I would guess part of the answer is detail. Memories are of experiences that come with much more detail than imaginings come with. Looking at my cell phone as I type this, my peripheral vision sees a lot, even if I'm not usually paying attention to it. I also hear backgrounds noises. Traffic, my wife typing, etc. Smells; my clothes touching me; my body's position on the couch, maybe in need of repositioning. On and on.This is a question in phenomenology. We’re able to categorize and discriminate something we (purport to) remember from something we (purport to) have only imagined. — J
This kind of thing is very interesting. How do you know you werent't there? Has it been proven to you beyond doubt?I have a vivid memory of something that happened when my older son was 12 and my younger son was 7. We had left them home alone for an hour or so. My daughter, who is three years older than my older son, often babysat for them both when she was 12. I vividly remember that, when we came home, my younger son was chasing my older one around the dining room table with a butcher knife. It turns out I wasn't actually there, I just remember from being told after the fact. — T Clark
It doesn't. When you wake up from any of those scenarios, your body has undergone changes due to the passage of time. Not subjectively experiencing, or having memories of, the passages of time doesn't mean timer didn't pass.if time is genuinely a fundamental dimension of our universe, why does it cease to exist the moment consciousness fades away? — ArtM
Right. But they wouldn't refuse it, or be conflicted about accepting it. An addict might do either. And if the addict happily gives in after a time without, they'll eventually wish they hadn't.Well of course they'd take it, but they can't spend their lives just daydreaming about a miracle — flannel jesus
That makes sense.Without looking into the deep deep library of philosophical writings, I would say "want" is something kinda passive, and "will" is when you have a want and you actually do something about it.
Passively wanting to stop smoking is one thing, but actively taking steps to counter your addiction is another. That's the difference between want and will, to me, speaking semi-casually. — flannel jesus
Well what else am I here for?!? :grin:I can <kinda> probably think of a counter example, and would bet that my counter-example exists in reality. You want to hear it? — flannel jesus
It seems to me that's not willing not to want the addiction. It seems like choosing one or more wants (to be healthy; to be strong; to not have your life destroyed, and eventually ended, by a drug/gambling/whatever) over another want (the addicting)?↪Truth Seeker I like this, and agree with the spirit of it, but it's not necessarily literally true - you can want something, but also will not to want it, and turn that will into reality. People who, for example, fight their own addictions can be argued to be doing that. — flannel jesus
I gotcha. But does 2nd hand count? If 60 GLY influences a galaxy that's right between us, and 30 GLY influences us...?Yes, a galaxy has mass just like a star does, so it can be treated as a body in its proximity, but 60 GLY is not in proximity. The mass of a galaxy makes zero difference at that distance compared to the same mass that didn't form a galaxy, despite the fact that the galaxy masses somewhat less just like our sun masses less than the material from which it was composed. Those local differences in the gravitational field simply cannot propagate FTL. — noAxioms
Not sure I'll say this right... I thought a galaxy could be treated as one body when calculating it's gravitational influence. That one body being the sum of all the stars, and everything else, in it. So each star is part of that sum, and the galaxy would have a weaker gravitational influence without it. No? Or were you thinking of a lone start in intergalactic space?The average mass density of the universe sets a sort of fixed curvature. Changes to that curvature, say the formation of a concentration of mass like a star, cannot effect something beyond its event horizon, ever. That would require gravitational waves (the carriers of the changes to the gravitational field) to move locally faster than c. A new star as close as 20 GLY similarly cannot make any gravitational difference to us (ever) compared to if that star had not formed. We will never see it. But it's within the visible universe this time, so the mass from which it is composed has had a causal effect on us, not true of the one 60 GLY away. — noAxioms
Doesn't the gravity of each affect the other?We share the same big bang perhaps. For a star 60 GLY away, they can see the same galaxy the we do, even if we can't see each other. Those are relations, just not direct causal ones. — noAxioms
While what you say is true. Language is expressed in physical ways, so we perceive it the way we perceive everything else. Everything is party of the danger works.Why do philosophers on this forum tend to put language up on this pedestal as if it is somehow separate from the shared world we live in - as if we access language differently than we do the rest of the world. We don't. Any skepticism of how we experience the world would be logically applied to the way we hear and see words because we access words the same way we access everything else - via our senses. If we question what words mean, we question what words are, or even if they exist the same way apples on tables do. — Harry Hindu
I think it is demonstrated by the fact that we can study things like the pain receptors in our mouths, and the TRPV1 gene, and explain why we have different opinions of how spicy something is in purely physical, objective terms. But we cannot explain the experience of the spiciness in any terms that will let someone who can't feel it know what it feels like.And I presume when you say “subjective experience” this may be demonstrated by saying this food you gave me is too spicy while I may feel it is rather mild. — Richard B
I don't think we even have to worry about not being able to compare our experiences to see if they match. We don't need to know if my red is the same as your red. I think the idea is demonstrated more easily. We cannot make a blind person understand red, or sight in general. We cannot make a deaf person understand hearing. No physical description will give them any understanding whatsoever. Even someone who can see, but only in black and white, or even every color but red, will be unable to understand red. They know what green, blue, and yellow are, and can know that red is yet another color, but literally cannot imagine what it looks like.I understand what you mean when you describe a sunset and how it makes you feel, but I'm also making a lot of assumptions to derive meaning from what you say
— RogueAI
Is this sort of like when someone watching the same sunset next to you says it makes them feel "happy" and "at peace", despite the two concepts being universally known and recognizable, there may still be intricacies and subtleties that can vary greatly to the point of changing one's definition or idea of either quite significantly? — Outlander
I think the point is that, even if we can't understand or express what the taste of mint is, we know we taste it. We know we have various, and various kinds of, subjective experiences. Every waking moment is filled with them. And they are everything. Who would give up their subjective experiences, and exist as a p-zombie or robot, receiving all of the same input, but having no experience of them? That would be the equivalent of suicide.We talk like we know what we refer to when Nagel talks about “what it is like to be a bat” or when Hoffman talks about “the taste of mint”, but it could be nothing, something, or somethings, all of which are irrelevant to the meaning of our expressions. — Richard B
If they are invented, not objective, then wouldn't 2+2=5 be an equally valid invention?Do you think that '2+2 = 4' is a mind-independent truth? I actually think it is. But I can't be sure of it. That's why I lean toward some form of matematical platonism. It seems that mathematical truths are discovered, not 'invented', at least in part. But I guess that I can't give compelling arguments about it. — boundless
Can you just assume there is such a model that you don't know about? If so, and you don't care what you know, then your quest is over.I don't care what I know, I care about a model of what is that doesn't depend on mind, which makes empirical evidence take a secondary role. — noAxioms
How so? I can't know that the other person describing the same thing I saw and the thing I saw are not both products of my imagination.That would be evidence of not-solipsism... — noAxioms
I say it does not exist because it is being observed. I say observing it is the means by which we know it exists, but it would exist if it was never observed.but the fact said place is said to exist because it is being described by one or more observers makes its designation as such pretty dependent on the observation. — noAxioms
Fair enough.In a topic such as this one, I think not. — noAxioms
Again, i really don't know what you mean. In what way is any world you don't see explaining what you do see?Do I relate to all those worlds I don't see? I think I do, because they're necessary for explaining what I see. — noAxioms
If two minds that don't know each other, and don't know what the other is doing, independently go to the same place, and described it the same way, does that not mean there is something independent of either mind?I can talk about the fork I used at dinner without meaning it's the only, or the preferred, fork.
— Patterner
But you've measured many forks, but measured only one world. This leads some (not all) to conclude there is but 'the' one world, and if 'what there is' is defined as what is observed, then there is indeed but the one world, but that definition isn't a mind-independent one. — noAxioms
I'm with you. :rofl:I would like to gracefully withdraw from this thread. I do not understand what anyone is saying. — Athena
I don't think they spring from nothing, for no reason.Number 17 is not matter. Therefore, number 17 or the word "blue" can not be caused nor effect anything. — Athena
I never realty understand these conversations. Before anything on the planet, possibly in the universe, existed that had even the vaguest hint of understanding of mathematics, there would have been any number of instances when groups of objects joined together.
— Patterner
Not contesting that. What I am contesting is that it wasn't 'the universe' until those 'understanding' things designated it as such. Without said observation, it is merely 'a universe', not the preferred one. — noAxioms
I don't know what to make of this. I can talk about the fork I used at dinner without meaning it's the only, or the preferred, fork. If it was my turn at bat, I wouldn't ask the ball boy for a bat, because he needs to knows which one. There are many, but I need to specify. And I'll be in all kinds of troubles if someone asks what I'm doing this weekend, and I say, "I'll have to ask a wife."The syntax suggests that this world exists to the exclusion of any other, all because it's the one we see. A far less mind-dependent wording would be 'a world' which doesn't carry any implication of being the preferred world. — noAxioms
I never realty understand these conversations. Before anything on the planet, possibly in the universe, existed that had even the vaguest hint of understanding of mathematics, there would have been any number of instances when groups of objects joined together. Rocks rolled down a mountain, and came to rest among other rocks. Leaves fell from plants, and landed interspersed with each other. Whatever scenario. My guess would be that, despite there being nothing in existence that could count or add, in none of those instances was the number after the groups combined anything other than the combination of the numbers of the separate groups.as they both agree the idea of addition also must exist in each other's minds; it's the same addition each sees separately, in each other's minds, in 2+2 and in 3+17. This is both mind-independent (shared between two different subjects), and only there because of the minds that know addition.
— Fire Ologist
OK, but mind-independent only in the sense of "not confined to my mind." It doesn't tell us whether these intersubjective sharings are mind-independent in the sense of "about something that exists regardless of whether either of us has the idea of it." — J
I'm not sure how you mean all of this.Does the information appear in our minds when we read our PC screen? Neither would be the case, is my theory. We function as another reader who transcribes and in which effects arise in our learned language and in our cognitive apparatus that in turn affect us as an organism. — JuanZu
Our definitions of consciousness are very different. I don't think there needs to be feedback loops or goal-directed behavior (intent) for there to be subjective experience - consciousness. I think subjective experience is in all things, but what a rock subjectively experiences is very different from what something with a working memory establishing a sensory information feedback loop subjectively experiences.It isn't conscious because there isn't a working memory establishing a sensory information feedback loop. What I mean by "working" is a system whose behavior resembles goal-directed behavior (intent). — Harry Hindu
The scribbles represent the sounds of the spoken words. Writing did not develop independent of the spoken words. It was created to represent the sounds of what was being spoken. We tell someone learning to read to "sound it out."The scribbles do not mean the sounds. The sounds and scribbles are different representations of the same thing - that big hunk of earth rising above sea level. — Harry Hindu
DNA is code. The four bases of DNA are the molecules adenine (A), cytosine (C), guanine (G), and thymine (T). There are sixty-four possible triplet combinations, or codons. Most codons are code for an amino acid. TCA means the amino acid serine. AAA means lysine. Proteins are amino acids strung together. The code tells the molecular machinery which proteins to manufacturer.How can you say the rings are not about the rainfall if you can glean information about the rainfall from the rings? What do you mean by "about" and is it any different from what you mean by "mean"? What does "informed" mean to you? How are you informed about anything and what are you informed of if not the causal processes that preceded what it is you are talking about explaining? — Harry Hindu
You may be right. But, so far, I think what creates the problem is our being so secure in our mastery of all things that we think we can know that nothing we are not aware of can exist.Thinking the world is physical is what creates the mind-body problem — Harry Hindu
Particles in motion, as opposed to particles not in motion, doesn't seem like dualism to me. How do you mean?You might argue that there are particles and then processes of particles (which is essentially more dualism). — Harry Hindu
Can we talk about this more? I think of information as something that means something else. A mountain is a big hunk of earth rising above the earth surrounding it. A mountain doesn't mean something it is not. It doesn't even mean 'mountain'. It simply is a mountain.It does seem that energy is more fundamental than matter as energy seems more prevalent than matter as most of the universe is a vacuum (the absence of matter) yet EM energy permeates the vacuum. Matter appears to be something like energy feedback loops.
- Harry Hindu
Where are you saying information is?
— Patterner
Everywhere causes leave effects. — Harry Hindu
You're absolutely right. And my entire "theory" - the OP of this thread - is that the robot does subjectively experience. Nothing in the universe is made of special stuff. It's all the same.But how do we know that there isn't something it is like to be the robot? If the robot reacts to the world the same way we do, how would we know whether it has "experiences" or not? How does a physical brain have experiences? You would need to answer this question to then assert what has experiences and what does not. — Harry Hindu
The idea is that there is something it is like to be a bat to the bat, but there is nothing it is like to be a table to the table. If there is something it is like to be something to that thing, then that thing is conscious.What does Nagel even mean by "what it is like"? There is a what it is like to be anything which are the properties of what it means to be that thing. There is a what it is like to be a table that distinguishes it from being a chair, there is a what it is like to be a mind which distinguishes it from being a wave in the ocean. — Harry Hindu
The HP is explaining why the physical activity comes with subjective experience. Why isn't there something it is like to be a table? Or, perhaps more important, why isn't there something it is like to be a robot that has sensors that detect photons, distinguishes between wavelengths, and performs different actions, depending on which wavelength? Does the robot subjectively experience red and blue? Does it subjectively experience anything at all? Does it have a feeling of being?The hard problem seems to be more of a problem of language - of explaining what the actual problem is. — Harry Hindu
This further question is the key question in the problem of consciousness. Why doesn't all this information-processing go on "in the dark", free of any inner feel? Why is it that when electromagnetic waveforms impinge on a retina and are discriminated and categorized by a visual system, this discrimination and categorization is experienced as a sensation of vivid red? We know that conscious experience does arise when these functions are performed, but the very fact that it arises is the central mystery. There is an explanatory gap (a term due to Levine 1983) between the functions and experience, and we need an explanatory bridge to cross it. A mere account of the functions stays on one side of the gap, so the materials for the bridge must be found elsewhere. — David Chalmers
Why should it be that consciousness seems to be so tightly correlated with activity that is utterly different in nature than conscious experience? — Donald Hoffman
Chalmers:. "The fire hurts, I take my hand away from the flame.”
Kuhn:. “But if it, if it didn’t hurt, and you had no awareness, you would’ve still taken your hand away because that’s all determined by the physical processes.” — Chalmers and Kuhn
The point is it's not a contradiction. Claiming that two things that aren't contradictory are contradictory doesn't make them contradictory.It doesn't need to be contradictory to be fallacious — Wayfarer
If only I had thought to say something likeand you've presented no argument, or any references, for why it should be considered true, beyond your belief that it must be the case. There is no evidence from you as to whether 'certain groups of particles' are conscious, or whether conscious organisms can be considered 'groups of particles'. — Wayfarer
in my OP.I'm just writing all this as though it's fact. It makes sense to me. But I know it's not verified, and I can't imagine how it could be. It isn't even a theory, unless someone figures out a way to test it. (Although there's no way to test String Theory.) — Patterner
The idea that the physical properties of particles are why particles combine, but are not why certain groups of particles are conscious, is not a contradiction.First, the contradiction. You said:
Although human consciousness does not exist in microphysical particles, their properties cause them to combine in certain ways under certain circumstances, which cause the emergence of human consciousness
— Patterner
I then presented a passage from Thomas Nagel, which says the opposite:
It is not possible to derive the existence of consciousness from the physical structure of the brain in the way in which it is possible to derive the transparency of glass from the molecular structure of silicon dioxide.
To which you responded, 'I agree' - even though it contradicts what you had said. So you are agreeing with both 'X' and 'not X' which is a contradiction — Wayfarer
I don't see how it is more of a contradiction than thinking that the properties of the molecules of paint that make it able to be spread on a fence, where it dries and hardens, protecting the wood, are not the same properties that make it white. Any manipulation or activity of one property does not necessarily have anything to do with another property in every instance.If you can't see the contradictions in what you're writing, there's no point in continuing. — Wayfarer
Are those molecules instantly gone when the organism dies?Bodies and organisms comprise the same materials as inorganic matter, but there's obviously a profound difference in kind between them. As far as their chemical composition is concerned, they're the same, but the processes which characterise organic life have ceased to operate. And there are many specific types of molecules that are only found in the presence of organic life. — Wayfarer
What I meant by contradictions - you said
Although wetness does not exist in microphysical particles, their properties cause them to combine in certain ways under certain circumstances, which cause the emergence of wetness.
Although human consciousness does not exist in microphysical particles, their properties cause them to combine in certain ways under certain circumstances, which cause the emergence of human consciousness.
— Patterner
I then presented a passage from Thomas Nagel, which says: — Wayfarer
It is not possible to derive the existence of consciousness from the physical structure of the brain in the way in which it is possible to derive the transparency of glass from the molecular structure of silicon dioxide.
The physical properties of particles cause them to combine in certain ways under certain circumstances. Once they have combined in certain ways, into certain arrangements, the experiential property of particles - which was there from the beginning - causes the emergence of human consciousness.To which you responded, 'I agree' even though it clearly contradicts what you were arguing. — Wayfarer
I said the particles in a dead body have the same properties as they had when the body was alive. That may be incorrect. But if so, I don't see how it's a contradiction. Can you explain?Upthread, your model had difficulty even distinguishing the living from the dead. — Wayfarer
