Religious language: Verification and falsification debates Flashcards
What has been at the centre of large amounts of debate within discussions of philosophy of religion?
The provable truth of the existence of God, and resulting religious views
Which two major themes have defined the discipline of philosophy of religion?
The seeking of verification of beliefs and the attempt to disprove the reliability of religious statements. It debates whether or not some form of truth or knowledge could be argued to exist, and whether or not it can be achieved
When did logical positivism become hugely popular?
In the early 20th century among Western European scholars, and was supported by the Vienna Circle from 1924-36
What was the Vienna Circle?
A collection of scholars of varying disciplines from the natural and social sciences to maths. They gathered throughout this time period to discuss and debate a variety of subjects ranging from social and natural sciences to methods of knowledge. They published a variety of documents including their monographs on the scientific world. The group was called this due to their meeting in the University of Vienna
What is crucial about the time which the Vienna Circle existed?
It placed them within the various sociopolitical changes going on near Austria at this time, with the rise of German Nazism leading to WWII
Why did the group disband?
Following the murder of their chair, Moritz Schlick, by one of his students, following the gradual disintegration of membership
What did the Vienna Circle subscribe to?
The principles of logical positivism
What is logical positivism?
A method of philosophy ascertaining what knowledge can be said to be objectively true based on whether or not is empirical. It is a method of thought that posits that you can only verify the truth of a statement if it can be empirically known, if it is tangible and can be verified through sensory knowledge
Is logical positivism a priori or a posteriori?
A posteriori
What is the verification principle?
That in order to be cognitively meaningful, a statement must be proved by some form of procedure or test
What did the Vienna Circle say the role of the philosopher was?
To analyse statements to say whether or not they can be said to be true, and what can be said to be meaningful or meaningless
How did the logical positivists determine what counts as meaningful language?
They thought it depended on whether a statement was cognitively meaningful
What does it mean for a statement to be cognitively meaningful?
When it can be evaluated as either true or false
What are the two ways a statement can be proven as true?
The the proposition being analytic and therefore a priori and tautologous - or by being synthetic and verifiable by experience
Are people more interested in synthetic or analytic statements for the purposes of generating new knowledge?
Synthetic statements
Which English philosopher and writer was hugely influenced by the Vienna Circle?
AJ Ayer
What did AJ Ayer publish in 1936
The influential ‘Language, Truth and Logic’
What did AJ Ayer say about various disciplines within philosophy?
That they are meaningless because they are not verifiable
Which branches of philosophy did AJ Ayer say were meaningless because they are not verifiable?
Metaphysics, epistemology, ethics and philosophy of religion
What did AJ Ayer do to communicate his idea?
Posited different terms referring to different kinds of statements
What three different categories did Ayer split statements up into?
Analytic, synthetic and contingent
What are analytic statements?
Statements which contain meaning and evidence within themselves
What are synthetic statements?
Statements which do not contain meaning and evidence within themselves but are related
What are contingent statements?
Statements that could either be true or false depending on the context
What two different forms of verification did AJ Ayer posit?
Strong and weak
How does Ayer describe strong and weak verifications?
‘A proposition is said to be verifiable, in the strong sense of the term if, and only if, its truth could be conclusively established in experience. But it is verifiable in the weak sense, if it is possible for experience to render to possible
What is the issue with Ayer’s principle of strong verification?
It rests on experience as proof, but as Ayer illuminates in his book, the experience of human beings is flawed. Our senses are flawed - impaired vision, hearing, senses are all factors which could lead to our experiences being mistaken. For example, you could misread a sign or mishear a phrase. Experience cannot always be relied upon due to the flawed nature of human beings. Therefore empirical evidence cannot always be relied upon for conclusive proof
What issue with strong verification did weak verification solve?
The issue with strong verification is not so much that experience is unreliable, but that there are lots of meaningful statements that aren’t simply verified through experience. For example, historical statements like ‘the Battle of the Hastings took place in 1066’ or theories such as evolution are not verifiable through experience. As such the main issue with strong verification is that it exempts to many meaningful statements, whereas weak verification corrects this, as, in theory, one could experience historical statements or other theories as having meaning through observable evidence
Using gravity as an example, explain how strong verification is logically sound but doesn’t work in practise?
if we run the logic of strong verification, every statement we make is meaningless - even ideas like gravity, which we consider within our society to be accepted reality, would be challenged by this principle and effectively rendered meaningless. We cannot trust our senses to reliably tell us that we are staying grounded due to gravity; therefore, it cannot be proved, and so the statement that gravity exists is rendered meaningless by this statement. This causes a problem; strong verification works logically, but on a practical level it does not
How does Ayer acknowledge that the strong verification principle doesn’t work in practise in ‘Language, Truth and Logic’
He states that with the exception of tautologies, ‘it is impossible to make a statement of significant fact at all’
What is the critereon for weak verification?
It only relies on a statement being probable rather than provable
How does Ayer use the analogy of mountains on the other side of the moon to illustrate his theory of weak verification?
At the time of Ayer writing his work, we did not have the knowledge we now have about the moon. By the weak verification principle, it was reasonable to posit there were mountains on the side of the moon that we could not see; also by the weak verification principle this statement has meaning even if proven to be untrue. When Soviet Luna 3 produced pictures of the other side of the moon in 1959, it showed it to be meaningful and true as there are mountains on the other side of the moon
Give a statement to indicate Ayer’s damning position on religion and philosophy of religion?
‘The statement ‘there exists a transcendent God’ has no literal significance’
Define transcendent
Something which is beyond human experience
Why does Ayer think the statement ‘there exists a transcendent God’ has no literal significance?
Because it is meaningless by the standard of weak and strong verification
What should we stress about Ayer’s assertions regarding the meaningless nature of assertions about God’s existence?
That it doesn’t just apply to positive statements about God - it extends to atheism also. Stating that God does not exist is as meaningless to Ayer as saying God exist. Ayer views any discussion around philosophy of religion and the existence of God as being meaningless and therefore a waste of time
What are the big implications of Ayer’s claim that any discussions of philosophy of religion are meaningless?
It implies that all religious belief and language, whether for or against the existence of God, is meaningless. It would posit that discussion regarding these things - the ongoing discursive process of philosophy of religion - is inherently meaningless, with little to offer to the world. If we define statements in such a way and wish to speak only in meaningful ways, it is not just religious belief which must be abandoned, but religious disbelief also - and all forms of discussion regarding religious belief
List the criticisms of logical positivism
- The main issue with the verification principle is that it proves itself to be meaningless. By both standards of verification set forward by Ayer, the principles itself fails the text. It is not empirically able to be proved as we cannot sense the principle. It is not self-defining insofar as it does not prove itself; it is not a tautological fact. Therefore it is itself meaningless, and, by the standard of Ayer, not worth considering
- The issue is based with the foundationalism-based stance of logical positivism. This is the idea that some statements do not need to be proved because they are self-evidential. Those who stand for logical positivism argue that the premise is self-evidential; however, it is not necessarily. How can we conclusively say that there are two different types of statement
- The arguement rests on the strong association with science and facts. It completely ignores other sources for garnering truth, like literature, art or music. There can be deeper meaning and deeper truth found within these things as people have experienced. It is the reason these mediums are universal and found within every culture and have sustained. It is important to emphasise that this does not mean there is no place for art in society for logical positivists, as one might argue that things are meaningful beyond whether they are simply true or false
- If I were to instruct you too ‘open the window’, and as a response you got up and opened the window, then meaning has been communicated there. However, by the definition of logical positivism, nothing meaningful has been said. If I were to instruct you to ‘gjdkghh hdkoidk hbfruhn’ you would have no idea what I meant. These words make no sense to the listener and therefore there is not a response that it would be reasonable to give to these words. But according to logical positivism, both statements have the same perceived meaning - nothing. Communication and measured response seem to pose an issue with logical positivism
- Some propositions can only be verified by experience - for example, eschatological verification posits that an idea can be proved correct following death, such as the existence of God or the afterlife. Hick’s eschatological verification is specifically a response to the weak verification principle, as it is possible in theory to verify the existence of God in the afterlife. It would be allowed under the strong verification principle
- There is also an issue with sentences which are unintuitively not allowed by the verification principle - in particular, statements about things which are unobservable. For example, subatomic particles cannot be experienced; however, they explain much about our world. These issues were addressed by the logical positivists but did consistently prove difficult for them to navigate
Give an example of a self evidential statement
Descartes’ ‘cogito’
What did Descartes ‘cogito’ state
‘I think therefore I am’
What is Brummer’s problem with logical positivism?
He argues that it is erroneous to view religious sentences in the same camp as scientific ones. He argues that if one looks at the example of poetry - poetry produces a kind of truth that it is impossible to analyse scientifically; it would not make sense to scientifically analyse a sentence of poetry. However, that does not mean that just because it cannot be scientifically measured does not mean it does not exist, because we experience this to be true. In much the same way, it does not hold to view religious sentences in the same way as scientific sentences
What is Emmet’s problem with logical positivism?
She says that those who argue this way fail to understand the nature of metaphysical thinking. Natural theology, in her view, should be seen as analogous rather than scientific. Faith and religious sentences are more emphatically about expression than explanation for Emmet
What is Richard Swinburne’s problem with logical positivism?
He refutes it on the grounds that there are statements we would see as having meaning which would be rendered meaningless under the criteria of logical positivism, but that it wouldn’t make sense to call meaningless
What example does Swinburne use to express his problem with logical positivism?
Some of the toys that to all appearances stay in the cupboard while any humans in the house are asleep come out of their boxes in the middle of the night to dance without disturbing any detecting devices, and then go back to the cupboard, leaving no trace of their activity
Who is Anthony Flew?
A philosopher who has taken part in this ongoing discussion. He was a rational disbeliever. He challenged theists on the truth of the religious statement that God exists
Give the parable that Flew uses to prove his point
‘Two explorers enter a beautiful garden and stand in it. The garden is full of beautiful flowers, but also contains weeds. The ‘believer’ explorer, looking at the garden, posits that the garden must have been tended by a skilled gardener. The ‘sceptic’ explorer disagrees as there are problems with the garden, such as the weeds. They both stay in the garden and keep watch, looking for the gardener; however, no such gardener reveals himself and they find no evidence of the gardener. As time passes there continues to be no sign of the gardener, the believer begins to create more and more outlandish justifications as to why the gardener exists but they have not seen him
Who was Flew’s parable first used by?
British philosopher John Wisdom
What does Flew’s parable posit?
That theists refuse to acknowledge real challenges to their belief in God
What does Flew intend to do with his analogy?
Equate the believer explorer with theists, the sceptic explorer with a rational disbeliever, and to equate belief in the gardener with belief in God. He equates the increasingly outlandish ideas of the believer explorer as being akin to those who make the case for the existence of God, who, he argues, ignore the weeds in the form of evil and suffering. He argues in this way that theists lack the empirical evidence to prove the existence of God and yet continually insist on his existence. Through his invocation of this parable, Flew presents a challenge to those who continually believe in God
Give a direct quote from Flew to summarise his challenge to theists?
‘What would have to occur or have occured to constitute for you a disproof of the love of the existence of God?’
How does Flew’s question to theists trap them
- Because they would either have to conclude that there is evidence that exists that points towards the disproving of God’s existence (1) or that there is no evidence that could alter their state of belief (2)
- If they pick 1, Flew views religion to be meaningful but falsified. This means it retains its emotional and significant meaning to the believer, but is false in his eyes
If they pick 2, Flew views religion as being unable to be proved false to the believer, yet in his view that is completely meaningless
What idea did Flew put forward?
The falsification proposition
What does the falsification proposition say we can do to statements?
Test asserted statements to see whether or not they can be falsified
What example statement does Flew use to explain the falsification proposition?
‘All cats have 4 legs’
Explain Flew’s use of ‘all cats have 4 legs’ to show how the falsification proposition works
If all cats have 4 legs, then it would logically follow that there are no cats with three legs. Therefore if we one day encountered a three legged cat, this assertion would be proved false and we would have to accept this
What does Flew accuse theists of doing?
Wilfully ignoring encounters with evidence which might contradict their own beliefs regarding God in the same way one might ignore a three legged cat
Why does Flew have some sympathy for theists?
He acknowledges that it can be difficult for people to let go of long held beliefs
Why does Flew have a problem with theists?
His problem with them is that despite constant evidence that might contradict their beliefs, they refuse to acknowledge it
Give a quote from Flew that suggests that theism can be defeated by the accumulation of evidence contradicting the idea of the existence of God
‘Someone may dissipate his assertion completely without noticing that he has done so. A fine brash hypothesis may be killed by inches, the death of a thousand qualifications’
What challenge does the falsification proposition lay down to theists?
Because should they accept it, they then must falsify the idea that God does not exist. The challenge appears to effectively win the arguement on first look
Who acknowledged the strength of Flew’s arguement but then proposed a challenge to it with the use of their own analogy?
RM Hare
Explain how Hare uses the analogy of the madman to argue against Flew’s falsification proposition
There is a madman completely convinced that all the dons are out to kill him. His friends repeatedly stress to him that this is not the case and provide evidence to show this. However, the madman remains convinced. When put to Flew’s falsification test, since no evidence supports the madman’s theory his assertions must be meaningless. However, Hare argues that the madman may have plenty of evidence that might suggest they wish to kill him. However, it might not be the kind of evidence that the friends accept. According to Hare, the evidence may be the same provided information, but the world view of the interpreter will affect how it is taken and this will be a hindrance in the testing method. The perceived good behaviour of the dons would to the friends symbolise well-meaning intent, but to the madman it may be conceived as a front to conceal their murderous conspiracy. Both are valid
What does Hare term his biases or world views as described in his analogy of the madman?
Bliks
What does he say bliks are?
Unfalsifiable
Why was it so important that Hare highlighted the presence of bliks?
Because they are part and parcel of our everyday experience and will affect the way in which we navigate the world
How does Hare think we can get around the fact that bliks are unfalsifiable?
Because he thinks that it can be possible to draw a distinction between those bliks which can be said to be true and those which cannot. Most would argue that when you look at Hare’s analogy, the blik held by the madman was untrue
What does the idea of bliks clearly impact?
The discussion of religious ideas and statements
Why do bliks have such a big impact on how we discuss religious statements?
Because it raises the question of whether religious statements can be considered bliks or, as Flew terms them, assertions
Who replied to the works of both Flew and Hare?
Basil Mitchell. He disagreed with both of them, to an extent
What was Mitchell’s problem with Flew?
He disagreed with him that religious bliks and assertions are absolutely falsifiable. To make one assertion is to deny the opposite it possible
What three different ways does Mitchell think that religious language can be understood?
Provisional hypothesis, vacuous formulae and significant articles of faith
Explain Mitchell’s idea of provisional hypothesis
This is a scientific idea which can be disproved, and thrown away when evidence can be given ton prove it wrong. Flew argues that religious statements fall into this category - Mitchell disagrees
Explain Mitchell’s idea of vacuous formulae
With vacuous meaning empty, this term refers to beliefs which don’t change based on experience but also have no large impact on the life of the individual. This is where the bliks of Hare could fit into this description, and Mitchell believes that such statements or beliefs are mistaken
Explain Mitchell’s idea of significant articles of faith?
These are religious beliefs that are strongly held and have a huge amount of impact on the life of the individual, and to which the individual is hugely committed. For Mitchell, religious beliefs that are reasonable fit into this category
What does Mitchell think that religious people must be wary of?
He believes they need to be wary about the beliefs they hold on to and how committed they are to those beliefs to ensure that they do not become vacuous formulae. Religion fails in this sense
Explain Mitchell’s problem with religion?
He argued that religion is susceptible to falsification - which is why, in his view, religious doctrines change. He means that faith means that one holds a significant belief in spite of conflicting evidence. This can be reasonable so long as the belief does not become provisional or vacuous
What does Flew use the parable of the garden to prove?
He uses it as an analogy of how many theists refuse to allow real challenges to their beliefs, with no number of criticisms ever able to dissuade them from what they perceive to be the truth.
What does Flew think is the consequence of theists refusing to allow real challenges to their beliefs?
That by doing this they make their religious statements unqualifiable and therefore incapable of describing the outside world
What does the believer represent in the parable of the gardener?
Theists
What does the sceptic represent in the parable of the gardener?
Rational disbelievers
What does the gardener represent in the parable of the gardener?
God
What does the believer’s qualifications about the gardener represent in the parable of the gardener?
Solutions to things like the problem of evil or the transcendence of God
What does Flew think is the only way a statement can be meaningful?
If there are boundaries at which it could be falsified
Explain Flew’s problem with the way theists encounter evidence that contradicts their beliefs?
Because rather than re examining the validity of their statements about God, they instead re-define the term ‘God’ so that their statement can still apply
What a statement an assertion rather than an utterance for Flew?
An assertion is a denial of the negation of that statement
What is the difference between how Flew and Hare approach RL?
Flew does so in a cognitive way, Hare does do in a non cognitive way
What is Hare’s problem with Flew’s parable of the gardener?
Because he thinks it fails to explore all the ways that religious language can be meaningful or pertinent
Why are all bliks unfalsifiable?
Because they rely on your POV of what counts as evidence, not on a series of tests to determine whether they are correct assertions
What is a blik?
A worldview affecting what counts as evidence
Why does Hare think that bliks are so important within everyday experience?
Because he thinks they underpin all everyday experience