Topic: Correspondence theory...
s1owhand's photo
Fri 07/01/11 05:00 PM

This thread is about truth and the role that it plays in thought/belief. Many people, myself included, hold that truth is correspondence to fact/reality. Let's look at how this works...

When we say that X is true, we mean that that's the way that things are, that X is the case, that X is an accurate representation of reality, that X matches up to the facts at hand... in short, that that corresponds to fact/reality.

This makes truth 'objective'; as in it is not determined within the subject's thoughts, but rather that our thoughts only claim to be matching up to the way things are. All belief necessarily presupposes it's own truth. I believe X, means I believe X is true. However, we can clearly see that belief is insufficient for truth. If truth were entirely determined by belief, then we would have two separate people believing diametrically opposing things and they both would be true. We already know that X cannot be both true and false simultaneously. So, if person A holds X, and person B holds not X, then at least one of them is wrong, and possibly both. Again, this shows that truth is not a matter of belief, and that belief presupposes it's own truth/reality correspondence.

I'll leave it here for now...

Questions, remarks?



The Truth defined: That which sets you free.

drinker

bigsmile

no photo
Fri 07/01/11 05:02 PM

I think indifference will set you free faster than truth.laugh :tongue:

s1owhand's photo
Fri 07/01/11 05:19 PM


I think indifference will set you free faster than truth.laugh :tongue:


Indifference: The imprisonment of the soul in a purgatory of nonexistence.

drinker

Sleeping and never waking.

no photo
Fri 07/01/11 05:26 PM



I think indifference will set you free faster than truth.laugh :tongue:


Indifference: The imprisonment of the soul in a purgatory of nonexistence.

drinker

Sleeping and never waking.


No, indifference is --I don't care what anyone else thinks, believes or does.laugh laugh


s1owhand's photo
Fri 07/01/11 05:35 PM
whoa

http://www.merriam-webster.com/dictionary/indifference

creativesoul's photo
Fri 07/01/11 06:08 PM
I disagree that the past "exists."

As you said, "there are nothing but "remnants" of the past. Remnants are remnants. They are clues perhaps. But they are certainly not "the past" itself.

A thing or an event can only exist in the present.


Look Jb. You are completely wrong here. I will attend to this semantic argument once, so listen carefully, because I will not tend to it again. And yes, I'm annoyed by these kinds of argument. They are useless and pointless. We're talking about truth. I'm not sure what you think "the past" is, but I'm going to offer you the ability to understand something that, by virtue of it's corresponding to known fact, does two things... 1. shows you where you've went wrong and 2. instantiates truth correspondence.

The past is right in front of our faces. It is the only thing that can be right in front of our faces. That is what I meant by "there are nothing but remnants of the past". Now, before you go setting your mind on an argumentative bent, STOP.











Please read the following carefully, as I'll not say it again.













Let me put this in clearer terms, for it seems that part of this is a misuderstanding due to the lack of clarity in my own expressions. In other words, I'm assuming some responsibility here. With that being said...

There are only remnants of the past. There is no accessible 'present'. This is easily explained. For example, as I write these very words, time goes on, and this non-existent 'present' immediately becomes the past. There is no such a thing as now. "Now" is gone as fast as you can say it. Reality is fluid, and everchanging, and that is a fact. Time measures that change. So, in essence, the words that you're reading are remnants of the past. This is further supported by our knowing that he light that we see coming from stars was generated lightyears ago and has since traveled through the universe in order to enter our pupils.

In other words we're always looking at the past. That must be the case. It can be no other way due to the time that it takes for light to reflect off of an object, make it's way through our eyes towards the retina, through the nerve endings and into the occipital lobe. All of that is required before we can see anything at all.

Now, I've made my point. It is backed by a wealth of scientific knowledge as well as valid reasoning. I'm sorry if this seems snippy. I mean, you're more than welcome to continue in this disussion. It's just that it is irritating to me that you ignored a very important question, which - had you asnwered it - would have kept your thoughts on the matter in the context that I want this discussion to remain in. However, instead of explaining what your post had to do with truth, like I asked you to do, you pursued a line of reasoning that conflicts with known fact.

I just showed you how truth correspondence works, by showing you how your claim does not match up to the way things are, and is therefore, not true. Believe or not, that is up to you.

no photo
Fri 07/01/11 07:52 PM
Edited by Jeanniebean on Fri 07/01/11 07:57 PM
Creative,
Since you seem to be incapable of interpreting or understanding anything I say, in my own words, I will cut and paste something you should be able to understand about the Correspondence Theory of Truth and why I disagree with your thinking.



No Independent Access to Reality

The objection that may well have been the most effective in causing discontent with the correspondence theory is based on an epistemological concern. In a nutshell, the objection is that a correspondence theory of truth must inevitably lead into skepticism about the external world because the required correspondence between our thoughts and reality is not ascertainable. Ever since Berkeley's attack on the representational theory of the mind, objections of this sort have enjoyed considerable popularity. It is typically pointed out that we cannot step outside our own minds to compare our thoughts with mind-independent reality. Yet—so the objection continues—on the correspondence theory of truth, this is precisely what we would have to do to gain knowledge. We would have to access reality as it is in itself, independently of our cognition of it, and determine whether our thoughts correspond to it. Since this is impossible, since all our access to the world is mediated by our cognition, the correspondence theory makes knowledge impossible (cf. Kant 1800, intro vii). Assuming that the resulting skepticism is unacceptable, the correspondence theory has to be rejected, and some other account of truth, an epistemic (anti-realist) account of some sort, has to be put in its place (Cf., e.g., Blanshard 1941.)

This type of objection brings up a host of issues in epistemology, the philosophy of mind, and general metaphysics. All that can be done here is to hint at a few pertinent points (cf. Searle 1995, chap. 7; David 2004, 6.7). The objection makes use of the following line of reasoning: “If truth is correspondence, then, since knowledge requires truth, we have to know that our beliefs correspond to reality, if we are to know anything about reality”. There are two assumptions implicit in this line of reasoning, both of them debatable.

(i) It is assumed that S knows x only if S knows that x is true—a requirement not underwritten by standard definitions of knowledge, which tell us that S knows x only if x is true and S is justified in believing x. The assumption may rest on confusing requirements for knowing x with requirements for knowing that one knows x.

(ii) It is assumed that, if truth = F, then S knows that x is true only if S knows that x has F. This seems highly implausible. By the same standard it would follow that no one who does not know that water is H2O can know that the Nile contains water—which would mean, of course, that until fairly recently nobody knew that the Nile contained water (and that, analogously, until fairly recently nobody knew that there were stars in the sky, whales in the sea, or that the sun gives light). Moreover, even if one does know that water is H2O, one's strategy for finding out whether the liquid in one's glass is water does not have to involve chemical analysis: one could simply taste it, or ask a reliable informant. Similarly, as far as knowing that x is true is concerned, it seems the correspondence theory does not entail that we have to know that a belief corresponds to a fact in order to know that it is true, or that our method of finding out whether a belief is true has to involve a strategy of actually comparing a belief with a fact—although the theory does of course entail that obtaining knowledge requires obtaining a belief that corresponds to a fact.

More generally, one might question whether the objection still has much bite once the metaphors of “accessing” and “comparing” are spelled out with more attention to the psychological details of belief formation and to epistemological issues concerning the conditions under which beliefs are justified or warranted. For example, it is quite unclear how the metaphor of “comparing” applies to knowledge gained through perceptual belief-formation. One might also wonder whether competing accounts of truth actually enjoy any significant advantage over the correspondence theory, once they are held to the standards set up by this sort of objection.

In one form or another, the “No independent access to reality”-objection against correspondence theoretic approaches has been one of the, if not the, main source and motivation for idealist and anti-realist stances in philosophy (cf., e.g., Stove 1991). However, the connection between correspondence theories of truth and the metaphysical realism vs. anti-realism (or idealism) debate seems less direct than is often assumed. On the one hand, deflationists and identity theorists can be, and typically are, metaphysical realists while rejecting the correspondence theory; and advocates of a correspondence theory, on the other hand, might be metaphysical idealists (e.g., McTaggart 1921) or anti-realists, maintaining that facts are constituted by mind or maintaining that what facts there are depends somehow on what we believe or are capable of believing.



With that I will say, that this kind of discussion is way to "mental" and a big waste of "my" time.....

But have fun with it.asleep



no photo
Sat 07/02/11 01:56 AM
Edited by massagetrade on Sat 07/02/11 01:58 AM

2) You can prove a negative just as far as you can prove a positive. "I think, therefore I am" proves that I exist and it also proves that I don't not exist, at the very least to me.


Usually when people say 'you can't prove a negative' they only have the vaguest idea of what they mean by the phrase...and sometimes they then proceed to an illogical conclusion as if this statement was a known truth.

If we mean 'an assertion phrased with a negation', then of course we can generally prove positives and negatives with equal ease.

For some kinds of claims, there is a definite and dramatic asymmetry wrt proving the positive and negative forms of the claims. If I say "somewhere in this house there is a blue marble", all we have to do is find a single blue marble in the house, and the statement is definitely true. How do we prove it is false? Inspect every cubic centimeter of the total volume of the house - and be sure that nothing is moved in any region we aren't currently inspecting?

If we find one, positive proof is done.
If we fail to find one, we have to wonder if it was a flaw in our search method. I mean, technically you can still prove that there is no blue marble in the house, but to meet my standard of 'proof' you might have to destroy the house.

Edit: I recognize that this does nothing to address the notion of 'proving a negative' which is based on phrasing; I don't argue that point. You could say "This house is absent of any blue marbles", and now disproving the claim might be easy, proving the claim is necessarily hard.

no photo
Sat 07/02/11 02:05 AM


"The way things are/were" (the truth of things) being dependent upon individual observers, cannot be known objectively, especially by a single perception.

So, if truth of "the way things are/were" cannot be known objectively then to speak of something as "truth" (objective truth) is pointless because it depends on perspective and opinion (are these not subjective things?)




This is the nirvana fallacy. Suppose it is true we cannot achieve perfect objectivity - that doesn't mean that speaking of objective truth is pointless, not at all. This line of reasoning is convenient for people who wish to deny reality. It seems logical, but it is not.

no photo
Sat 07/02/11 02:06 AM
Edited by massagetrade on Sat 07/02/11 02:07 AM
(duplicate post)

no photo
Sat 07/02/11 02:06 AM
Edited by massagetrade on Sat 07/02/11 02:06 AM
(duplicate post)

no photo
Sat 07/02/11 02:12 AM

The only things that can be called "true" are statements.



False.

My love is also true, and my love is not a statement.
I used to practice archery. My aim was often true.
The wheels on my bike are true.
I have had true friends.


s1owhand's photo
Sat 07/02/11 02:18 AM


The only things that can be called "true" are statements.



False.

My love is also true, and my love is not a statement.
I used to practice archery. My aim was often true.
The wheels on my bike are true.
I have had true friends.




So True.

drinker

creativesoul's photo
Sat 07/02/11 09:35 AM
Good examples of how meaning equals use. Point well taken massage. One can called other things true. What would it take for those particular statements to be true?

s1owhand's photo
Sat 07/02/11 09:47 AM

True Lies.

bigsmile

creativesoul's photo
Sat 07/02/11 10:03 AM
'Good' action/suspense movie, meaningless statement.

laugh

no photo
Sat 07/02/11 10:38 AM



"The way things are/were" (the truth of things) being dependent upon individual observers, cannot be known objectively, especially by a single perception.

So, if truth of "the way things are/were" cannot be known objectively then to speak of something as "truth" (objective truth) is pointless because it depends on perspective and opinion (are these not subjective things?)




This is the nirvana fallacy. Suppose it is true we cannot achieve perfect objectivity - that doesn't mean that speaking of objective truth is pointless, not at all. This line of reasoning is convenient for people who wish to deny reality. It seems logical, but it is not.


You may speak of objective truth and what you might imagine it to be, but you cannot know it.


no photo
Sat 07/02/11 10:51 AM
Imagine an experiment.

A man enters a room (a controlled laboratory experiment.)

In that room there are three tables and there appears to be a glass sitting on each table.

Table #1: There is a glass sitting on the table.
Table #2: There is a glass sitting on the table.
Table #3: There is a glass sitting on the table.

All statements are true only if there are three glasses, each sitting on the respective tables. Correct?

But the Observer cannot know if these statements are true. The man, the observer, sees three tables and each table appears to be in the room and each table appears to have a glass sitting on them.

However:

Table #1. is a hologram. In reality, there is no glass sitting on that table.

Table #2 is a real glass sitting on the table.

Table #3 has no glass at all, but the observer has been hypnotized into seeing a glass sitting there.

*********************

The point being, we cannot know what is true as is corresponds to the way things are/"were" because we cannot know objective reality.

We can only think we know.

We can only believe we know.

We can only agree or disagree on what is real because we cannot know what is real or what is true.













no photo
Sat 07/02/11 11:08 AM
Edited by Jeanniebean on Sat 07/02/11 11:11 AM
Suppose it is true we cannot achieve perfect objectivity - that doesn't mean that speaking of objective truth is pointless, not at all. This line of reasoning is convenient for people who wish to deny reality. It seems logical, but it is not.


We cannot achieve perfect objectivity.

We cannot even be certain that reality is "objective."

I do not "wish to deny" reality. If I did "deny" your perception of reality, all I am denying is your perception of it. You cannot know what THE OBJECTIVE REALITY is and neither can anyone else. They can only agree on what it is.

And this line of reasoning is not merely "convenient." This line of reasoning is important if you want to truly keep your mind open to other possibilities about the nature of reality.

But what do people do instead? They observe, decide and define what they think objective reality is and they agree on it. Then, anyone who dares to tell them that they cannot know objective reality is said to be "denying" reality.

That is false.
They are merely questioning your perceptions of it.




no photo
Sat 07/02/11 11:26 AM

Imagine an experiment.

A man enters a room (a controlled laboratory experiment.)

In that room there are three tables and there appears to be a glass sitting on each table.

Table #1: There is a glass sitting on the table.
Table #2: There is a glass sitting on the table.
Table #3: There is a glass sitting on the table.

All statements are true only if there are three glasses, each sitting on the respective tables. Correct?


I think it would have made for a more interesting exchange if you had stopped there, and given us a chance to respond before continuing. At this point in your post I did not agree that the appearance of 3 glasses implied the reality of 3 glasses.

But the Observer cannot know if these statements are true. The man, the observer, sees three tables and each table appears to be in the room and each table appears to have a glass sitting on them.

However:

Table #1. is a hologram. In reality, there is no glass sitting on that table.

Table #2 is a real glass sitting on the table.

Table #3 has no glass at all, but the observer has been hypnotized into seeing a glass sitting there.


We don't yet have holographic technology which would trick a perceptive, skeptical person - with access to the projection - into thinking the holographic glass was a real glass.

Supposing hypnosis is so effective, the hypnotized person need only ask someone else if they also see the glass, or test the physical reality of the apparent glass. Suppose they feel the non-glass in their hands when they pick it up. Will they see water from the tap going into the non-glass, and not pouring through it into the drain? Will they fail to hear the sound difference between water pooring into a glass vs water pouring into a drain? Will they taste illusion-water when drinking from the non-glass? Will they fail to perceive themselves as dehydrated if they only drink such non-water?

This raises an interesting point. Some people are insane. Maybe more to the point, some people are sane but for various reasons thoroughly, immersively experience things which are not real. This doesn't prevent other people from developing a justified view of what is real.


The point being, we cannot know what is true as is corresponds to the way things are/"were" because we cannot know objective reality.


Somewhat true, but reasonable people choose a reasonable place to set their standard of proof, of certainty, and move forward.