If the future is present to the mind, then it's present in the mind in the present as the present. No amount of word-gaming will change this simple truth. — ucarr
No word games on my part. As I said, both, past and future are present to the mind as "the present". That is the reason for the need for a two dimensional conception of "present". The present has two dimensions, past and future.
The other two tenses: past and future, only have relative value for us as concepts within our minds. — ucarr
That is what I dispute. That claim you make is conceptual only, and it is a conceptual feature necessitated by the idea that the present is a dimensionless point in time. The problems with this conception we've already discussed, and you seemed to agree with to an extent.
Since this "point in time" conception is faulty, then also its extension, that "past and future, only have relative value for us as concepts within our minds" also is faulty. Therefore the whole conceptual structure needs to be replaced with something more realistic. And most of the rest of your post is dismissed along with that faulty conception.
You misquote me (see my bold text above and compare it to your bold text immediately below): scant ability ≠
≠
no ability. So, again, as our past deepens, it enriches our intentions for the future. — ucarr
Well then, your objection to my point becomes irrelevant, because to make the point you desired, requires "no ability".
Show me how your dimensionally extended present overcomes the limitation of Heisenberg Uncertainty. — ucarr
I suggest you go back and read all the posts from the beginning, and pay close attention. Heisenberg Uncertainty is the result of mathematical principles which do not correspond with observed physical reality. This brings unknown aspects of reality into our knowledge as "uncertainty", instead of leaving the unknown out of the knowledge as "the unknown". "The unknown" in this case, I argue, is the nonphysical. Application of the mathematics incorporates the nonphysical into the physical and this produces "uncertainty".
If you can't do that, then your inability is evidence Heisenberg Uncertainty is not a measurement problem; it's an existential limitation on possible measurement. — ucarr
I told you already, more than once, that this "uncertainty" is the product of mathematics which does not correspond with observed physics. The shortest possible duration of time, according to physical observations, is an infinitesimal length of time, we've been calling it Planck. The mathematics of "infinite series" treats this boundary as a zero length point in time. Therefore these two do not correspond. I explained this with reference to the difference between being at rest, and being in motion, and the problem of infinite acceleration.
You replied with some claim about there being no such thing as rest, in relativity. But this is false, because there is a rest frame, or inertial frame. And so there is a whole nest of problems here, starting with the difference between invariant mass and relativistic mass.
How does this exemplify discontinuity?
For clarity, consider the example of a seesaw: When Child A is up, Child B is down, and vice versa. Where's the discontinuity? — ucarr
I explained this. The seesaw example does not properly represent the uncertainty principle. Go back and read it please.
(As a side note, I dispute your premise self-examination "...is not a matter of observation." Knowledge is always acquired by observation, whether through the senses, or through the mind. A priori knowledge is based upon the mind's observations of logical truth.) — ucarr
Knowledge is not necessarily acquired through observation. We are born with knowledge so you ought not jump to such conclusions.
I think you are simply stretching the meaning of "observation" here, to suit your purpose. How would the mind "observe" if not through some sense apparatus? You simply claim that the mind can "observe" without the observational tool of sense because this appears to make a neat and tidy source of knowledge for you, "observation".
But it doesn't really solve any problems, because we're left with the problem of what could the mind observe without the use of senses, And the only answer is "itself". And if the mind can learn any sort of knowledge by observing itself, this implies that it is acting in a way which demonstrates that it already has knowledge. Otherwise it would be acting in a totally random way and self-observation would produce no knowledge. Therefore your proposal of stretching the meaning of "observation", to suit your purpose, actually gets you nowhere toward proving what you want to prove with it. We still cannot conclude that all knowledge is acquired through observation.
In fact, the logic proves that knowledge must precede observation. And of course this is very obvious to anyone who has given this subject any serious consideration. "Observation" is clearly an activity which requires some sort of skill, or at least the capacity to observe, and this must consist of a type of knowledge.
If we're sitting side-by-side on a bench in the park, and you start indulging your desires for the future: vehicle, home, large income and I, hearing tell of this from you, also start indulging my desires for the future with me in possession of similar things, do you believe the two of us have entered the future mind, brain and body? — ucarr
Just having desires indicates that while being at the present, we are causally influenced by the future. Acting on such desires is even stronger evidence of this. This is no different from the fact that observing a moving object indicates that while being at the present we are causally influenced by the past. Put these two together, and we make predictions. If the moving object is coming toward your head, you duck. Living in the present is not a matter of simple observance (being in the past). And, it is not a simple matter of trying to get whatever desire moves you (being in the future). Nor is it a matter of being in between past and future, as the dimensionless point of division does not produce a concept which corresponds with reality. Therefore we are left with living in the present being a confluence of future and past.
For a long time you've been telling me the future jumps to the past, skipping the present. Next the present and the past overlap and, somehow, the dimensional present includes the past. — ucarr
This is misunderstanding, just like those charges of contradiction which you were making.
So, given the overlap of two different temporal tenses, I occupy two different times simultaneously. — ucarr
There is an easier way to state this. What you call "temporal tenses" are the dimensions of time. Therefore you can replace your confusing statement of "I occupy two different times simultaneously", with "the time of my being, i.e. the present, consists of two dimensions".
The upshot: In spite of all of this complexity, I still need a dimensionless present I approach as an infinite series that narrows the time lag down to a differential so minute I can know my virtual self. — ucarr
Why do you want to reintroduce the principle which we both agreed is faulty, the "dimensionless present". We had a long discussion about this when we first engaged, and my purpose was to get you to see, and agree with the faults in this representation, which you did at the time. This concept left "the present" as outside of time, nontemporal, such that no being which exists at the present could interact with temporal existence. Why do you now want to bring back this faulty principle when you know how bad it is?
Even if we suppose thoughts are non-physical, supposing they're free is a big assumption. — ucarr
I've told you already, it's not the thoughts themselves which are properly "nonphysical", its their cause which is. This is why its better to relate to the nonphysical through feelings, emotions like desire and anticipation, which demonstrate our participation in that dimension of time which is nonphysical, the future. In a similar way, we refer to memory to demonstrate our participation in the physical dimension of time
Is this a description of physical things, both massive and massless, coming into existence at each moment of passing time? — ucarr
Yes! Now you're catching on.
The free will of the thinking mind is the sufficient cause acting as the agent of creation of the two types of things? — ucarr
No, the human free will acts as an agent of change, not the agent of creation. So do the wills of other animals. But obviously none of us, nor all of us together for that matter, creates the world as we know it (in its independence from us) from one moment to the next.
What are some important details of the physics of the continuous recreation of all things? — ucarr
Spatial expansion to begin with. Remember, I explained the recreation as a mini big bang, at each moment of passing time, at each real point in space.
How is passing time fueling this continuous recreation? — ucarr
The passing of time is the succession of recreations, one after the other, at each moment as time passes.
How is it that passing time is non-physical? — ucarr
The passing of time is actually nonphysical, because it is completely left out of physics, as a real physical thing, to be dealt with. However, we could proceed to distinguish between the nonphysical and the immaterial here, and say that everything on the future dimension of time is immaterial, material existence being given at the present.
How does non-physical passing time become the dynamism of physical things changing? — ucarr
This is a feature of our observational apparatus. We observe across the moments of recreation, like watching a movie which really consists of a succession of still frames. Each moment has changes from the last, and we observe this as "the dynamism of physical things changing".
Does your mind freely will the changes that are the events that populate your life? Does this mean nothing happens in your life that you don’t freely will into the
changes that are the events that populate your life? — ucarr
I see that this is the part which is giving you problems. Suppose that each still frame in the succession of moments, is created at each passing moment, by some sort of behind the scene information (what some call Platonic Forms). This information (Platonic Forms) is the immaterial which is on the future side of each moment, determining what will be at that moment, as time passes. The freewill has the capacity to manipulate, change that information, to some degree. The laws of physics are based on our observational readings of patterns in the order of recreation, which dictates how the world (as independent from us) is recreated at each passing moment. Therefore the laws of physics which are designed to explain the independent world (as independent from us) do not account for how we interfere in the world.
So, it (probability distribution) =
=
illusion of continuity. — ucarr
No, you are still misunderstanding. There is probability, it is still mistakenly assumed by some to be necessity. Therefore there is something there which produces the illusion of continuity which induces the assumption of necessity.
I'm sorry if I was sloppy, and did not state things clearly. After explicitly stating in the first part, that the illusion of continuity is related to the assumption of necessity, I didn't think that I needed to restate "the assumption of necessity" in the second part, because I thought it was clearly implied. Obviously, it was not, you misunderstood and interpreted the second part as contradicting the first.
So, it (probability distribution) ≠
≠
illusion of continuity. — ucarr
Correct, the assumption of necessity is what is related to the illusion of continuity. I think the problem was caused because I was speaking about predictions based on probability, such as is the case with cause/effect predictions, and you introduced "probability distribution". I think this is what Amadeus pointed to.
Often, the cause/effect relation is assumed to be necessary. Remember we were talking about whether the cause/effect relation is biconditional. I explained how it is not biconditional because it is not a relation of necessity, but one of probability, as demonstrated by Hume. Further, I was explaining that when these probability predictions of cause/effect are taken to be necessary, this is related to the illusion of continuity. You replaced "probability predictions" with "probability distributions", and I didn't see any problem with this. However, when you did this, I think you lost sight of the assumption of necessity, thinking that no one would assume that predictions of probability distributions would be taken as predictions of necessity.
More importantly, the uncertain path of a photon gets resolved by observation into a definite and measurable path, as evidenced by: 5.39x10−44s
5.39
10
−
44
. — ucarr
This is not true. The photon can only be observed to have locations however far apart is determined by the measuring devices. And this is assumed to be limited by Planck length. The photon cannot be claimed to have "a path", or any specific trajectory in between, as evidenced by the fact that it is understood as probability.
The photon duration of travel one Planck length, being observed and measured, was a certain and completed direction of travel without any fog of discontinuity. — ucarr
Sorry ucarr, but this is simply not true. Read up on your quantum physics please. The photon is "observed and measured" at a particular location, and it cannot be shown to have a path of continuity between those points of measurement. That's what the basic double slit experiment shows.
This is exactly the problem with the assumption of necessity that I refer to above. The photon has a location at its points of measurement. Its existence between those points can only be described by the probability distribution. It has no necessary path between point A and point B. However, you are insisting that it does. Therefore you have fallen into that trap of falsity. That faulty assumption of necessity induces you to insist that the illusion of continuity is real.
The Heisenberg equation, without uncertainty, gives us one measurement much more precise than the other, and vice versa. — ucarr
That's why the seesaw analogy is no good. With the seesaw, you can infer the position of one from the position of the other. With the uncertainty principle, determining one renders the other as uncertain. That's why its consistent with discontinuity.
If your training in philosophy provided means to back your immaterial claims with evidence, no doubt you would use it. As you say, however, "...your physicalist approach will simply deny the reality of such an immaterial act, because it is not possible to observe such an act. I've bolded your above statement admitting you only have physics as your source of evidence. — ucarr
At least I'm honest with my definition of "observe". You fudge it around in an attempt to obscure the problems of physicalism. But as I demonstrated above your fudging of "observation" does not help you to avoid the inevitable conclusion of the reality of the nonphysical.
I keep insisting that free will, being dependent upon the brain, is not non-physical. — ucarr
That's contradictory. If it's physical, it's not free. So all you are doing now, is fudging "freewill". But just like in your fudging of "observation", it will not lead to anything productive.
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