Dear All
Some of you may be interested in attached paper. Uzi is a very bright, trans-disciplinary thinker who has consistently interesting things to say.
Best
Chris
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<Uzi's paper. Neo-Naturalism_Conciliatory_Explanations.pdf>
Ah well . . . . I liked the emphasis on extending physics and thinking about how to test promising extensions. But agree it’s more of a pointer than a solver.
Best
chris
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<<Please can you send a reference to your work, or any preliminary thoughts youmay have written on it.>>
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By your definition, anyone who denies the reality (or "the "reality"") of consciousness must be excluded. Galen Strawson recently wrote an NYRB article on "denialism" (behaviorism).
(Are you by any chance related to my old friend James Reason?)
Thanks Cathy for sharing your very interesting work. Although there is lot of merit in your arguments, please note that it does NOT resolve the mind-brain problem since there is no way to prove that brain has an objective reality to it. Human beings are inherently subjective. All objectivity is just a hypothetical notion assumed for convenience
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Please forgive this one final point. The so-called "mind-body" problem is entirely unresolvable AS STATED.
The first rule in the history of ideas, including science and mathematics, is to work out the right question to ask.
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... well, partly because your premises are so obviously false that I can refute them at a glance. Life is short, art is long.
AND partly that I have spent half a century of my career doing exactly what you propose, but EMPIRICALLY, not speculatively.
Math won't do the trick, because in science, math depends on empirical assumptions, and you do not establish the empirical basis of your assumptions.
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Math won't do the trick, because in science, math depends on empirical assumptions, and you do not establish the empirical basis of your assumptions.
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Bernie. As I’m sure you know Freeman and Kozma’s idea built on ideas popular in the 1960s that the brainstem incorporated a kind of cine camera shutter cutting cortical processes into chunks. This was generally supposed to correlate with alpha rhythm. Indeed my own earliest EEG work showed that brain processing of visual information didn’t occur if the information arrived at particular alpha phases.
However this didn’t really solve the binding problem, which in any case seems so correlate better with gamma coherence. Any ideas about how to reconcile the two findings?
Best
Chris
From: scientific-basis...@googlegroups.com <scientific-basis...@googlegroups.com> On Behalf Of Bernard Baars
Sent: 01 May 2019 05:08
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
On Stan's point about corollary discharge, my impression is that the more we understand about cortex, the more tightly coupled the "input" and "output" look. There was a wonderful school of perception in the 1930s called Transactional Functionalism, which demonstrated that beautifully via the work of architect-psychologist Adelbert Ames --- the Ames Room, the Ames Trapezoid, and other demonstrations. In the trapezoidal Ames Room you have to look with only one eye through the spyhole in the "front" wall for it to work, and the effects are very robust and surprising. Kids walking in the room really grow and shrink as they come closer and go farther from the spyhole. For reasons I can't figure out, the face of a kid turning into a giant looks more pimply than the same kid when he shrinks. It's all "carpentered space" perception, except of course that the Ames Room is a powerful illusion.
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With all due respect, Dr. Reason, you are trying to flip theburden of proof to the skeptics. That is not how science ormathematics works. The burden of proof is on the PROPOSER, which is not me.
... well, partly because your premises are so obviously false that I can refute them at a glance. Life is short, art is long.
So the burden is on you to prove your point. It is normally done by publishing your evidence and reasoning in respectable,peer-reviewed journals.
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But as far as I know, Einstein never demanded that the world should believe him, because he know with the greatest possible clarity that the burden of proof is on the proposer. He was rigorously honest, and so were his colleagues in science.
> Condition 2: Self-certainty does not require that the conscious state which
> is found to exist has any particular property or set of properties.
Cathy,
Perhaps it's unfair for me to react to that without reading your paper.
Also, I'm not sure what meaning of "condition" you intend. Yet the statement
appears on the face false. The conscious state which is found to exist has
the particular property fo self-certainty. There also are plausible
prerequisites for a conscious state with self-certainty to exist at all.
Those not being explicit within the conscious state does not negate their
possibly necessary implication.
The mind-body problem can be restated as "What are the prerequisites for a
conscious state?" Or at least one of the many mind-body problems is that. Is
the prerequisite just a body, however functionally constituted, or something
more? Can consciousness be bodiless? Etc. Down each of the roads from this
junction are other problems. But, if I read your paper, do you promise it
will identify the right way to go at this major, preliminary juncture? Which
of the mind-body problems are you claiming to have solved?
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Perhaps it's unfair for me to react to that without reading your paper.
Also, I'm not sure what meaning of "condition" you intend. Yet the statement
appears on the face false. The conscious state which is found to exist has
the particular property fo self-certainty. There also are plausible
prerequisites for a conscious state with self-certainty to exist at all.
Those not being explicit within the conscious state does not negate their
possibly necessary implication.
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I just follow my favorite philosopher, Karl Popper. His question (I think) would be, well, what's YOUR NOVEL PREDICTION that we can test? That's how Einstein's 1905 work got accepted, at least the "bending" of light around large masses. All it took was an astronomical expedition to Africa and BANG! there was the evidence.
So that's the empirical question. Since formalisms do not lead to empirical predictions unless the terms are anchored in observations, or at most are compellingly implied (like the "F" term in F = ma), preferably by multiple observable sources, purely formal claims are not enough. Solipsistic philosophical claims are also untestable, for obvious reasons. Platonic definitions don't count.
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Hi
Uzi,
I have started reading your very interesting article “Awret 2019 Neo-Naturalism, Conciliatory Explanations, and Spatiotemporal Surprises”.
You write, “Among the possible advantages of naturalist theories of mind over their physicalist counterparts are the following:
a) They are more flexible; all the theories of mind in Chalmers' A–F classification have at one time or another appeared in naturalized versions (section Chalmers's A–F Classification of Major Theories of Mind).”
My understanding is that (Chalmers, 2003)’s types A-C are materialism, D-E are dualism, F is dual-aspect monism (DAM). This means that DAM is a version of Naturalism. Is this correct?
My query is that what is the definition of physical entity (matter) used in your Neo-Naturalism? Does it have potentiality of experience of subject and object? It is well known that the matter in old physics/materialism/physicalism is non-experiential and non-mental.
FYI: There are two concepts of the matter:
(i) First, Yājñavalkya-Bādarāyaņa-Aristotle’s (YBA) concept of matter, where the matter has rūpa/form/pattern and has the potentiality for experiences (Pereira Jr., 2013; Radhakrishnan, 1960; Swami Krishnananda, 1983); it is used in our frameworks (Pereira Jr., 2013; Pereira Jr. et al., 2015; Vimal, 2013).
(ii) Second, the Kaṇāda-Democritus’ (KD) concept of matter (who identifies matter with atoms/particles), which implies that matter is non-experiential (Vimal, 2015d); it is used in science (such as physics, chemistry, and biology).
Rām
----------------------------------------------------------
Rām Lakhan Pāndey Vimal, Ph.D.
Amarāvati-Hīrāmaṇi Professor (Research)
Vision Research Institute Inc, Physics, Neuroscience, & Consciousness Research Dept.
25 Rita Street, Lowell, MA 01854 USA
Ph: +1 978 954 7522; eFAX: +1 440 388 7907
rlpv...@yahoo.co.in; http://sites.google.com/site/rlpvimal/Home
https://www.researchgate.net/profile/Ram_Lakhan_Pandey_Vimal
Researched at the University of Chicago and Harvard Medical Schools
Dear All
Some of you may be interested in attached paper. Uzi is a very bright, trans-disciplinary thinker who has consistently interesting things to say.
Best
Chris
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Dear All,
Overall energy –momentum conservation is not violated in Particle physics, QFT (QM). Uncertainty pr. fluctuations are only for a short time interval. When the particle scattering is over, these are conserved. Also at each vertex in Feynman diagrams energy-momentum are conserved. Intermediate particles do not have the usual mass mentioned in particle physics tables. That is why most physicists do not like the nomenclature of “virtual particles”. These are just field effects. They should not be called particles. “Virtual particles” is old nomenclature which writers of popular books use. There is no physics in these words!
Best.
Kashyap
From: scientific-basis...@googlegroups.com [mailto:scientific-basis...@googlegroups.com]
On Behalf Of Bernard Baars
Sent: Thursday, May 2, 2019 1:14 AM
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
Does Dr. Reason's theory of consciousness invoke QFT?
b
Kind regards,
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Dear Stan,
That is exactly what I said!!
KV: “Also at each vertex in Feynman diagrams energy-momentum are conserved.”
Best.
kashyap
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Does Dr. Reason's theory of consciousness invoke QFT?
No!!! That is the exact point. At each vertex in Feynman diagram energy-momentum is conserved. If you take E^2 = c^2*P^2 + m^2 * c^4, mass m will come out to be imaginary at times. So it is pretty much nonsense to call it a particle! Feynman had probably a bad day when he called these “virtual particles”!! Every genius has a bad day!! But luckily he did not call them “particles”!
Best.
Kashyap
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Dear Alfredo,
Very interesting question! I think present day QM-QFT has no answer for this. It is part of 90 years debate on interpretation whether it is necessary to have a conscious observer or not. QM processes went on for billions of years before human beings appeared. You might say universal consciousness was there all the time and particles were watching themselves!
Best.
Kashyap
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Dear Bernie,
Many thanks for the clarification and the link. Wonderful timing data in the paper, and am only sorry I missed it when it came out!
Best
Chrs
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I am just stating how calculations of Feynman diagrams are done by people who actually calculate and compare with experiments. The uncertainty principle says what happens just momentarily. Just like loans, borrowed energy have to be paid back to the vacuum! So far people have not observed a single process locally on earth or solar system which violates energy-momentum conservation, either classical or quantum. This does not stop some people from expressing their views on violation of energy conservation!! Nobody knows physics of consciousness. These are all speculations!
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Bernie. Looks as if it could be picturing a strange attractor version of the mainly periodic attractors pictured in the classic Skarda and Freeman paper. Just a thought; no idea how how it could be checked.
Best
Chris
From: scientific-basis...@googlegroups.com <scientific-basis...@googlegroups.com> On Behalf Of Bernard Baars
Sent: 01 May 2019 18:12
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
Sorry, here is the main Freeman-Kozma 3-d diagram, based on a linear strip of electrodes directly on cortex. See PubMed for W.J. Freeman and Robert Kozma, quite a few articles.
Notice that nearly identical patterns of cortical "clicking" is found in rabbit EEG and human. Also called ECoG right now, or iEEG (for intracranial EEG). This is subjected to Hilbert analysis to get the spatial frequencies, and at various points also to FFA and binning. The details are in the original articles.
Unfortunately Walter left some implications for others to work out, and I believe there are math people especially who are working on it. But regular scientific EEG people know about it, there are very good engineering PhD's who do, and if we all pull together we might get additional understanding of it. This is a very solid empirical-analytical-theoretical link, and naturally it leaves some implications unexplored.
b
On Wed, May 1, 2019 at 10:05 AM Bernard Baars <baa...@gmail.com> wrote:
Dear Chris,
The idea of cortex as a "cinematic" mode of "clicking" probably goes back to Charlie Chaplin, and certainly to the 19th century in German experimental psychology, and I think Wm. James called attention to those little paper cartoon books kids used to play with, and to camera obscura toys, and, more empirically, to Gordon Allport and a slew of others. https://www.ncbi.nlm.nih.gov/pubmed/21541015
It is so boring and cliche-ish that it can't possibly true. And here is Mom Nature's weirdest tricks, that sometimes she solves problems in very boring ways. I know about the reticular formation resurgence with Moruzzi and Magoun, and so on. The brainstem RF appears to be mainly about 40 nuclei, according to Parisi (sp?) and Damasio. The network nature of other brain tissue in the brainstem, both "ascending and descending" RF, which also links to the nucleus reticularis thalami, which surrounds the anterior thalamus like the shell of an egg. This is not what Walter found with Kozma's close co-work as a very good mathematician.
What they found was widespread CORTICAL phase-difference plateaus and collapses, the plateaus circa 10 Hz and the chaotic reorganization at 10 ms, very reliably recorded from cortex (DIRECTLY, not scalp), so that the S/N improves by a factor of 1000. Scalp recordings are useful medically, but they drove everybody nuts until Penfield-type direct cortical recording in humans came back, as you know. Now there are ways to analyze the EM field around the head at much higher resolution and source localizability, but direct cortical recording, stimulation, and treatment in humans is back, with many hundreds of new articles in the literature. That thousand-fold improvement in S/N makes a huge difference.
Cortex is dramatically different from
On Wed, May 1, 2019 at 1:05 AM 'Chris Nunn' via Scientific Basis of Consciousness <scientific-basis...@googlegroups.com> wrote:
Bernie. As I’m sure you know Freeman and Kozma’s idea built on ideas popular in the 1960s that the brainstem incorporated a kind of cine camera shutter cutting cortical processes into chunks. This was generally supposed to correlate with alpha rhythm. Indeed my own earliest EEG work showed that brain processing of visual information didn’t occur if the information arrived at particular alpha phases.
However this didn’t really solve the binding problem, which in any case seems so correlate better with gamma coherence. Any ideas about how to reconcile the two findings?
Best
Chris
From: scientific-basis...@googlegroups.com <scientific-basis...@googlegroups.com> On Behalf Of Bernard Baars
Sent: 01 May 2019 05:08
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
On Stan's point about corollary discharge, my impression is that the more we understand about cortex, the more tightly coupled the "input" and "output" look. There was a wonderful school of perception in the 1930s called Transactional Functionalism, which demonstrated that beautifully via the work of architect-psychologist Adelbert Ames --- the Ames Room, the Ames Trapezoid, and other demonstrations. In the trapezoidal Ames Room you have to look with only one eye through the spyhole in the "front" wall for it to work, and the effects are very robust and surprising. Kids walking in the room really grow and shrink as they come closer and go farther from the spyhole. For reasons I can't figure out, the face of a kid turning into a giant looks more pimply than the same kid when he shrinks. It's all "carpentered space" perception, except of course that the Ames Room is a powerful illusion.
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Bernard J. Baars
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Cathy, it's very interesting to know that you predict violation of energy conservation, which is a possibility that we were discussing on this group earlier. Please share more details about it.
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Stan. Conservation of energy follows from Noether’s theorem. Physics is not affected by smooth transitions in time. The loophole is in the assumption that temporal transitions have to be smooth. As Kashyap pointed out, if temporal intervals are so small as to be in effect quantized, there can be fleeting, notional conservation violation.
We know from Bem and other anomalies that larger non-smooth temporal anomalies occur and one might expect them to go along with potentially measurable conservation anomalies.
Best
chris
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First an apology to Kashyap for not realizing he had earlier said the same thing about energy ALWAYS being conserved. The Feynman diagrams account for ALL objective measurements. The role of the observer is "simply" to convert probabilities to actualities. Energy is conserved by that process. Our universe seems to follow that simple rule.
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Cathy. Sorry you are wrong about the possibility of modelling violation of energy conservation, or at least measurable energy conservation. The clue is in your first alternative that might account for anomaly "energy conservation is violated in a physically unpredictable way". 'Unpredictable' implies a context involving no disturbance in the normal smooth flow of classical causality. But there are a range of quite strong grounds for thinking that this is not inevitable.
Best
Chris
First an apology to Kashyap for not realizing he had earlier said the same thing about energy ALWAYS being conserved. The Feynman diagrams account for ALL objective measurements. The role of the observer is "simply" to convert probabilities to actualities. Energy is conserved by that process. Our universe seems to follow that simple rule.
Cathy. Sorry you are wrong about the possibility of modelling violation of energy conservation, or at least measurable energy conservation. The clue is in your first alternative that might account for anomaly "energy conservation is violated in a physically unpredictable way". 'Unpredictable' implies a context involving no disturbance in the normal smooth flow of classical causality. But there are a range of quite strong grounds for thinking that this is not inevitable.
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Stan. Extended more than revised. And the obvious extension required is to start taking Heisenberg time/energy uncertainty as seriously as position/momentum uncertainty is taken in every textbook.
Doing this has radical implications for the nature of the world, which is perhaps why such an obvious extension is usually brushed under the carpet.
Best
Chris
Stan. Conservation of energy follows from Noether’s theorem. Physics is not affected by smooth transitions in time. The loophole is in the assumption that temporal transitions have to be smooth. As Kashyap pointed out, if temporal intervals are so small as to be in effect quantized, there can be fleeting, notional conservation violation.
We know from Bem and other anomalies that larger non-smooth temporal anomalies occur and one might expect them to go along with potentially measurable conservation anomalies.
Best
chris
From: scientific-basis...@googlegroups.com <scientific-basis...@googlegroups.com> On Behalf Of Stanley A. KLEIN
Sent: 02 May 2019 15:32
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
First an apology to Kashyap for not realizing he had earlier said the same thing about energy ALWAYS being conserved. The Feynman diagrams account for ALL objective measurements. The role of the observer is "simply" to convert probabilities to actualities. Energy is conserved by that process. Our universe seems to follow that simple rule.
Stan
On Thu, May 2, 2019 at 4:24 AM BT APJ <alfredo...@gmail.com> wrote:
Dear Kayshap: Where is the observer in this picture?
No need of an energy exchange with the observer during the measurement act?
Best
Alfredo
Em qui, 2 de mai de 2019 às 08:19, Vasavada, Kashyap V <vasa...@iupui.edu> escreveu:
No!!! That is the exact point. At each vertex in Feynman diagram energy-momentum is conserved. If you take E^2 = c^2*P^2 + m^2 * c^4, mass m will come out to be imaginary at times. So it is pretty much nonsense to call it a particle! Feynman had probably a bad day when he called these “virtual particles”!! Every genius has a bad day!! But luckily he did not call them “particles”!
Best.
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Cathy. I actually pointed out that energy conservation follows from smooth, differentiable temporal change (Noether's theorem). Any non smooth temporal change might involve violation. Envisaging non-smooth time is already implicit in the notion of virtual particles, but extending it macroscopically would require adjustments to contemporary physics. So far as i can see they would be compatible with your gemini theorem since one could picture the temporal anomaly as providing a perfect mirror for the 'self', with obvious implications for 'self certainty'.
Best
Chris
Hi Kushal
>Please send me the published version of the paper.
Attached.
Cathy
Cathy. I actually pointed out that energy conservation follows from smooth, differentiable temporal change (Noether's theorem). Any non smooth temporal change might involve violation. Envisaging non-smooth time is already implicit in the notion of virtual particles, but extending it macroscopically would require adjustments to contemporary physics. So far as i can see they would be compatible with your gemini theorem since one could picture the temporal anomaly as providing a perfect mirror for the 'self', with obvious implications for 'self certainty'
Dear Cathy,
Seems to me you have a nice argument showing that loops and chains of logically or physically closely defined causation can never achieve ‘self-certainty’. It’s a kind of closed system that you are envisaging, analogous to an universal Turing machine which also has well defined constraints on what it can do.
But nature may encompass broader possibilities – it certainly does so in the case of Turing machines. If you define these as ‘non-physical’ in principle, that’s only a matter of semantics. Nature doesn’t have to agree with you! And, if you are looking for energy conservation violations, very basic quantum theory (along with Emmy Noether) tells you that you have to be looking for some time related possibility.
Best
Chris
From: scientific-basis...@googlegroups.com <scientific-basis...@googlegroups.com> On Behalf Of Cathy Reason
Sent: 03 May 2019 13:42
To: Scientific Basis of Consciousness <scientific-basis...@googlegroups.com>
Subject: Re: Neo-naturalism and spatio-temporal surprises
Hi Chris
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Thanks Cathy for sharing your JMB paper. It will take a lot of time and effort to go through it fully, but here are two comments on a quick reading:1. We can never really prove the objective existence of any system. I think it will be more interesting if we can say something about systems which are governed by Quantum Field Theory, or even non-relativistic Quantum Mechanics.2. Answering the question "Am I certainly conscious?" is highly dependent on understanding the meaning of that question in a particular language (English, in this case). Can this question be phrased in all human languages? I am not sure. Even in English, what does this question really mean? This term "consciousness" cannot have an objective definition in any language to begin with.
Seems to me you have a nice argument showing that loops and chains of logically or physically closely defined causation can never achieve ‘self-certainty’.
It’s a kind of closed system that you are envisaging, analogous to an universal Turing machine which also has well defined constraints on what it can do.
But nature may encompass broader possibilities – it certainly does so in the case of Turing machines. If you define these as ‘non-physical’ in principle, that’s only a matter of semantics.
Nature doesn’t have to agree with you!
And, if you are looking for energy conservation violations, very basic quantum theory (along with Emmy Noether) tells you that you have to be looking for some time related possibility.
t.
So I'm totally lost without a clear and testable definition of "self-certainty."
If it means Descartes and nothing more, then the counter-examples are too obvious to count. Descartes lived almost half a millennium before the IT explosion, including its strong links to entropy and much more.
To deal with the second point first, self-certainty is defined so that the equivalence class it refers to is broad enough to encompass self-certainty no matter how you define it.
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