hypnagogue said:
The only thing is that subjective experience appears to be a congolomeration of intrinsic properties. I would tend to agree that we can't know anything about the intrinsic properties of electrons, but one can make a compelling argument that each person does know something about one's own subjective experience, and that one's own subjective experience literally is a collection of intrinsic properties of at least certain parts/activities of one's own brain.
StatusX said:
Math is a loose term. Topology, computer science, and even formal logic are, in my opinion, math. As I think Bertrand Russel said, math is any system free from contradiction. When I say any physical theory must be mathematical, it doesn't necessarily mean it has numbers. It is just a logically sound model with which you can make specific predictions
loseyourname said:
You're not alone in this definition. I use exactly the same definition. Hypnagogue seems to use about the same definition, as does the author of the book we are discussing, Gregg Rosenberg. There is another common thread between the three of us: none of us are physicalists. . . . I also think that he is wrong to say that physicalism must say consciousness arises from matter and antiphysicalism must say that matter arises from consciousness. In fact, the very man he often supports - David Chalmers - says that both are fundamental. Neither came first and neither arose from the other.
The thing is, I
don’t really support Chalmers, except to agree that subjectivity exists. Subjectivity is the one aspect of consciousness we can experience, and which cannot yet be attributed to physical properties. When it comes to me “believing” something, experienceability is the key. That’s why I posted a thread some time ago stating my objection to “consciousness studies,” saying that as far as I am concerned it is too rationalistic . . . tons of reason and logic, and very little experiential confirmation. The fact that all you agree means nothing since the field is mostly speculative.
Further, you say you all aren’t physicalists, but I am growing more and more convinced that consciousness studies is turning into a refined version of physicalism. I say that because of exactly how I’ve defined physical, and which you don’t want to admit as a definition. But it seems to me the theory of consciousness is basically becoming:
consciousness is an emergent property of mass, or at least, an emergent property of the Big Bang (which I’m still convinced creating mass was the most significant thing, by far, it did).
Now, why should I disagree with the so-called “experts” of consciousness studies, or with functionalists for that matter? I do have a reason. To help me explain, and since you seem to agree with Rosenberg, let’s review something he said in another thread last week about trusting one’s personal observations. He said, “Perhaps the observations are wrong? It is possible, but the observation seems highly replicable across people, cultures and time. Even people who disagree with the premise (including Dennett himself!) often say that their own observation of their own consciousness seems to deliver similar observational evidence, but they choose to be skeptical of their own observations on theoretical grounds: it conflicts with what they think they know about the brain and they also think there is no other reasonable theoretical position. . . . I choose to respect the observational evidence, given its high degree of replicability.”
Isn’t that basis of consciousness studies? That is, isn’t the personal experience of subjectivity, and that it’s repeatedly reported “across people, cultures and time” just about all consciousness studies has in terms of evidence? Aren’t we encouraged to trust that experience?
Well, I agree we should trust it. But the question is, how much of our subjectiveness does ordinary, everyday consciousness reveal to us? I say it just reveals the surface, and that all the models you guys are proposing are based on surface experience of consciousness. My evidence? The same as Gregg’s, which all you’ve accepted as adequate. First let me explain what I mean by “surface experience of consciousness” using an analogy. I’ve used analogies similar to the following before, but I’ll expand it a bit to cover the way we’ve been talking about things here. If you can tolerate it once more, I’ll get to the supporting evidence right afterwards.
Imagine consciousness is an ocean of water. Unlike Earth’s oceans, this ocean is perfectly still
overall. But in certain places little “points” of water are inside frozen water, water frozen into the shapes of brains. The frozen brains are organized to teach specific “points” of water on the ocean how to work and play with the surrounding water. For example, the point can cause the water immediately surrounding it to take the shape of waves of different size and frequency. Besides teaching it work and play with the surrounding water, containing the point in a frozen medium does something else. Before that point was contained, its experience was just that of being a general part of the ocean, but now that it is temporarily (its container will thaw eventually) singled out, it becomes aware as an individual point on the ocean (i.e., the frozenness helps
individuate that “point” of water). All this is good and well, except for one thing. The point of water, while participating with the frozen brain, gets completely caught up in manipulating the surrounding water and other frozen things around it. All the wave shapes it learns to create become all it knows, and the constricted condition containment causes to the point is also what it knows. It doesn’t realize its nature is really that ocean, or how deep that ocean goes, or how far it extends. It is completely convinced it is just a condensed thing with lots of waves.
Okay, back to modeling consciousness. We are allowing subjectivity in as evidence because it is experienceable, and it universally reported. But do we know all there is to know about our subjectivity? I know for a fact there is more to it, the exact same way you know there is a subjective aspect at all.
What I know is that it is possible to stop the “waves” of the mind. I know that if one gets skilled enough at stilling the mind, the mind joins with something MUCH bigger than itself. I have practiced this “union” experience for over 30 years, and in the last 10 years have gotten so skilled at it I can achieve it nearly every time I attempt it (at dawn this morning, in fact, I experienced it again). Since I’ve practiced about an hour per day, that adds up to thousands of hours of personal experience.
I also have studied the history of this experience; it is my expertise. It has a 3000 year history, and among those who’ve specifically practiced “union” (i.e., not just any introspective practice) the experience is reported “across people, cultures and time.”
So what am I supposed to do with my experience when I hear you all basing your models on “waves” and “frozenness.” To me, your descriptions of consciousness are due to seeing no deeper than the waves of your thoughts. You cannot stop thinking (go ahead and try) and your senses only deliver information about “frozenness”; and since that’s all you know, your models reflect the relatively superficial realm of consciousness that the waves of thinking and sense data expose (as well as the lack of depth and breadth incessant thinking/sense experience obscures). I can see there is something more basic than what you guys are modeling with because I join with it every morning.
That, I say, is the true intrinsicness, not all the pieces and parts you are pulling together. You will never get it by thinking this out, never. You have to experience it.
Most people don’t want to go to the trouble to learn the experience, so where does that leave us? Like Rosenberg, I “choose to respect the observational evidence, given its high degree of replicability.” I can’t transfer my experience into you, and I can’t expect you to accept my word on this . . . you need your own confirming experience. So we are at an impasse. As I’ve said before, since I can’t possibly ignore my experience (could you?) and therefore am unable to believe in the approach being taken for consciousness studies, I am content to argue from my position and hope maybe it will intrigue/interest somebody enough to check for themselves.