A dialetheia is a sentence, A, such that both it and its negation, ¬A, are true. If falsity is assumed to be the truth of negation, a dialetheia is a sentence which is both true and false.
I'm a defender of dialetheism, thus far.
Which rules out the LNC. — Moliere
What happens when you try? Is it a flickering back and forth between looking at it, and thinking about having looked at it? Or are you unable to think about looking at it at all until it is no longer in your line of sight? Something else? — Patterner
At another site (for a series of fantasy books), a guy and I posted for several pages, me trying to convince him that consciousness must be physical, because everything is made of particles. Well, he ended up convincing me of the opposite. Lol — Patterner
But if consciousness can't arise solely from the physical, which I don't think it can, then maybe there are things in our reality that are not physical. — Patterner
I'm sure many people believe it for that reason. I'm not among them. I'm 60. I'm not unhappy, looking forward to death, or anything. But the thought of myself going on forever is veeeeeeeeeeeeeeeeery unappetizing. — Patterner
Physicalism in relation to methodological naturalism seems to me like an empty suitcase taken on a plane. The scientific method (the plane) gets you somewhere but the metaphysical baggage of physicalism appears to be an unnecessary and unhelpful accoutrement.
I suppose physicalism draws much of its respectability from its ostensible position as the most central philosophical framework for scientific inquiry, and I’m not denying it is. But I think that can be problematised by pointing out that while physicalism does provide a background context that is inviting towards scientific inquiry, none of the successes of science required physicalism– the scientific method and its accompanying tools being enough to do the job. — Baden
I suspect you are making a point that I haven't yet caught on to. I don't know why you say this. I just looked at my blue shirt. As I was looking at it, I said, "I'm looking at my blue shirt. And I am aware that I am looking at my blue shirt." And I was aware that I was looking at my blue shirt as I was looking at it. You can't think I only became aware that I had been looking at it after I looked away from it, can you? You are saying something else? — Patterner
'Purportedly self-evident'? Do you doubt that you subjectively experience? — Patterner
When you don't have access to the other entity's mind, I'm not sure you're justified in assuming they have no symbolic communication. — Vera Mont
Interesting. That makes sense. But I've barely read anything on the topic, and don't seem to have an intuitive understanding of it all. My first thought was that a stop sign is, just as it says, a sign. It doesn't symbolize a stopped car. I was thinking a symbol would depict, even if the depiction was stylized, the thing. But then I looked up 'symbol', and the first example is:
for example, a red octagon is a common symbol for "STOP" — Patterner
Abstract objects may be treated as generalizations or particulars and I have not said nor implied anything that contradicts that.
— Janus
H'm. That's a large and tempting rabbit-hole, but I'm thinking that diving down it would be a distraction.
If you are treating abstract objects as particulars then yes. My point was that numbers are themselves generalizations. There are countless instantiations of 'two' just as there are of 'tree' or 'animal'.
— Janus
I'm not at all sure that's a helpful way to think of them, but we would have to dive down the rabbit-hole to clarify that. — Ludwig V
I guess that if I must choose between the two, I would have to choose "sign", because the alternative "symbol" means attributing human-style language to the dog. But the catch with this is that if we say that a goose hissing is a sign of anger hostility or danger in your sense of sign, we are positing a purely causal relationship, which would be incompatible with attributing rationality, or even sentience, to the goose.
This means that we need to draw some more distinctions. Sign vs symbol is more complicated than ti seems. I don't have a neat account of the difference, just a few remarks towards a map. The same applies to the concept of action. — Ludwig V
I am aware of seeing something red as I am seeing it. — Patterner
That subjective experience seems somehow radically different is not a guarantee that it is not. — Patterner
For me, a generalization is a statement or proposition of the logical form I described. So you are missing the point.I am indeed "treating" abstract objects as particulars. So are you when you describe them as abstract objects. — Ludwig V
That's why I think it is a mistake to think that explaining animal actions has much to do with divining the inner workings of their minds. Mind you, I don't think that it is a determining factor in explaining human actions, either. It's more like interpreting a picture. Yes, sometimes we set out to divine the intentions of the artist, but not always. Sometimes it is just a question of seeing what is in the picture. (Puzzle pictures). — Ludwig V
I understand animal warning cries to be signaling, not symbolizing, danger.
— Janus
Sorry, I don't understand what that difference is. — Ludwig V
I did see something red. And I don't need post hoc reflection on such an experience. I can look at something red right now, and reflect on the experience as I'm having it. — Patterner
The different nature of subjective experience, on the other hand, suggests something different is involved. — Patterner
Well said Janus. — Philosophim
Then what do the sentries outside meerkat burrows, groundhog colonies, wild goose nesting grounds and rookeries shout when a hawk or kestrel or coyote or fox or cheetah or snapping turtle is spotted? — Vera Mont
That's not at all true either Janus. I know beyond all doubt that you're drawing correlations between the words we use and all sorts of other things, including how the activity itself is affecting you. — creativesoul
That's not true. We can know quite a bit about how biological minds work. It dovetails with knowledge about how all things become meaningful. How statements become true/false. How we can preserve truth with timestamping, etc. I wouldn't talk about thought, belief, and/or meaningful experience in terms of "what goes on in the head". It works from emaciated notions of all three. — creativesoul
Where do interest rates or exchange rates exist? Not in banks, or financial institutions. — Wayfarer
If we totally leave the world behind we'd have an infinite number of systems and no way to judge between them vis-á-vis which are deserving of study. — Count Timothy von Icarus
How is danger a linguistically generated concept? — Vera Mont
So generalizations and statements about abstract objects have different logical forms and hence different meanings. — Ludwig V
They do not refer to specific individual things, so they do not name anything. — Ludwig V
I don't see that what is going on in the llamas' heads is particularly important. It is this behaviour pattern in the context of their overall lives that we are trying to explain. — Ludwig V
I would agree with ucarr that the basic sense of self is plausibly thought to be the same across species. Obviously this is not an empirically checkable assertion. It seems that almost nothing in philosophy is.
— Janus
I wouldn't say its plausible that the sense of self is the same across species. Even among humans, its known that people have different sense of selves. Did you know that some people cannot mentally visualize? When they close their eyes, all that's there is darkness. That would clearly be a different sense of self then someone who visualizes. Now compare that to a dog, a lizard, and a house fly who have different dna and brain compositions. I'm not saying they don't have a sense of self, but I don't think its plausible that they are the same.
I would argue as well that poor philosophy is that which cannot be verified, or has no pathways to verify it. Good philosophy does, and eventually becomes part of science or is incorporated into culture. — Philosophim
Why do I see red, rather than just perceive different frequencies, the way a robot with an electric eye might? — Patterner
How is danger a linguistically generated concept? Dangers have been around as long as living organisms have been around, but human language is only about 200,000 years old. We ran from predators and went around swamps millions of years before we were human. If danger were not a real thing in the world, why would we have made a word (actually, many words) for it. Where would we ever have got the linguistic idea in the first place? You can do something sensible without talking about it. — Vera Mont
I assert there is no impenetrable membrane called what-it’s-like-to-be-an-individualized-self. It’s this mistaken belief that creates the hard problem. It's this mistaken belief that falsely divides subjective from objective. Clearly, the selfhood of the self is the object of that selfsame self's consciousness.
I assert there is a reasonably accurate one-size-fits-all-what-it’s-like-to-be-selfhood, accessible to many if not all sentients, that supports the sympathy and morals essential to the peaceable animal kingdom and civilization.
— ucarr
This is a nice thought, but can we demonstrate this to be something known, or will it only remain a belief? — Philosophim
what really is 'physical'? Is the brain physical?
— Wayfarer
Yes, the term really only makes sense at the macro-level. In the quantum sphere, the physical is as spooky as idealism sounds to materialists. — Baden
What is the form of Bach's first symphony? — Philosophim
You do understand that all you're arguing for - in fact, pretty well all you ever argue for - is what is called 'physicalist reductionism', don't you?
— Wayfarer
It doesn't matter what its called. I just care about the logic. And we're not really talking about my viewpoints, but yours — Philosophim
It occurs to me that it might be helpful to say that a generalization is a quantification over a domain, while an abstraction can be referred to hence hence be a member of a domain. (My understanding of logic is limited, so my language may not be accurate.) I'm thinking of "to be is to be the value of a variable". Another way of putting it might be to say that it makes (some) sense to say that abstractions exist, whereas generalizations do not necessarily assert the existence of anything. — Ludwig V
This is puzzling. "Animal avoid what might injure them, just as we do" is applying/projecting our concepts to/onto them. When we describe anything, we apply our concepts to it. That is the same as projecting our concepts on to it, except that "project" implies disapproval. — Ludwig V
For instance, the concept of 'wings'—a structure for flight—has emerged independently across insects, birds, reptiles, and mammals. The form of a wing is determined by the function of flight. This form, understood as an abstract principle, pre-exists physical wings. It represents the necessary conditions that must be realized for flight, rather than being derived from physical matter. — Wayfarer
Logically it can't exist by definition, but neither can a single point that's a wave and here we are. — Cheshire
I've never heard of a "primordial" sense of "generalization". Could you explain, please? I'm particularly interested in understanding the difference between pattern recognition and generalization.
You seem to think that "threat", "bad" and "evil" are all on the same scale, rather like "good", "better", "best". It's more complicated than that. I do think that any threat to me or people that I approve of is a bad thing. Don't you? The difference is that there are other things that are bad, but no threat can be a good thing, when it is a threat to bad person. Evil is a superlative for bad, with moral and perhaps religious overtones. — Ludwig V
I'm not sure about that. If I am calculating 23 x 254, I am thinking about specific numbers, not generalizing about them. — Ludwig V
Granted it seems intuitively accurate, but what logic prevents it? You could cut a square out on the back of a circle. And argue which side defines the object. — Cheshire
It seems to me that abstract thought, thought about generalities may be impossible without language.
— Janus
Well, Pavlov's dogs were capable of generalizing from the bell ringing yesterday before food to the bell is ringing to-day, so there will be food. "Abstract thought", to me, means something different. Mathematics is abstract thought, because it is about abstract objects. — Ludwig V
living organisms generally display attributes and characteristics that can't be extracted from the laws of physics or chemistry alone. — Wayfarer
As for the brain, it can be considered as a physical object, but in its context embodied a living organism it is certainly much more than that. — Wayfarer
doesn't entail that what is being modeled are mathematical abstractions.whole model of particle physics is grounded in mathematical abstractions or more accurately is a mathematical abstraction — Wayfarer
Right, and it is very important that we keep our eyes peeled for square circles. They are probably lurking just around the corner. — Leontiskos
I was looking for a 'it can't happen because it's illogical.'
Care to step up to the plate? — frank
Human history does not indicate - at least to this observer - that all that science and culture have contributed significantly to our collective ability to make rational decisions. — Vera Mont
Could be. Is it possible that human language couldn't exist if we were not capable of abstract thought? — Patterner
What sort of generalities? Like : "All wolves are evil." or "If the angles of one triangle add up to 360 degrees, the angles of all triangles must also."? Because lamas do believe the former and crows know that a stick skinny enough to go into a one hole in a tree will go into the hole in another tree. Or do you mean something more like : "Events in the universe are sequential, so there must have been a prime mover to get it started."? I don't think other animals think like that. — Vera Mont
Well, I certainly agree that there is no need for a distinct phenomenological experience as a basis for telling ourselves that we are aware of a distinction as opposed to simply reporting or noting it. "Illusion" suggests that I am not aware of the distinction I am aware of, so it seems the wrong classification to me. — Ludwig V
Yes. The bit about "post hoc" is important. That underlies many (possibly all) our explanations of what language-less creatures do and even of a lot of what we do. "Rational post hoc construction" is a good description. We model those on the pattern of the conscious reasoning that we sometimes engage in before and sometimes during executing an action. — Ludwig V