How do we come to know things?

  • Thread starter Thread starter Linusthe2nd
  • Start date Start date
Status
Not open for further replies.
Perhaps you are oversimplifying things?
I just have wrote down the claims that I have heard along my way. Coincidently, I sometimes use your words to respond to those use those claims: “Don’t you think you are oversimplifying things?”
Right. Both the physician and the specialist have much more depth of experience so their body of reasonings and judgements about their areas of expertise is much more fully developed.
Which means that they establish sophisticated relations that we can’t establish.
OK. But does that mean that those relations no longer exist to be discovered?
They didn’t exist before; they were established by us, but sometimes if our mental health deteriorates more and more, we become unable to establish them. However, the real or apparent basis to establish them still remains there, in front of us.
I did a quick search on this in the Summa Contral Gentiles in chapter 12, book 2, and I found this interesting quote from Aquinas:

This is confusing then… is this statement is a true reflection of what Aristotle and Aquinas thought, or were they were both “Building up” and “tearing down” then pretending that what they had built still stands, as you accused Imelahn?
Ut
Ut, I am not accusing Imelahn. This is just an interesting intellectual discussion; no accusations involved. I am sure Imelahn understand it this way.

Concerning what St. Thomas says about relations in the Contra Gentiles, it would be convenient for you to read also Book II, chapters XI and XIII-XIV, besides chapter XII. There is obviously a conflict there. And the questions I would have present in my mind while reading the texts are these: is there any relation at all inhering in a substance? If there is any, and some others which don’t, how can anyone distinguish between them, and how?

Now, look how even though St. Thomas says that those relations which are predicated between God and His creatures do not exist in God, he says that they are not predicated fallaciously; and the reason is that those relations simply express our way of understanding.

Please, go on reading those texts and let me know your thoughts.
 
So all of this pretty much agrees with Aquinas’ statement that relations are not in the knowable, but only in knowledge. I will have to take a closer look at what Imelahn has said in previous quotes to see how I can square what Aquinas said with what he is saying. Perhaps there is no real contradiction.
I like your benevolence, Ut; very good!
Still, the fact that we can make mistakes, how far do we want to take that? Do we make it a principle and claim that the relations we make are all unreal or have no bearing on reality? That they are all mind dependent? Or is it just a byproduct of the way human beings reason?
The fact that we can make mistakes should be seriously considered in any theory of knowledge. That is it. Please see my comment below.
I remember somewhere reading that there is a difference between the way human beings come to know and the way angels and God know things. Angels and God know things by their essence directly. Human beings have to build up knowledge through reasoning and establishing judgements and detecting relations. As that body of reasoned knowledge grows, it becomes more and more attuned to reality. Our experience of the thing known become more and more… a direct apprehension of truth - or essences. We no longer have to consciously make this judgements and reasonings, even though we can, if we consciously think about it.
I have said that knowledge is not an “identity”, but an essential, powerful, more or less effective and more or less efficient, “difference”. Reality allows us to do many things. And when we make our footpath in a given direction, we become less simplistic as we go on. We may become masters in that footpath, though we always have many problems to solve. Then, we might find that others have followed different footpaths, because reality allowed them to; and they are masters on their own ways as much as we are on ours, and they also have their own problems to solve. We could adopt an adverse attitude against each other; but there is also the option to be collaborative. I prefer this last option, which does not mean to me that there should be no discussion and that we should adopt new ideas (or old ideas, whatever) without close examination. It just means to me that we should always be open to listen and ask questions to become acquainted with the way others think. In my opinion, being rigorous means being respectful, and being respectful implies being rigorous.
But there is always the acknowledgement that only God knows all things. We are never omniscient. And…at least as far as the faith goes, the only infallible person on earth is the pope, and that only because his infallibility is guaranteed by Christ.

God bless,
Ut
May God help us, Ut.

God bless,
JuanFlorencio
 
Concerning what St. Thomas says about relations in the Contra Gentiles, it would be convenient for you to read also Book II, chapters XI and XIII-XIV, besides chapter XII. There is obviously a conflict there. And the questions I would have present in my mind while reading the texts are these: is there any relation at all inhering in a substance? If there is any, and some others which don’t, how can anyone distinguish between them, and how?
 
I remember somewhere reading that there is a difference between the way human beings come to know and the way angels and God know things. Angels and God know things by their essence directly. Human beings have to build up knowledge through reasoning and establishing judgements and detecting relations. As that body of reasoned knowledge grows, it becomes more and more attuned to reality. Our experience of the thing known become more and more… a direct apprehension of truth - or essences. We no longer have to consciously make this judgements and reasonings, even though we can, if we consciously think about it.

But there is always the acknowledgement that only God knows all things. We are never omniscient. And…at least as far as the faith goes, the only infallible person on earth is the pope, and that only because his infallibility is guaranteed by Christ.

God bless,
Ut
Yes, St Thomas says that God’s knowledge, united with his will, is the cause of things while things are the cause of our knowledge. When we are born into the world, our soul or intellect is like a blank slate and we acquire knowledge of the external world through our senses and the abstraction of the intellect. Angelic knowledge is like between God’s and ours. God created the angel’s intellect with infused or innate ideas or forms of things. The angel’s intellect is full of infused forms like a painted canvas; unlike ours when we come into the world which is like a blank slate. The angel does not use abstraction to gain knowledge nor does he acquire knowledge from things like human beings. The angel is created with innate knowledge and St Thomas says their knowledge is not discursive. For example, from one universal principle, they instantly grasp or know what falls under that principle without having to reason or compose or divide like ourselves. The angelic intellect is much superior to ours and more akin to God’s who from one principle or essence, i.e, His own, knows all things simultaneously.
 
Relation is one of the nine categories of accidents (accidental being) and accidents inhere in the substance. The accidents have no being apart from the substance. The being of the accidents consists in “to be in.” Relation in creatures is an accident while relation transferred to God is of the very substance and essence of God since there are no accidents in God.
 
🙂

But who is within that “our”, Linus? Is it only the aristotelians or any other human being as well (let’s say, Heraclitus, for instance)? Am I included or not?
Of course everyone is included.
Do you remember when Inocente asked you if Catholics applied those aristotelian doctrines that you were exposing, for the education of our children, and you responded correctly “No” (because, according to you, it was destined only to philosophers)? Well, I do constantly apply successfully my nuanced discussion of relations and interactions in the formation of my children, in problem resolution, in the analysis of texts, etcetera. So, it would probably be beneficial to aristotelians if someone among them introduced a slight nuance in their unhelpful doctrines to make something valuable out of them. Who knows?
Inocente ewchews any value to A/T philosophy at all. As far as the way you teach your children, I think you are confusing sceince with philosophy. Your teaching methods can be broadly described as " scientific. " But even scientific knowledge has it roots in philosophy. And in this case we are speaking of the philosophy of human psychology as taught by A/T. Your teaching methods are rooted in this philosophy but you have attempted to treat them as mutually exclusive and that is not the case. This is what Imelahn has tried to explain to you.

Linus2nd
 
Very interesting discussion in the Quolibetales:

dhspriory.org/thomas/english/QDquodlib.htm#2-1
I answer: it must be said that relations differ from all other categories of things in that those things which belong to other categories are real things from the very natures of their categories, as are quantities from the nature of quantity, and qualities from the nature of quality. But relations are not real things from the nature of relation. For we find certain relations which are not real but mental only, for example a knowable object is related not by any real relation existing in the knowable object but rather because knowledge is related to the object, according to the Philosopher in Metaphysica 5. But the reality of a relation comes from its cause when one thing has a natural order to another. The natural and real order is for them the relation itself. So right and left in an animal are real relations because they follow certain natural powers; however, in a column they are mental relations only according to an animal’s position in relation to the column.
Another good one here:

dhspriory.org/thomas/english/Compendium.htm#53
NATURE OF THE RELATIONS WHEREBY THE FATHER, THE SON, AND THE HOLY SPIRIT ARE DISTINGUISHED
The relations by which the Father, the Son, and the Holy Spirit are distinguished from one another are real relations, and not merely mental relations. Those relations are purely mental which do not correspond to anything found in the nature of things, but depend on intellectual apprehension alone. Thus right and left in a stone are not real relations, but only mental relations; they do not correspond to any real disposition present in the stone, but exist only in the mind of one who apprehends the stone as left, because it is, for instance, to the left of some animal. On the other hand, left and right in an animal are real relations, because they correspond to certain dispositions found in definite parts of the animal. Accordingly, since the relations whereby the Father and the Son and the Holy Spirit are distinguished really exist in God, the relations in question must be real relations, and are not merely mental relations.
Actually, the compendium is chalk full of discussions of real versus mental relations in terms of the Trinity.

God bless,
Ut
 
So, for example, we have the concept of horse and the concept of eagle; and there are horses and eagles out there. What are some of the logical relations between the concept of horse and the concept of eagle? and what are some of the real relations between a horse and an eagle?
I’m not to familiar with the accident of relation to answer this question adequately. Maybe Imelahn can offer some explanation here. I’m more famaliar with the common examples of relation such as father and son, mother and daughter, husband and wife, etc. If I’m not mistaken, logical relations or relations of reason have no extramental reality, they exist only in the intellect. Real relations are extramental with reference of realities outside the mind and not just between concepts in the mind. For example, your father has real existence outside your mind and so do you.

A real relation between a horse and an eagle might be that they are both mammals and animals. Again, I’m not sure this is the proper idea of the accident of relation. It seems like it is some kind of relation and possibly one that is not just logical but real.
 
Yes, St Thomas says that God’s knowledge, united with his will, is the cause of things while things are the cause of our knowledge. When we are born into the world, our soul or intellect is like a blank slate and we acquire knowledge of the external world through our senses and the abstraction of the intellect. Angelic knowledge is like between God’s and ours. God created the angel’s intellect with infused or innate ideas or forms of things. The angel’s intellect is full of infused forms like a painted canvas; unlike ours when we come into the world which is like a blank slate. The angel does not use abstraction to gain knowledge nor does he acquire knowledge from things like human beings. The angel is created with innate knowledge and St Thomas says their knowledge is not discursive. For example, from one universal principle, they instantly grasp or know what falls under that principle without having to reason or compose or divide like ourselves. The angelic intellect is much superior to ours and more akin to God’s who from one principle or essence, i.e, His own, knows all things simultaneously.
Yes, this is what I remember. Thank you for clarifying.

God bless,
Ut
 
Of course everyone is included.
It’s good to know; I feel alleviated now.🙂
Inocente ewchews any value to A/T philosophy at all. As far as the way you teach your children, I think you are confusing sceince with philosophy. Your teaching methods can be broadly described as " scientific. " But even scientific knowledge has it roots in philosophy. And in this case we are speaking of the philosophy of human psychology as taught by A/T. Your teaching methods are rooted in this philosophy but you have attempted to treat them as mutually exclusive and that is not the case. This is what Imelahn has tried to explain to you.

Linus2nd
Try to understand him. He has lived for I don’t know how many years without this doctrines. Suddenly they are presented to him as the easy and full explanation of everything (but in fact more obscure and mysterious than reality itself). It must be very hard to accept it. I can imagine it would be hard to me.

Any intellectual exercise is based on the same fundamental intellectual procedures, Linus. This is what I have been trying to explain to Imelahn. Both scientists and philosophers belong to the same species.

Why did I put in red those sentences of yours? I don’t remember now; but you might remember…At any rate, what has been put in red, red is!
 
I’m not to familiar with the accident of relation to answer this question adequately. Maybe Imelahn can offer some explanation here. I’m more famaliar with the common examples of relation such as father and son, mother and daughter, husband and wife, etc. If I’m not mistaken, logical relations or relations of reason have no extramental reality, they exist only in the intellect. Real relations are extramental with reference of realities outside the mind and not just between concepts in the mind. For example, your father has real existence outside your mind and so do you.

A real relation between a horse and an eagle might be that they are both mammals and animals. Again, I’m not sure this is the proper idea of the accident of relation. It seems like it is some kind of relation and possibly one that is not just logical but real.
I appreciate your honest answer, Richca. Thank you!
 
Basically both quotes say the same thing. Are these explanations enough to you? I mean, do you have the whole thing clear now?
Well, I now have a complete definition of what a relation is to Aquinas. I can use that to try and understand what he means in the SCG Book II. It certainly helps clarify what I initially took to be a contradiction. Perhaps later on this week.

That said, given what you have stated about your own thoughts on the matter, you would still disagree with him about real relations that inhere, such as right and left hand or father and son. Am I correct? The master slave relation would appear to be only mental, since there is nothing in the nature of a human being that makes them master or slave.

God bless,
Ut
 
Try to understand him. He has lived for I don’t know how many years without this doctrines. Suddenly they are presented to him as the easy and full explanation of everything (but in fact more obscure and mysterious than reality itself). It must be very hard to accept it. I can imagine it would be hard to me.
The work seems to me to be important historically for its systematic approach. I have perhaps two issues with it outside a historical context. One is that it contains known errors which tend to be glided over. Mere detail, we’re told, stand back and admire the magnificent magnificence. But when one persists in drilling down, it all becomes magnificently complicated, and one is told one must study it for many decades to understand the magnificent nuances. Which sounds more like mysticism than philosophy. The other issue is that the dogmas are obviously well-loved, and take on a religious significance, to the extent that in some quarters a criticism of Aristotle or Thomas is seen as a direct attack on Catholicism (Thomas is a saint, I am told). It’s hard to know whether proponents can be objective if they have a predisposition to be less skeptical than with other philosophers (and I’ve often been told there are no other philosophers, period).

But whatever, that’s just a view from the cheap seats here in the back of temple. 😃
If this relation of sizes of bodies A and B inheres in them and is impressed on your mind, why do you have to work so hard, and why is it that you can make mistakes?
I thought this was an interesting point when you raised it the other day, and since I’m posting…

Suppose we are not designed to compare sizes, and have no circuitry in our heads by which to make accurate size comparisons. Then it seems reasonable to conclude we will make more mistakes than if we were so equipped. In similar fashion, we are definitely not designed to do arithmetic, since computers are much faster and more accurate.

Let’s generalize that, and ask hypothetically, what if we’re not designed? If we are not designed, do our genes force us all to see the world as Aristotle sees it? If so, then how did his very tidy scheme get into our genes? If not, then are all children in all cultures compelled to learn to see the world his way?

(remembering of course the ban on debating the e word)
 
What are our minds conforming to in mathematics then? When the things known are not defined? Only the accident of quantity?
For the most basic forms of mathematics (arithmetic and geometry), our minds conform in essence to the accident of quantity. It is, however, abstracted and idealized. We are basically considering quantity by itself, without taking the particular characteristics of substances into account. In geometry, for example, we examine squares in their pure “squareness,” without considering that real-life square objects have thickness, irregularities, and so on.

The more arcane kinds of mathematics are based on mental constructs that derive ultimately (but more remotely) from the quantity that we observe in experience.
What do we become when we move beyond physical objects into more abstract domains such as mathematics and concepts such as justice, goodness, truth, and so on? Where the analogy between informed physical things, and informed intellect breaks down a little?
God bless,
Ut
Strictly speaking, we only “become” (take on the form of) something real and concrete. For material things, doing so is easy for us, because it is the natural tendency of our intellect.

However, when we try to grapple with realities that go beyond the immediate physical world—like when we consider our own spiritual souls, or creatures like angels, and especially when we consider God—then we have a harder time. We have to make careful use of our ability to reason, and especially of our ability to make analogies.

So what about abstract concepts? They are abstractions that we derive from the concrete realities we encounter. We have direct experience of just people, and from these we learn what justice is. Similarly with the other concepts. (We learn about goodness from the fact that we have appetencies; about truth because we observe that what we have in our intellects corresponds, and ought to correspond, with reality; and so on.)

To put it another way, there is no such thing as “justice” (or “goodness” or “truth”…) all by itself. In our experience, there are just people, good people (and good actions, and good food, and all sorts of good things), and true knowledge. By a difficult and involved process (philosophically speaking, here), we can come to know that all of these perfections come from a single source; namely, God, who is Justice, Goodness, and Truth Itself. But our first contact with these notions is always taken from our direct experience.
 
Thank you. 🙂

It is not only to understand something which is beyond sensory experience that we use analogy. We do it when we want to understand sensory experience too.
We don’t need analogy to know those things provided directly by experience. This experience is, rather, the raw material for our analogies.

We do need analogy for any knowledge that goes beyond direct experience. That applies to the inner workings of our sensory faculties, certainly. A sense cannot observe itself as it senses. (The intellect, however, yes. See below.)
And it is because we do not become the thing known; but remaining different from it, we compare it with other objects with which we have had similar interactions before. If we find an object B with which we can compare the object A, then we say we know the object A.
Note that I have specified on various occasions we become the thing known intentionally. Evidently, our own substance remains the same; it is merely our intellects that change so as to accommodate the form of the thing known.

One of my difficulties I see with the theory you propose is that I don’t see how we can compare A with B without first apprehending A and B (which means intentionally “becoming” A and also B).
In general, we know objects by establishing relations between its composing elements, or by describing their interactions, or by comparing them with other objects (which display similar interactions). So, if we meet an object which is simple and unique, we remain muted in front of it: we are in front of it but we don’t know it.
So how do I establish relations between objects without first knowing what they are? (This is in line with my comment above).

I am not denying that contrast can help us to know things better; I am just not getting my head around the idea that the relation can come before the understanding of what we are relating.
Suddenly (even after saying that it is a mystery -sorry for you, Linus), you talk about spiritual substances, and the intellect, and the will, etcetera), as if you were talking about your right and left hands. But what you are doing here, Imelahn, is to model what you understand by the word “intellect”. …], but you need to realize that those rough comparisons were not impressed on your intellect by the action of another intellect (or by the reflect action of your own intellect). In other words, in the act of knowing itself your intellect does not become identical to itself (if it became something, it became clay:)).
I have to use comparisons (analogies), because the reality being described is non-physical. (The clay analogy, of course, was just an illustration to help someone understand a little better.)

Note that we do have awareness of our intellectual acts. When I recognize someone or something, I am also aware—in the very same act—that I am doing an act of recognition.

This is very different from our sensory faculties. Our eyes are not conscious of seeing; nor our ears of hearing. Some other faculty—namely, our intellect—is responsible for being aware of those actions.

We are self-aware; the Medievals called this property the reditio completa. This is one the of the most important reasons for thinking that we are not only corporeal, but also immaterial—i.e., spiritual—beings.
If the objects of geometry are idealizations of reality (and I don’t necessarily reject that), it means that they are not produced by the action of reality upon our mind.
Why not, exactly? What are the models we use to make the idealization?
Besides, it is not possible to show that the squares and circles that we imagine are the Euclidean squares and circles.
Are you referring to the non-Euclidean geometries?

We don’t really need to “show” that the figures we imagine are Euclidean; Euclidean geometry is simply the easiest and most natural abstraction of such figures.
What we know about the possibilities of our imagination does not support the alleged assumption of the geometrical forms by it. So, what could be the origin of those mental entities? If they are not impressed on our intellect by the “real” squares and circles, are they a reminiscence of our stay in the topos uranus?🙂
Whatever kind of geometric model you use (and naturally, I grant that geometry entails a choice of models, depending on the application), the ultimate basis for it is still the physical extension of real objects: square-shaped objects are the model and basis for the geometric concept of squares; circle-shaped objects for circles, and so on.
Then, in that case, the intellect is not “malleable” because it is spiritual, but because it does not know. However, there are many things which do not know, and I tend to think that you would not say that they are “malleable” (your “sub-human creatures are non-malleable” induces me to think that). You are missing something, Imelahn…
Look at it this way: spiritual creatures (angels and men) are intermediate in nobility between animals and God (of course, God is infinitely greater than even the greatest angel).

Sub-human animals are incapable of taking on the forms of other substance, because their souls are not sufficiently powerful.

Men and angels are powerful enough take on the forms of other substances. However, something has to act on their intellects in order for that to happen. (In the case of man—at least here on earth—it is the forms of material things.)

God, however, is infinitely powerful. He does not need anything or anyone to put His intellect (which is identical with Himself) into act.
 
If you have said that reality acts upon our intellect to impress on it its forms, what do you mean when you say that people differ in their penetration of the mystery of an object (here, Linus, more mysteries!, oh, my friend…)? You should say that people differ in their degree of hardness or resistance to be penetrated by reality.
That is true to some extent. I would put it more positively: some people are naturally more perceptive than others. However, we can also make an effort, with our wills, to learn more about things.
I said: “we would not need to speak”. What do you mean when you respond: “no one would understand what the other was speaking about”.
Either way. Since we don’t have comprehensive knowledge of anything, we need each other’s help in order to increase our knowledge. Even if we had comprehensive knowledge of some things, we also learn a lot based on other people’s testimony (that is the basis for encyclopedias, atlases, textbooks, going to school…). We would “need to speak” to each other for that purpose at least.
 
🙂
Come on, Imelahn; have you noticed how you build something, then you destroy it, but immediately you pretend that it is still standing. Do you have another example, besides the “natural-conventional” right and left?
Father and son, fellow business associates, brother and sister (and any other combination thereof), north and south, planet and satellite, trunk and branch, husband and wife, doctor and patient…

All of these represent pairs of mutual relations, in which, if you took away one of the parties, the relations would cease to exist.
 
The reason why relations are said to belong to the “real order” is the conviction that only this way they would be “objective”, they would be what they should be for everybody; there would be a foundation for universal agreement; there would be a basis for your belief that you are right (something that certain persons desperately need). I tend to think that such an assumption is misleading. Besides this assumption, Imelahn has proposed that the “real order” impresses those relations on our minds. This would imply our infallibility (not only concerning those relations which according to Imelahn “are available to direct observation”, but concerning every relation). However, we are not infallible (taking the example of the right and the left hands: when I was a boy and every Monday we were in the school yard to honor the national flag, whenever we received the order “turn left” or “turn right”, one of my classmates used to make a movement with his right hand -as if he were writing on the air without a pencil-, to identify his right or his left. It was obvious that he needed to execute a number of mental operations to be able to follow the order; but he sometimes made a mistake (was reality reluctant to impress the right and left relations on the mind of this boy?).
Now wait a minute: everyone gets confused now and then (especially as children) as to which hand is the left hand and which one is the right hand. That doesn’t mean that we don’t apprehend the relation itself: I have two hands; one is the mirror image of the other, or in any case, is on one side of my body with respect to the other.

Indeed, the fact that we confuse them so easily confirms that what we are apprehending here is a pair of mutual relations. It is rather easy for us to mix up the “endpoints” of the relations, but the relations are there for anyone to examine.
Here is another example: if you are offered a set of pictures of hands, some of them showing the palm and others the back, oriented in different ways, and you are asked to mentally separate the left hands from the right ones, it will not be enough for you to “let reality” impress your mind: you, like my classmate, will need to imagine certain movements with each one of those images to identify them as right or left hands. And if you are given a time limit, you will probably make mistakes).
This involves complex spatial relations, which is a skill we have to learn. That is not what I was referring to. When I say we apprehend the relations between our hands, I mean the relationship between the living hands on your body, right now. We can mix up the words “left” and “right,” but we can’t mess up the fundamental relationship between the two hands. (The classmate in your example confirms this: he had to remind himself that his “right” hand was the hand he wrote with. He had the idea of right-hand and left-hand correct; he just couldn’t remember which term went with which notion—a very different problem, and a common one when dealing with relations that do not involve an obvious hierarchy.)
I acknowledge that it is not evident (in the strict sense of the word) that relations do not belong to the “real order”. It is quite normal to think that relations are there, in front of us. And I explain this common view saying that it is a result of our sophistication. When I go to the physician, he does his inspections, he asks certain questions, he gets to his conclusions and he finally gives me his recommendations. Same thing when I take my car to the specialist: he will inspect the engine, will do some tests, new inspections, new tests, etcetera, until he finds the problem and solves it. Both the physician and the specialist “see” almost immediately relations which I don’t see; and it is just because they have developed experiences that I haven’t. They have become sophisticated, and they make their surroundings sophisticated too.
I substantially agree, but that does not take away the validity of the simple, direct knowledge we all have. The car won’t start. That is evident to everyone. Only the mechanic has the know-how to discover why it won’t start. He has the scientia necessary for that task. Similarly with the doctor: I have a persistent cough. The doctor can diagnose it, or even discover symptoms I hadn’t noticed, thanks to his know-how. But the original symptoms that made me go to the doctor are evident even to laymen.
What about those relations which are “simple” or “directly available”. Same thing! We have learned an immense amount of things through language (a lot of conventions among them), and as a result we move around “projecting” relations over our surroundings. It happens so spontaneously that a very careful reflection is needed to realize it. Language is a powerful carrier of relations. But if due to an unfortunate illness we progressively loose memory and language, our world losses its sophistication. It tends to become a poor present; it losses meaning; relations fade and disappear.
I am still not getting my head around this: I have “projected” the relation of sonship I have with my father, based on the conventions of language?
 
Status
Not open for further replies.
Back
Top