were to accept that the origins of the universe are something that we can speculate about the analogy drawn is not the most appropriate one. For Hume if we have to draw an analogy the more appropriate one would be to compare the universe to an organic rather than man-made object. The origin of organic objects clearly does not lead to a designing transcendent God as they are not made in the way man-made objects are. Hence the T.A fails as even if we want to allow for an analogy to provide knowledge, the most appropriate analogy is not chosen and if it where the conclusions would be different! Indeed, furthering this line of thought, even if the man-made analogy is accepted Hume asserts that the conclusion of a monotheistic entity as designer seems not to follow the logic of the analogy. If a complex man-made object is created multiple designers are involved hence the more logical conclusion is multiple designing God’s. The involvement of the designer in its creation is also logically questioned through the analogy as designers move on from their design hence the analogy suggests an absent deity, indeed ultimately even a dead one! The God of classical theism is therefore not established through the T.A. even if the analogy and order is accepted as valid as the most likely conclusions are many god’s, and/or absent or dead gods, hence the T.A fails in its goal. This leads to the final of Hume’s criticisms, a problem which is also offered by J.S. Mill and which is essentially based on the problem illustrated by the existence of evil. Even if the T.A. is accepted as valid the God who is established is a cruel and brutal one based on the quality of the world designed. As an engineer would be criticised for creating a machine which injured it’s workers, so to should God stand accused of designing a world which is filled with suffering and pain. As Mill puts it the things that are the daily performances of nature are what humans are hanged or imprisoned for. If God is the designer of the world he is either a poor architect or a cruel one. Hence the goal of the T.A. to establish the existence of an omnibenevolent God is a failure. The view that design in the universe is only explicable by positing a designer God has been challenged in the more modern era through the scientifically credible theory of evolution. Darwin’s ‘Origin of Species’ offered an alternative explanation for order to those who wished to suggest that because there was design there must be a designer. Essentially evolutionary theory established that random chance by means of the motor of natural selection could be the explanation for the complex order we observe in the universe, and most particularly on our own planet. Most famously in the 21st century Richard Dawkins has been a leading proponent of the view that the universe’s wondrous complexity and order suited to the development of complex species was a result of natural processes and can be successfully demonstrated to be explained through the fact that favourable adaptations are passed on through the transfer of DNA which allows species to develop and thrive in the environment they find themselves in. Hence Dawkins would argue biological facts have spelled the end of the T.A’s contention that the only explanation for complex and beneficial order is God. In summary, for its detractors the T.A.’s main challenges are that it uses faulty logic and unsubstantiated and foolish analogies to attempt to establish the existence of God. It also fails to recognise more logical and substantiated explanations for design and even if some of its logic is accepted the conclusions it comes to don’t follow in that the God of classical theism; a monotheistic and caring God are not established. b) ‘Teleological arguments for God’s existence are entirely discredited by scientific evidence’. Assess this view. (15) The teleological argument for the existence of God relies on empirical observation and hence employs the same methodology of a posteriori reasoning used in scientific method. This overlap of methodology means that scientific discoveries and teleological arguments can both spring from the same evidence and hence science has been used both to discredit and lend credibility to the T.A. At core the experience of order and design is the foundation upon which the T.A. rests and it is the leap of logic that leads to a designer God that many scientists, most notably Richard Dawkins question. Order is indeed present in the universe but this order is explained through the process of natural selection – for Dawkins the positing of a designing transcendent force to explain design is at best naïve and at worst idiotic. Evolution is a widely accepted and scientifically proven process which should be accepted as the explanation of design and hence credibility is lent to the argument that order does not need a divine designer. Scientific process explains order through evolutionary theory; there is no need for God hence the T.A is effectively entirely discredited. The issue here is however that evolution itself, as a theory, does not claim itself to have a complete explanation for an ordered universe. Evolution’s reliance on the survival of the fittest means that practical purpose is the driving force of design yet the complexity of the universe appears to have less practical goals. This is best evidenced in the Aesthetic Principle developed by F.R. Tennant who recognised that the existence of beauty, which serves no practical purpose, is evidence of a higher purpose to the ordering of nature than survival and that therefore far from discrediting the T.A. the empirically verified valuing of beauty helps to increase its credibility as evidence of the existence of God. However as the mantra goes, ‘beauty is in the eye of the beholder’ and it is to this subjectivity that perhaps sciences more fundamental problem with the T.A. lies. At core the T.A. commits the mistake of making assumptions which have no basis in evidence and in science evidence is the key to knowledge. This is a criticism perhaps most famously offered by David Hume. He argues against an intelligent designer highlighting a lack of any real experience of creation and therefore Hume believes any conclusion drawn is unsound. Hence the leap in logic which is at the heart of the T.A. is exposed and the argument itself therefore lacks credibility. However at the core of all universal statements of truth, whether they be scientific or theological is a leap in logic. All metals expand when heated involves a leap in logic just as much as God designed the universe. The relevant question to assess credibility therefore becomes, is the leap justified? For science justifiability is judged on the basis of verifiability. There are those within the scientific community who recognise that the conclusion of the T.A. is justified even if not logically necessary given the evidence. The physicist Paul Davies is a key proponent of this view. He wrote an article for The Guardian newspaper stating, “Scientists are slowly waking up to an inconvenient truth – the universe looks suspiciously like a fix.” The fabric of the universe itself, evidenced by the fact science continues to discover the laws which shape the world we live in, increasingly discovers the hand of a designer and hence lends credibility to the T.A. Indeed the equally eminent physicist and theologian John Polkinghorne suggests that the only reasonable explanation for carbon-based life forms that also have intelligence and the ability to rationally observe the universe that they are living in, is due to the fact that the world is designed to provide exactly the things necessary for life to be sustained. Essentially we, and our science, are the evidence of the credibility of the T.A. Some critics of the teleological arguments may argue that Darwin’s theory of natural selection not only offers an alternative explanation for design but also exposes another flaw in the T.A., namely the lack of moral order in the universe. The survival of the fittest is a heinous methodology for an omnibenevolent God to create hence the discovery of its existence through scientific methodology challenges the view of classical theism which posits a caring and loving designer. Hence any attempt by theists to claim evolution as the work of God’s design is challenged by its cruel and ruthless methodology. On two fronts therefore evolution challenges the T.A.’s conclusions. In conclusion, it is clear that science provides a great deal of information leading to debate about evidence of design and regularity in the universe. The key questions however remains which is the more probable conclusion – designed or naturally occurring. It would be fair to conclude that the T.A is not entirely discredited by scientific evidence on the basis that other explanations are not comprehensive as they do not offer complete explanations of the non practical elements of human life, like appreciation of beauty. Indeed as increasing understanding of scientific principles ably demonstrates the fabric of the universe is so intricate and complex as to be exceedingly unlikely to have happened by chance. Hence ultimately the most likely explanation for the discoveries of science is the existence of a designer God so, far from discrediting the argument, sciences very existence lends credibility to it. a) Examine how the teleological argument for the existence of God has developed. (30) Whilst there are different formulations of the teleological argument (T.A.) in essence its roots are in an a posteriori argument which attempts to prove the existence of God based on the empirical evidence of design and/or purpose in the universe observed by human beings. All supporters of this argument observe apparent order and regularity and conclude that the universe’s order is very unlikely to be due to random chance but is actually designed. The designer is concluded to be God on the basis therefore of premises derived from experience. The origins of the key foundations of the argument are often cited as lying with the ancient Greek philosophers, Plato and Aristotle. Whilst these philosophers have different epistemological viewpoints they concur when it comes to recognising that the order that we observe in the universe indicates the existence of an ordering force. For Plato this force was the demi-urge which fashioned the imperfect pre-existing matter using the templates of the perfect unchanging Forms. For Aristotle the Unmoved Mover, is the means by which order and beauty is explained. For both however something which exists outside of the universe we inhabit is needed to explain the order,design and indeed purpose that we observe within the universe and hence the founding principle of the T.A. was established. Heavily influenced by Aristotle, Aquinas develops the philosophical principles that the T.A. rests on into a more theologically based argument in the fifth of his ‘Five Ways’ in the Summa Theologica. He posits that something lacking intelligence cannot achieve its purpose unless something with intelligence directs it. Aquinas uses the example of an arrow to demonstrate this point; without an archer the arrow cannot achieve its purpose. That is to say the arrow will not hit the target without the intelligent archer taking aim and firing it from a bow. From this particular example Aquinas goes on to suggest that natural bodies lack intelligence yet behave in ways which suggest intelligence. This leads him to the conclusion that they must be directed by an intelligence. The evidence for this claim is to be found all around us in the way the universe follows natural laws, for example the rotation of the planets. For Aquinas the directing intelligence is ‘what all men call God’ and hence the God of classical theism becomes the explanation for order. Perhaps the most famous version of the T.A. was developed in the early 1800s when William Paley employed an analogy to help explain the T.A. which focused on the experience of order and its likely genesis. Paley points out that if we were to come across a watch on a heath without any knowledge of watches, because of its intricate mechanism and complexity, an intelligent person would still conclude it had been designed with a specific purpose in mind. Even without knowing its purpose or who the designer was, Paley claims we would nevertheless recognise design. This conclusions validity is derived from our experience that this type of complexity does not occur by chance. In the same way, the complexity and order evident in the natural world demonstrates a wonderous universe maker at work as the watch demonstrates the skill of the watchmaker hence by analogy the conclusion that God designed the universe is established as a sensible conclusion to the experience of complex order. Paley reflects on the eye as a prime example of design; in the eye order and complexity fulfil purpose and exhibit the qualities of intervention by a divine universe maker. In the 20th century the advances in scientific knowledge have been used by many theologians and scientists to further establish the likelihood of God’s existence. Famously in the 1930’s F. R. Tennant amongst others developed the anthropic principle claiming there are three types of empirical evidence in the world which support the thesis of a divine designer: the fact that the world can be analysed in a rational manner; the way in which the inorganic world has provided the basic requirements for sustaining life; and the progress of evolution towards the emergence of intelligent human life collectively point to the existence of a designer God. Tennant believed it would be possible to imagine a chaotic universe in which no rules applied an indeed without direction this would be what we would expect to develop. However, as the universe is not chaotic and intelligent life has evolved Tennant concluded that the most likely explanation for this is the existence of God. More recently the discipline of physics in the persons of John Polkinghorne and Paul Davis have used the anthropic principle to support their contention that chance alone is unlikely to explain why the exact conditions occurred in the universe to produce intelligent life. If there had been a minute change in any aspect of the universe, intelligent life would not have evolved, for Davis the fact that the universe is ‘just right’ cannot be explained adequately without the existence of God. He calls this the Goldilocks enigma. Further credence is given to this idea by theologican Richard Swinburne who also believed the existence of humans in an ordered, rational universe is too improbable for it to be the result of random chance. Swinburne determined that the simplest conclusion was to accept a deliberate divine designer hence effectively employing Ockham’s razor to establish the rationality of the T.A. Tennant also developed the aesthetic principle which relates to the way humans have a natural appreciation for things which are considered beautiful, such as music, art and literature. Since our biological understanding of the natural world developed through the theory of Natural Selection informs us that living organisms evolve on a ‘survival of the fittest’ basis, anything that does not aid survival would be unnecessary. Tennant claims that this appreciation of beauty is thus the direct result of a benevolent God who wants us to enjoy living in his creation. In other words the existence of beauty is God’s revelation leading to humans discovering God’s existence for themselves as it cannot be explained within any so called natural process of development. As is clear the T.A. has moved from philosophical to theological to scientific territory throughout its long history however at core it remains an argument which uses the experiences we have within the world of complexity, order and indeed purpose to conclude that there is something which transcends this world. Without this transcendent force the reality of wondrous existence is unexplained and hence God becomes the best explanation for the universe we find ourselves living in. b) ‘The teleological argument for God’s existence is not persuasive’. Assess this view. (15) The persuasiveness of the teleological argument (T.A.) is established by assessing whether the conclusion that design requires a God to explain it is the most likely explanation given that the argument employs a posteriori reasoning to establish its probable conclusion. Both the premises employed and the ultimate conclusion therefore need to be assessed in order to ultimately decide on whether the argument remains persuasive. For its supporters the argument’s strength lies in its ability to help us explain how that which is ordered and appears to have purpose, yet does not appear to explain its own ordering, could have come about. Aquinas in his Fifth Way recognises the need for things that lack intelligence to be intelligently directed by an external force to reach their telos; famously citing that an arrow will not hit its target without the intervention of an archer. The strength of this argument is to be found in it’s application of common sense. Human experience establishes the principle that order requires effort and work, as the writing of this essay doesn’t happen without the intervention of an intelligent mind. This principle is persuasively applied by Aquinas and others to the universe and leads to a sensible conclusion that the order in the universe, like the writing on the page needs a director up to the task – for the essay me, for the universe God. Hence the argument is persuasive. Whilst there is a logical progression in this argument it however has problems. Ultimately the essay and the universe are not alike. Both Hume and Kant have argued that the application of comparison, which the argument relies on for its success, is flawed. Ultimately the use of analogy, whether it be Paley’s infamous watch or comparison to this essay relies on accepting faulty logic. This is because the universe is unique, fundamentally unlike any man-made object and hence any analogy is doomed to be unsuccessful in establishing an understanding of the universe and hence the T.A is unpersuasive. This is perhaps however an unfair criticism in that the analogy is not claiming that the universe and a watch or essay are identical, only that they exhibit similar effects and therefore it is fair to assume that there is a strong possibility of similar causes. The conclusions being probable perhaps allows the argument to resurrect from the ashes of its detractors and re-establishes its persuasiveness. However the existence of order and complexity and the need of an origin to explain this being accepted does not necessarily however lead to the conclusion that God is the designer. With the discovery of the process of natural selection, now a widely accepted and scientifically verified principle, design no longer requires a transcendent designer to explain it; a view most famously postulated by Richard Dawkins. Random chance with natural selection based on the principle of adaptability increasing survival rates explains the order and complexity present to our senses. Hence the T.A.’s key contention that order cannot be the result of chance is challenged and by extension so is it’s persuasiveness. This criticism however only works if all order and complexity is explained by natural selection and there are those who would contend that whilst evolution offers an explanation for certain features it does not adequately explain others. The Aesthetic Principle, developed by F.R. Tennant being a prominent example of this line of thought. If all the wondrous order in nature is explained by the usefulness of the adaptations to survival why would there be a sense of beauty in the universe which arguably has no survival value? For Tennant it is this aspect of design which points to something beyond a mere utility as a directing force; indeed which establishes the likelihood of a God who cares enough to create a beautiful world. Hence given that evolution does not explain some aspects of the order the gate is left open to the need for a designing God as the complete explanation for all aspects of order and hence the T.A. remains persuasive. However whilst beauty is present in the universe it would be churlish to fail to also recognise that so is massive pain and suffering. The T.A., in attempting to persuade us that there is a benevolent God is potentially requiring us to look the other way when pain and suffering is present. To do this however is at best naïve and at worst ignorant. Surely if God designed a world as Mill, Hume and indeed Dawkins contend any person of common sense must also conclude that God is either an incompetent designer or a cruel one. The T.A. hence if it persuades us of the existence of a God presents an image of a God which is not worthy of worship and hence does not fulfil its remit and it would be best to abandon it altogether. This view however assumes evil serves no positive purpose; a point which is clearly challengeable. As pain inflicted by a surgeon to heal a patient is justified and the surgeon’s goodness remains intact, so too the pain and suffering experienced in the world could serve some positive purpose and hence ultimately might not damage God’s reputation as a caring being. Therefore the conclusion that there is no God is not the only sensible one. In conclusion ultimately the T.A.’s success rests on a willingness to accept that the explanation for the universe’s order and complexity does not exist within the universe and that despite the fact that the world does not absolutely point to God that it establishes a deities likelihood. On the basis that comprehensive alternative explanations are not yet available it seems sensible to conclude that the persuasiveness of the T.A. continues and hence the statement is incorrect. a) Explain the teleological argument for the existence of God (30) The teleological argument (T.A) relies on the empirical evidence presented by the universe to its human observers of order found in complexity and successful fulfilment of purpose. The central contention of the argument is that because of this order, design is an undeniable feature of the universe and hence a designer the only sensible conclusion. This conclusion is reached on the basis of a posteriori reasoning and human experience of the results of a lack of design - chaos. The origins of the T.A. are to be found in the ancient Greek philosophies of Plato and Aristotle. Both of these great thinkers find the experience of order in the universe and the reality of us having knowledge of this as evidence of a designing force that makes this possible. For Plato this is seen in his conclusion that a demi-urge, using the perfect unchanging Forms as templates, moulded preexistent matter to create pale reflections of the Forms imperfectly on earth. The key evidence of this is the reality of order rather than chaos. Hence the principle that order requires a designer was postulated by Plato and the key principle of the T.A was established. Aristotle, despite rejecting Platos’ Form world and demi-urge follows in the wake of his teacher Plato as he reaffirms the need for an intelligent designer of the universe on the basis of his theory of the causes. His famous Unmoved Mover was postulated to explain the characteristics of objects which exhibit order and telos (found in the final cause) and this reality leads inexorably to the conclusion that they must be ordered by a designer; for Aristotle the Unmoved Mover. The principles of order and purpose requiring a designer have lead more traditional T.A.’s to be formed and whilst the emphasis is different the central tenants of the arguments remain the same. The governance of the world is the route that Aquinas takes in his fifth way found in the Summa Theologica. For Aquinas it is plain that natural objects fundamentally lack intelligence yet move towards ends in predictable ways. This reality is logically explained by postulating a directing force, to explain this order. Aquinas’ example of an arrow being directed to a target illustrates his point; he contends that it is illogical to assume that things which lack intelligence would order and direct themselves it would be akin to this pen directing itself to write this essay! In the same way the quality of the natural bodies in the world i.e. lack of intelligence means they cannot direct themselves. Arrows, pens and natural bodies have order and purpose but only if they are directed and they clearly are. For Aquinas the designer who does the directing is God and the evidence of his existence is in the ordered and directed universe we experience. Aquinas focuses on the reality that unintelligent objects need directed to propose his T.A. William Paley almost 500 years later in his seminal work Natural Theology focuses his T.A. on explaining the experience of observing design and hence concluding to a designer using his famous watchmaker analogy. For Paley the experience of finding a clearly designed object such as a watch results in the logical conclusion there is a designer of the watch. Discovering a stone would not, however, lead to the same conclusion because of the features of a stone. It is the reason for this distinction that is at the heart of his T.A. He argues that knowledge of the purpose or the origin of the watch is not the reason for the distinction rather it is because of the complex features evident in the watch e.g. the cogs, springs etc. These features clearly point to the reality of a designer. The stones lack of complexity and regularity mean the same conclusion would not be drawn. In science the reality that things are ‘just right’ for the sustaining and thriving of life provides evidence of Paley’s contention that the universe is analogous to the watch not the stone. The mix of gases, distance from the sun, force of gravity, age of the universe, solar luminosity along with many other ‘just right’ characteristics are persuasive evidence that the mind of a designing force is evident in the organisation of the universe. Paley goes on to point out that purpose is integral to this regularity as it moves to an end and this is evident in the natural world where things are organised in such a way as to be fit for their purpose, an example he offers is the laying of butterfly eggs on the very plants they need to eat when hatched to survive. The human eye also offers a persuasive piece of evidence for Paley of complex order which exhibits purpose. Hence, as with Aquinas the ordering of the universe, the purpose of this order and the need for a directing force are again established. Paley ultimately is claiming that the universe is like the watch, and like the watch its order is only explained by accepting the reality of a designer; in the case of the universe a ‘wondrous universe maker’; God. In the 20th Century the argument continues to have its supporters and there are two main incarnations that the T.A. has assumed. Firstly the aptly named Anthropic Principle, which primarily relies on the reality of human existence to make its case. Using evidence drawn from both how we exist and the sustaining of this ability to exist the existence of an intelligent designing force is established. Within the scientific community this argument has many supporters amongst them, John Polkinghorne, Paul Davis and F.R. Tennant. Whilst there are various statements of the anthropic principle the central ideas is that the universe’s ‘fine tuning’ leads inexorably to the conclusion that it has a designer. F.R. Tennant points to three key pieces of evidence which imbed this viewpoint. Firstly the world is precisely organised to sustain life, as Paul Davis in his Goldilock’s Enigma says it is ‘just right’ for the thriving of life. For all these things to come together so perfectly to allow life to be possible is clear evidence of design as random chance could not have produced such perfection. Secondly our ability to rationally understand the universe points to its regularity and organisation as does the finally the fact that evolution has produced beings who are capable of understanding and analysing i.e. us! Hence it is the existence and thriving of human beings that is at the heart of the Anthropic Principle and it is this that leads logically to the need for a designing force to make this fine tuning, and ultimately our ability to understand it, possible. The universe writes on and through the mind of humans its order, its design and its purpose and hence points to the mind of its designer; God. It is the mind of God that is therefore seen in this design and hence as the mind of an artist is revealed by his/her art so the mind of God is seen through his/her design. This thinking leads to a final version of the T.A.; the Aesthetic argument. The order of the universe is not only functional but beautiful and the capacity of humans to appreciate this and indeed value that which has no survival value, Tennant suggests, is evidence of a benevolent God who creates an environment which inspires and nurtures rather than merely sustains basic needs necessary for survival. Hence the existence of aesthetics as a human reality is in and of itself evidence of a designer God. The force of the T.A. lies in its focus on the signposts placed in the shear wonder of existence, as Boethius suggests the ‘music written in the fabric of the universe’. The universe functions so beautifully to allow for life to be both sustained and to thrive, it is knowable because of regularity, and ultimately leads to us, beings capable of appreciating all of this. Yet it is made of matter which lacks intelligence and hence doesn’t contain within itself the capacity to order itself. At its heart is the conclusion that random chance would not result in this reality, only an intelligent designer; God, could bring this wondrous reality about.