[Fis] R: Re: some notes
Dear Sungchul, I do not have anything against you, therefore sorry for my words, but your propositions gave me the opportunity to demonstrate the weirdness of such approaches for science. YOU find it convenient to define communication as an irreducibly triadic process (physical, chemical, biological, physiological, or mental). YOU identify such a triadic process with the Peircean semiosis (or the sign process) often represented as the following diagram which is isomorphic with the commutative triangle of the category theory. Thus, to YOU, communication is a category. I do not agree at all: therefore, could your proposition be kept as science? All the scientists agree on the definition (even if operational) of an atom, or agree that E=mc^2. If we are talking of something qualitative, that one agrees and another do not, we are not in front of Science. Sorry, Nothing personal. Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Sungchul Ji"Data: 17/11/2017 17.12 A: "Pedro C. Marijuan" , "fis" , "Loet Leydesdorff" Ogg: Re: [Fis] some notes --> Hi FISers, I find it convenient to define communication as an irreducibly triadic process (physical, chemical, biological, physiological, or mental). I identify such a triadic process with the Peircean semiosis (or the sign process) often represented as the following diagram which is isomorphic with the commutative triangle of the category theory. Thus, to me, communication is a category: fg A --> B ---> C | ^ | | |__| h Figure 1. A diagrammatic representation of semiosis, sign process, or communication. The names of the nodes and edges can vary depending on the communication system under consideration, which can be chemical reaction systems, gene expression mechanisms, human communication using symbols, computer systems using electrical signals. If applied to the Shannon communication system, A = source, B = signals, C = receiver, f = encoding, g = decoding, and h = information transfer/flow. When applied to human symbolic communicatioin, A = object, B = sign, C = interpretant, f = sign production, g = interpretation, and h = information flow. One usefulness of Figure 1 is its ability to distinguish between "interactions" (see Steps f and g) and "communication" (see Steps f, g and h); the former is dyadic and the latter triadic. All the best. Sung From: Fis on behalf of Loet Leydesdorff Sent: Friday, November 17, 2017 8:06 AM To: Pedro C. Marijuan; fis Subject: Re: [Fis] some notes Dear Pedro and colleagues, 2. Eigenvectors of communication. Taking the motif from Loet, and continuing with the above, could we say that the life cycle itself establishes the eigenvectors of communication? It is intriguing that maintenance, persistence, self-propagation are the essential motives of communication for whatever life entities (from bacteria to ourselves). With the complexity increase there appear new, more sophisticated directions, but the basic ones probably remain intact. What could be these essential directions of communication? I am not so convinced that there is an a priori relation between life and communication. Communication is not alive. Non-living systems (e.g., computers, robots) also communicate. Perhaps, it matters for the communication whether the communicators are living systems; but this needs to be specified. Communication studies is not biology. Perhaps, there is a specific biological communication as Maturana claims: when molecules are exchanged, one can expect life. Can one have life without communication? It seems to me that one can have communication without life. Communication would then be the broader category and life a special case. Best, Loet 3. About logics in the pre-science, Joseph is quite right demanding that discussion to accompany principles or basic problems. Actually principles, rules, theories, etc. are interconnected or should be by a logic (or several logics?) in order to give validity and coherence to the different combinations of elements. For instance, in the biomolecular realm there is a fascinating interplay of activation and inhibition among the participating molecular partners (enzymes and proteins) as active elements. I am not aware that classical ideas from Jacob (La Logique du vivant) have been sufficiently continued; it is
[Fis] R: Re: I do not understand some strange claims
Dear Jesse, do not think that scientists are so dumb in philosophy and epistemological issue as you might imagine... To quote the relativist and strumentalis accounts, I read the theories of Feyerabend, Kuhn, Popper, van Frassen, Benacerraf, Laudan, Brigdman, the same Quine, but also of Roscellinus, Occam, Boethius, Abelard. Therefore, we scientist are perfectly and deeplt aware of such positions and concerns. Howewer, in a Peircian way, I can state as follows: if I am a scientist, and I am a True Believer of the theory-laden science that you call naive or received, and if, based on my experimental observations, I produce an antibiotic and I save the life of my son who got an infection, therefore, despite all the beautiful worlds of the above mentioned relativists and strumentalists and yours, he's me that is right. I admit that somebody like Raymond Lullus might have been helpful in the following developments of computation, or Nicholas de Cusa in the study of mathematical infinitum, but I cannot do more for your philosophers. Tell me one prevision of Feyerabend, Kuhn, Popper, van Frassen, Benacerraf, Laudan, Brigdman, the same Quine, but also of Roscellinus, Occam, Boethius, Abelard, but also of Heidegger, Husserl, that has been useful in order to discover a drug, or to develop an useful, true scientific concept (based on mathematical observables, of course, because anything else is worth to be pursued by science). The only philosopher who, for pure luck, of course, guessed a lot of scientific future developments was the despised Diderot The relationships between NO-VAX, homeopaty (and such nice pseudoscience) and the relativistic positions are self-evident: if I think that science is mistaken, i can say all the bollocks I want, and to say I'm doing science. Respectfully, Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Jesse David Dinneen" <jesse.dinn...@vuw.ac.nz> Data: 17/11/2017 1.39 A: <fis@listas.unizar.es> Ogg: Re: [Fis] I do not understand some strange claims Dear Arturo (and greetings to everybody), Just a few more reasons to be wary of dismissing concepts and thinking that science is free of them: The position you are promoting constitutes a pop view (sometimes called the received view or naive view) of science, in which empirical items (e.g., measurable things) are taken to be unassailable rather than contingently defined and conceived of by science, implicitly or otherwise. To call concepts like the previously discussed triad 'useless' ignores the fact that they are necessary for meaningful scientific discourse (e.g., you cannot talk about observables without having a concept of what they are). Scientific discourse is inescapably value- and concept-laden (and full of implicit philosophical views), especially so when the terms used are implicitly defined or dogmatically defended; if you find these claims dubious, the introductory philosophers of science, like Kuhn and Popper, might be of interest to you. Further, the theories and observables of past scientific discourse have been either abandoned or refined beyond recognition despite relative successes in their time (e.g., phlogiston), and so it is reasonable to induce that the equivalent items of our time will someday meet similar fates -- thus it is risky to put too much faith in their objects being somehow more epistemologically sound or reliable than the objects of abstract thinking or their study free of concepts, philosophical thinking, etc.Your concern that discussion of information theories leads to NO-VAX surprises me; I am curious to know what harmful social movements you foresee being caused by, say, the Bar-Hillel-Carnap Paradox.Finally, it seems to me that by promoting this view of science, you are doing philosophy more than doing science, at least by your own view of the latter.Here I'm not trying to lower science, but defend concepts -- they are useful and necessary for scientific discourse, and seem to me very appropriate for this particular venue.Respectfully,Jesse David DinneenSchool of Information Management, Victoria University of Wellington On Thu, Nov 9, 2017 at 10:11 AM, tozziart...@libero.it <tozziart...@libero.it> wrote: Dear FISers, science talks about observables, i.e., quantifiable parameters. Therefore, describing the word "information" in terms of philosophers' statements, hypothetical useless triads coming from nowhere, the ridicolous Rupert Sheldrake's account, mind communication, qualitative subjective issues of the mind, inconclusive phenomelogical accounts with an hint of useless husserlian claims, and such kind of amenities is simply: NOT scientific. It could be interesting, if you are a magician or a follower of Ermetes Trism
[Fis] I do not understand some strange claims
Dear FISers, science talks about observables, i.e., quantifiable parameters. Therefore, describing the word "information" in terms of philosophers' statements, hypothetical useless triads coming from nowhere, the ridicolous Rupert Sheldrake's account, mind communication, qualitative subjective issues of the mind, inconclusive phenomelogical accounts with an hint of useless husserlian claims, and such kind of amenities is simply: NOT scientific. It could be interesting, if you are a magician or a follower of Ermetes Trismegistus, but, if you are (or you think to be) a scientist, this is simply not science. Such claims are dangerous, because they are the kind of claims that lead to NO-VAX movements, religious stuff in theoretical physics, Heideggerian metapyhsics. Very interesting, but NOT science.That's all: 'nuff said. Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] Adding dimensions
Dear FISers, it is clear (and it has been demonstrated) that what you cal l"agent" is something that... increases the dimensions of the discourse. For example, our brain, rather than "extract" information from the environment, makes exactly the opposite process, by "diluting" and "increasing" it.Starting from sensorial inputs from the 3D (plus time) environmental data, our brain processes them in 4D plus time (or even more!) dimensions. This means that, when I see a cat in the street, my mind enriches it with other dimensions (emotions: "how nice is that cat!"; higher brain activities: "that cat is a feline"; and so on) Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] R: Re: A PROPOSAL ABOUT THE DEFINITION OF INFORMATION
agement of the "information flow". In a next message I will make suggestions on how the mapping of biological information may conduce to a more general approach that includes the other varieties of information (anthropocentric, physical, chemical, cosmological, etc). Biological information is the most fundamental and radical track to unite the different approaches! Best--Pedro Pedro C. Marijuán, Jorge Navarro, Raquel del Moral. How prokaryotes ‘encode’ their environment: Systemic tools for organizing the information flow. Biosystems. October 2017. https://doi.org/10.1016/j.biosystems.2017.10.002 Abstract An important issue related to code biology concerns the cell’s informational relationships with the environment. As an open self-producing system, a great variety of inputs and outputs are necessary for the living cell, not only consisting of matter and energy but also involving information flows. The analysis here of the simplest cells will involve two basic aspects. On the one side, the molecular apparatuses of the prokaryotic signaling system, with all its variety of environmental signals and component pathways (which have been called 1–2-3 Component Systems), including the role of a few second messengers which have been pointed out in bacteria too. And in the other side, the gene transcription system as depending not only on signaling inputs but also on a diversity of factors. Amidst the continuum of energy, matter, and information flows, there seems to be evidence for signaling codes, mostly established around the arrangement of life-cycle stages, in large metabolic changes, or in the relationships with conspecifics (quorum sensing) and within microbial ecosystems. Additionally, and considering the complexity growth of signaling systems from prokaryotes to eukaryotes, four avenues or “roots” for the advancement of such complexity would come out. A comparative will be established in between the signaling strategies and organization of both kinds of cellular systems. Finally, a new characterization of “informational architectures” will be proposed in order to explain the coding spectrum of both prokaryotic and eukaryotic signaling systems. Among other evolutionary aspects, cellular strategies for the construction of novel functional codes via the intermixing of informational architectures could be related to the persistence of retro-elements with obvious viral ancestry. --- El 10/10/2017 a las 11:14, tozziart...@libero.it escribió: Dear FISers, a proposal: information might stand for free energy. Indeed, we know that, for an engine: enthalpy = free energy + entropy x temperature. At a fixed temperature, enthalpy = free energy +entropy The information detected (from an environmental object) by an observer is not the total possible one (the enthalpy encompassed in the object), but just a part, i.e., the part that it is not uncertain for him (the free energy). Hence, every observer, depending on his peculiar features, detects a different amont of free energy and does not detect the uncertain part (the entropy). Arturo Tozzi AA Professor Physics, University North Texas Pediatrician ASL Na2Nord, Italy Comput Intell Lab, University Manitoba http://arturotozzi.webnode.it/ Messaggio originale Da: "Christophe Menant" <christophe.men...@hotmail.fr> Data: 10/10/2017 11.01 A: "dea...@berkeley.edu"<dea...@berkeley.edu> Cc: "fis@listas.unizar.es"<fis@listas.unizar.es> Ogg: [Fis] TR: Data - Reflection - Information Thanks for these comments Terry. We should indeed be careful not to focus too much on language because 'meaning' is not limited to human communication. And also because starting at basic life level allows to address 'meaning' without the burden of complex performances like self-consciousness or free will. (The existing bias on language may come from analytic philosophy initially dealing with human performances). Interestingly, a quite similar comment may apply to continental philosophy where the 'aboutness' of a mental state was invented for human consciousness. And this is of some importance for us because 'intentionality' is close to 'meaning'. Happily enough 'bio-intentionality' is slowly becoming an acceptable entity (https://philpapers.org/rec/MENBAM-2). Regarding Peirce, I'm a bit careful about using the triadic approach in FIS because non human life was not a key subject for him and also because the Interpreter which creates the meaning of the sign (the Interpretant) does not seem that much explicited or detailed. The divisions you propose look interesting (intrinsic, referential, normative). Would it be possible to read more on that (sorry if I have missed some of your posts)? Best Christophe De : Fis <fis-boun...@listas.unizar
[Fis] A PRAGMATIC LANGUAGE FOR SCIENTIFIC PURPOSES
Dear FISers, This text is brief is an effort to provide a viable solution for a double concern: a) 1) the proliferation of models, theories and interpretations that suggest pseudoscientific explanations (e.g., lacking the even theoretical possibility of empiric testability) for not-observable quantities, such as “God”, the “quantum brain”, “phenomenalistic” accounts of experience, “holistic” accounts of “Nirvana-like” psychological states, “observer-based information”, “string theories”, “quantum loop gravity” theories, and so on. b)2) the attitude of scientists to generalize their results beyond their own experimental observations. For example, it is easy to read, in the CONCLUSIONS of good papers, claims such as: “we demonstrated that some Primates acquired the vision of the red; this occurred because this novel ability gave them the evolutionary benefit to detect red soft fruits in the green bushes’ background”. In order to avoid the inconsistencies that undermine the (otherwise good) legitimacy of scientific claims and to make them as accurate as possible, here we provide a few suggestions concerning the very structure of scientific propositions.Our formulation of the required language for scientific propositions wants to be as simple as possible and, at the same time, to encompass syntactic, semantic and pragmatic concerns. We take into account the claims of several Authors and sources who tackled the difficult issue to cope with the structure of scientific language: Galileo, Mach, Frege, Brower, Carnap, Popper, Quine, Godel, Zermelo and Fraenkel, Brigdman, Feyerabend, Kellogg and Bourland, Kripke, Gadamer, McGinn, Badiou. We suggest, so as to describe facts and observables of our physical and social environment, to make use of phrases written or spoken according to the following rules (provided in sparse order): 1)1) Never use the verb “to be”, including all its conjugations, contractions and archaic forms. Indeed, the misuse of this verb might give rise to a “deity mode of speech” that allows people “to transform their opinions magically into god-like pronouncements on the nature of things” (Kellogg and Bourland, 1990-91) 2)2) Clearly define the universe of discourse in which your proposition is located. 3)3) Define your concepts not in abstract terms, but in terms either of observables, or, if observables are not properly definable, in a language as closest to observable quantities as possible. 4)4) Do not compare and mix sets and subsets in the same context (e.g., cat and feline). 5)5) Do not use the first order logic (based on universals described in the very premises of the propositions), rather describe just the relationships between the observables you are coping with. 6)6) Use (at least qualitative) terms that indicate the probability of an event. 7)7) Describe events or things that are (at least in principle) testable. Otherwise, state clearly that yours is just a speculation. 8)8) Do not generalize your descriptions, but take into account just the specific content of what you are assessing. 9)9) Be as vague as possible about cause/effect relationships. 1010) 10) Do not make inferences not supported by your data. 11)11)Do not use too formal or specialized languages. 12) 12)Try you hidden your own theory-laden approach and your personal considerations. Here we provide a few practical examples. John is nice. A lot of people state that John looks pleasant. E=mc2 In our Universe, it has been demonstrated that a given experimentally measured value of energy corresponds to a experimentally measured value of mass at rest, multiplied for the fixed value of the speed light constant. The brain is equipped with a functional and anatomical network consisting of edges and nodes, termed the connectome. When researchers experimentally assess brain activity and anatomy in terms of network theory, they find anatomical and functional structures that fully fit their theoretical framework and that they term the “connectome”. John is ill, because he took the flu. John suffers an alteration of his statistically normal biological parameters, because his Medical Doctor diagnosed, based on clinical and epidemiological findings, the highly-probable occurrence of an infection due to the Influenza virus. Scientific studies of the brain must take into account the first-person, epistemological phenomenalistic standpoint, because the latter is the only way to gain sure knowledge. Some scientists and philosophers believe, in touch with the accounts of the philosophical mainstream of the “phenomenalism”, that the better way to gain knowledge from neuroscientific experimental procedures is to assess the subjective first-person account, rather than the individual-unrelated experimental findings detectable by objective operational procedures. REFERENCES
[Fis] INFORMATION: JUST A MATTER OF MATH
Dear FISers, I'm sorry for bothering you, but I start not to agree from the very first principles. The only language able to describe and quantify scientific issues is mathematics.Without math, you do not have observables, and information is observable. Therefore, information IS energy or matter, and can be examined through entropies (such as., e.g., the Bekenstein-Hawking one). And, please, colleagues, do not start to write that information is subjective and it depends on the observer's mind. This issue has been already tackled by the math of physics: science already predicts that information can be "subjective", in the MATHEMATICAL frameworks of both relativity and quantum dynamics' Copenhagen interpretation. Therefore, the subjectivity of information is clearly framed in a TOTALLY physical context of matter and energy. Sorry for my polemic ideas, but, if you continue to define information on the basis of qualitative (and not quantitative) science, information becomes metaphysics, or sociology, or psychology (i.e., branches with doubtful possibility of achieving knowledge, due to their current lack of math). Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Pedro C. Marijuan"Data: 15/09/2017 14.13 A: "fis" Ogg: [Fis] PRINCIPLES OF IS Dear FIS Colleagues, As promised herewith the "10 principles of information science". A couple of previous comments may be in order. First, what is in general the role of principles in science? I was motivated by the unfinished work of philosopher Ortega y Gasset, "The idea of principle in Leibniz and the evolution of deductive theory" (posthumously published in 1958). Our tentative information science seems to be very different from other sciences, rather multifarious in appearance and concepts, and cavalierly moving from scale to scale. What could be the specific role of principles herein? Rather than opening homogeneous realms for conceptual development, these information principles would appear as a sort of "portals" that connect with essential topics of other disciplines in the different organization layers, but at the same time they should try to be consistent with each other and provide a coherent vision of the information world. And second, about organizing the present discussion, I bet I was too optimistic with the commentators scheme. In any case, for having a first glance on the whole scheme, the opinions of philosophers would be very interesting. In order to warm up the discussion, may I ask John Collier, Joseph Brenner and Rafael Capurro to send some initial comments / criticisms? Later on, if the commentators idea flies, Koichiro Matsuno and Wolfgang Hofkirchner would be very valuable voices to put a perspectival end to this info principles discussion (both attended the Madrid bygone FIS 1994 conference)... But this is FIS list, unpredictable in between the frozen states and the chaotic states! So, everybody is invited to get ahead at his own, with the only customary limitation of two messages per week. Best wishes, have a good weekend --Pedro 10 PRINCIPLES OF INFORMATION SCIENCE 1. Information is information, neither matter nor energy. 2. Information is comprehended into structures, patterns, messages, or flows. 3. Information can be recognized, can be measured, and can be processed (either computationally or non-computationally). 4. Information flows are essential organizers of life's self-production processes--anticipating, shaping, and mixing up with the accompanying energy flows. 5. Communication/information exchanges among adaptive life-cycles underlie the complexity of biological organizations at all scales. 6. It is symbolic language what conveys the essential communication exchanges of the human species--and constitutes the core of its "social nature." 7. Human information may be systematically converted into efficient knowledge, by following the "knowledge instinct" and further up by applying rigorous methodologies. 8. Human cognitive limitations on knowledge accumulation are partially overcome via the social organization of "knowledge ecologies." 9. Knowledge circulates and recombines socially, in a continuous actualization that involves "creative destruction" of fields and disciplines: the intellectual Ars Magna. 10. Information science proposes a new, radical vision on the information and knowledge flows that support individual lives, with profound consequences for scientific-philosophical practice and for
[Fis] Is information truly important?
Dear Fisers, a big doubt... We know that the information of a 3D black hole is proportional to its 2D horizon, according to the Bekenstein-Hawking equations. However, an hypotetical observer traveling at light speed (who watches a black hole at rest) detects a very large black hole horizon, due to Einstein's equations.Therefore, he detects more information from the black hole than an observer at rest, who sees a smaller horizon... In sum, information does not seem to be a physical quantity, rather just a very subjective measure... Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] Does a toy shadow encompass more information than the toy itself?
Dear Fisers, a novel, provocative issue... An observed two-dimensional shadow might encompass more information than its corresponding three-dimensional object. By changing the orientation of a three-dimensional object or the observer’s position, we detect different shadows from diverse perspectives, therefore increasing our available information. Starting from this simple observation and extending it to the Einstein’s four-dimensional spacetime and to Bekenstein and Hawking equations, it can be shown how, in terms of special and general relativity, information content is not a stationary and fixed quantity as currently believed, but rather depends on the observer’s standpoint. This has deep implications in digital physics, information theory, computer vision, shape theory and cosmology. Read more (and look at the nice Figure!): http://vixra.org/abs/1703.0060 Arturo Tozzi AA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] I: Re: WHY WE ARE HERE? ...AN UNPLEASANT ANSWER?!
Dear FISers, Thanks for your interest!I'm honoured. I'm sorry, but I almost finished my magic FIS weekly bullets, therefore I have to answer to more than a question in this mail. This is my comment to the issues raised by Otto, Francesco, Dave, Gyuri, Why there were so many symmetries at the beginning, and why our Universe displays symmetry breaks, and therefore a loss of symmetries?We need to start from a fully accepted tenet of cosmology: the Universe took place with the big bang, an highly energetic state. The more the energy, the more the information, the more the symmetries. Therefore, at the cosmic start, we require a highly symmetrical structure. What is the known structure equipped with the highest number of symmetries? It is the mathematical Monster sporadic group, where 10^54 symmetries occur in about 200.000 dimensions. Astonishingly, this pure mathematical structure displays numbers that seem to correlate it with a physical counterpart, i.e., some string theories. Therefore, it is possible to hypothesize that the Monster (title for the press: the manifold of God), loosing some symmetries, gave rise to the big bang. But... what is this Monster? Is it a Spinozian, timeless structure, or is it equipped with movements? How is it correlated with spacetime? How much is the energy of the Monster? How did the Monster give rise to our Universe? We elucidate the whole stuff (and make testable previsions) in our recently published http://www.mdpi.com/2078-2489/7/4/73 I hope to provide further comments in the next days, in particular to Robert and Pedro's comments Ciao a tutti!And thanks again! Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Gyorgy Darvas" <darv...@iif.hu> Data: 01/03/2017 13.32 A: <fis@listas.unizar.es> Ogg: Re: [Fis] WHY WE ARE HERE? ...AN UNPLEASANT ANSWER?! David: The nature of evolution is such that symmetries emerge and disappear (change). Gyuri http://www.bu.edu/wcp/Papers/Scie/ScieDarv.htm http://epistemologia.zoomblog.com/archivo/2007/11/28/symmetry-breaking-in-a-philosophical-c.html Darvas, G. (1998) Laws of symmetry breaking, Symmetry: Culture and Science, 9, 2-4, 119-127 http://journal-scs.symmetry.hu/content-pages/volume-9-numbers-2-4-pages-113-464-1998/ ; Darvas, G, (2015) The unreasonable effectiveness of symmetry in the sciences, Symmetry: Culture and Science, 26, 1, 39-82. http://journal-scs.symmetry.hu/content-pages/volume-26-number-1-pages-001-128-2015/ ; http://journal-scs.symmetry.hu/purchase/ https://www.researchgate.net/publication/284341950_THE_UNREASONABLE_EFFECTIVENESS_OF_SYMMETRY_IN_THE_SCIENCES On 2017.02.28. 19:01, Dave Kirkland wrote: Dear Arturo Tozzi and FISers Thank you for your very interesting ideas. For me they raise more questions: Why did the number of cosmic symmetries ever start diminishing? Could the whole process be eternally cyclical? I like your respectful use of capital letters. My mind boggles. Best rgds David On 24 Feb 2017, at 15:24, tozziart...@libero.it wrote: Dear FISers, hi! A possible novel discussion (if you like it, of course!): A SYMMETRY-BASED ACCOUNT OF LIFE AND EVOLUTION After the Big Bang, a gradual increase in thermodynamic entropy is occurring in our Universe (Ellwanger, 2012). Because of the relationships between entropy and symmetries (Roldán et al., 2014), the number of cosmic symmetries, the highest possible at the very start, is declining as time passes. Here the evolution of living beings comes into play. Life is a space-limited increase of energy and complexity, and therefore of symmetries. The evolution proceeds towards more complex systems (Chaisson, 2010), until more advanced forms of life able to artificially increase the symmetries of the world. Indeed, the human brains’ cognitive abilities not just think objects and events more complex than the physical ones existing in Nature, but build highly symmetric crafts too. For example, human beings can watch a rough stone, imagine an amygdala and build it from the same
[Fis] R: Re: WHY WE ARE HERE? ...AN UNPLEASANT ANSWER?!
Dear Prof. Ulanowicz, thanks for you nice words, and for the amazing material you sent me! There is a 2005, seminal paper that seems to be the "smoking gun" confirming your hypothesis that life increases the entropy production. But the key, is rather strangely... the time! You can find a summary, more details and the proper references here: http://arturotozzi.webnode.it/products/a-link-between-time-reversal-asymmetry- and-fainting-of-memories-/ Thanks again for your kind response! P.S.: I go to read better your fantastic, already historical papers! Arturo Tozzi AA Professor Physics, University North Texas Pediatrician ASL Na2Nord, Italy Comput Intell Lab, University Manitoba http://arturotozzi.webnode.it/ >Messaggio originale >Da: "Robert E. Ulanowicz" <u...@umces.edu> >Data: 24/02/2017 18.48 >A: "tozziart...@libero.it"<tozziart...@libero.it> >Ogg: Re: [Fis] WHY WE ARE HERE? ...AN UNPLEASANT ANSWER?! > >Dear Arturo! > >Most interesting thesis! > >Two paper of mine that touch on this subject: > ><http://people.clas.ufl.edu/ulan/files/Prodent.pdf> > ><http://people.clas.ufl.edu/ulan/files/Harmony.pdf> > >All the best, >Bob > >> Dear FISers, hi! A possible novel discussion (if you like it, of >> course!): >> A SYMMETRY-BASED ACCOUNT OF LIFE AND EVOLUTION >> After the Big Bang, a gradual increase in >> thermodynamic entropy is occurring in our Universe (Ellwanger, 2012). >> Because of the relationships between entropy >> and symmetries (Roldán et al., 2014), the >> number of cosmic symmetries, the highest possible at the very start, is >> declining >> as time passes. Here the evolution of >> living beings comes into play. Life is a >> space-limited increase of energy and complexity, and therefore of >> symmetries. The evolution proceeds >> towards more complex systems (Chaisson, 2010), until more advanced forms >> of >> life able to artificially increase the symmetries of the world. Indeed, >> the human brains’ cognitive abilities >> not just think objects and events more complex than the physical ones >> existing >> in Nature, but build highly symmetric crafts too. For example, human >> beings can watch a rough >> stone, imagine an amygdala and build it from the same stone. Humankind is >> able, through its ability to manipulate >> tools and technology, to produce objects (and ideas, i.e., equations) with >> complexity >> levels higher than the objects and systems encompassed in the pre-existing >> physical world. Therefore, human beings >> are naturally built by evolution in order to increase the number of >> environmental >> symmetries. This is in touch with recent >> claims, suggesting that the brain is equipped with a number of functional >> and anatomical >> dimensions higher than the 3D environment (Peters et al., 2017). >> Intentionality, typical of the living beings >> and in particular of the human mind, may be seen as a mechanism able to >> increase symmetries. As Dante Alighieri >> stated (Hell, XXVI, 118-120), “you were not >> made to live as brutes, but to follow virtue and knowledge�. >> >> In touch with Spencer’s (1860) and Tyler’s (1881) >> claims, it looks like evolutionary mechanisms tend to achieve increases in >> environmental >> complexity, and therefore symmetries (Tozzi and Peters, 2017). Life is >> produced in our Universe in order to >> restore the initial lost symmetries. At >> the beginning of life, increases in symmetries are just local, e.g., they >> are >> related to the environmental niches where the living beings are placed. >> However, in long timescales, they might be >> extended to the whole Universe. For >> example, Homo sapiens, in just 250.000 years, has been able to build the >> Large Hadron >> Collider, where artificial physical processes make an effort to >> approximate the >> initial symmetric state of the Universe. >> Therefore, life is a sort of gauge field (Sengupta et al., 2016), e.g., >> a combination of forces and fields that try to counterbalance and restore, >> in >> very long timescales, the original cosmic symmetries, lost after the Big >> Bang. Due to physical issues, the “homeostatic� cosmic >> gauge field must be continuous, e.g., life must stand, proliferate and >> increase >> in complexity over very long timescales. >> This is the reason why every living being has an innate tendency towards >> self-preservation and proliferation. >> With the death, continuity is broken. This talks in favor of intellige
[Fis] WHY WE ARE HERE? ...AN UNPLEASANT ANSWER?!
Dear FISers, hi! A possible novel discussion (if you like it, of course!): A SYMMETRY-BASED ACCOUNT OF LIFE AND EVOLUTION After the Big Bang, a gradual increase in thermodynamic entropy is occurring in our Universe (Ellwanger, 2012). Because of the relationships between entropy and symmetries (Roldán et al., 2014), the number of cosmic symmetries, the highest possible at the very start, is declining as time passes. Here the evolution of living beings comes into play. Life is a space-limited increase of energy and complexity, and therefore of symmetries. The evolution proceeds towards more complex systems (Chaisson, 2010), until more advanced forms of life able to artificially increase the symmetries of the world. Indeed, the human brains’ cognitive abilities not just think objects and events more complex than the physical ones existing in Nature, but build highly symmetric crafts too. For example, human beings can watch a rough stone, imagine an amygdala and build it from the same stone. Humankind is able, through its ability to manipulate tools and technology, to produce objects (and ideas, i.e., equations) with complexity levels higher than the objects and systems encompassed in the pre-existing physical world. Therefore, human beings are naturally built by evolution in order to increase the number of environmental symmetries. This is in touch with recent claims, suggesting that the brain is equipped with a number of functional and anatomical dimensions higher than the 3D environment (Peters et al., 2017). Intentionality, typical of the living beings and in particular of the human mind, may be seen as a mechanism able to increase symmetries. As Dante Alighieri stated (Hell, XXVI, 118-120), “you were not made to live as brutes, but to follow virtue and knowledge”. In touch with Spencer’s (1860) and Tyler’s (1881) claims, it looks like evolutionary mechanisms tend to achieve increases in environmental complexity, and therefore symmetries (Tozzi and Peters, 2017). Life is produced in our Universe in order to restore the initial lost symmetries. At the beginning of life, increases in symmetries are just local, e.g., they are related to the environmental niches where the living beings are placed. However, in long timescales, they might be extended to the whole Universe. For example, Homo sapiens, in just 250.000 years, has been able to build the Large Hadron Collider, where artificial physical processes make an effort to approximate the initial symmetric state of the Universe. Therefore, life is a sort of gauge field (Sengupta et al., 2016), e.g., a combination of forces and fields that try to counterbalance and restore, in very long timescales, the original cosmic symmetries, lost after the Big Bang. Due to physical issues, the “homeostatic” cosmic gauge field must be continuous, e.g., life must stand, proliferate and increase in complexity over very long timescales. This is the reason why every living being has an innate tendency towards self-preservation and proliferation. With the death, continuity is broken. This talks in favor of intelligent life scattered everywhere in the Universe: if a few species get extinct, others might continue to proliferate and evolve in remote planets, in order to pursue the goal of the final symmetric restoration. In touch with long timescales’ requirements, it must be kept into account that life has been set up after a long gestation: a childbearing which encompasses the cosmic birth of fermions, then atoms, then stars able to produce the more sophisticated matter (metals) required for molecular life. A symmetry-based framework gives rise to two opposite feelings, by our standpoint of human beings. On one side, we achieve the final answer to long-standing questions: “why are we here?”, “Why does the evolution act in such a way?”, an answer that reliefs our most important concerns and gives us a sense; on the other side, however, this framework does not give us any hope: we are just micro-systems programmed in order to contribute to restore a partially “broken” macro-system. And, in case we succeed in restoring, through our mathematical abstract thoughts and craftsmanship, the initial symmetries, we are nevertheless doomed to die: indeed, the environment equipped with the starting symmetries does not allow the presence of life. REFERENCES 1) Chaisson EJ. 2010. Energy Rate Density as a Complexity Metric and Evolutionary Driver. Complexity, v 16, p 27, 2011; DOI: 10.1002/cplx.20323. 2) Ellwanger U. 2012. From the Universe to the Elementary Particles. A First Introduction to Cosmology and the Fundamental Interactions. Springer-Verlag Berlin Heidelberg. ISBN 978-3-642-24374-5. 3) Peters JF, Ramanna S, Tozzi A, Inan E. 2017. Frontiers Hum Neurosci. BOLD-independent computational entropy assesses functional donut-like structures in brain fMRI image. doi: 10.3389/fnhum.2017.00038. 4)
[Fis] MATCHING POINTS AND IDENTITY
Dear FISers: Recently introduced versions of the Borsuk-Ulam theorem (BUT) state that a feature on a n-manifold projects to two features with matching description onto a n+1 manifold (Peters, 2016; Peters and Tozzi, 2016a, 2016b; Tozzi, 2016; Tozzi and Peters, 2016a, 2016b). Starting from this rather simple “abstract” claim, a fruitful general framework has been built, able to elucidate disparate “real” physical and biological phenomena, from quantum entanglement (Peters and Tozzi, 2016c), to brain activity (Peters et al., 2016, 2017; Tozzi and Peters, 2016a, 2016b, 2017), from gauge theories (Tozzi et al., 2017) to pre- big bang scenarios (Tozzi and Peters, 2016c). Summarizing this novel topological approach, we may state what follows: if you take into account projections among functional or real dimensions, you achieve a system of mappings that fit very well with experimental results and are able to assess countless systems in far-flung scientific branches. One of the main concerns of such a topological approach to systems features is that it talks in rather general terms, leaving apart the peculiar features of individuals and of single physical and biological processes. In order to tackle this issue, here we ask: what does it mean “matching description”? In a topological framework, matching descriptions are termed "descriptively near sets", i.e., two (or more) features that lie on the same manifold, but that have no points in common. In a semantic matching framework, a matching description encompasses all information about the matching process. Then we ask: has matching description anything to do with “identity”? In the “classical” BUT, the matching features are just points, therefore a point is equal to another, and we might easily state that the two points are “identical”. On the other hand, in the novel BUT variants, the matching features stand not just for simple topological points, but also for for more complicated structures, such as shapes of space (spatial patterns), of shapes of time (temporal patterns), vectors or tensors, functions, or signals, thermodynamic parameters, movements, trajectories, or lexical structures (either syntactic or semantic), or general symmetries. Therefore, we ask: are two matching features identical? Do they stand for the same feature, of for two different features with something in common? In order to solve the issue, we “steal” the Martin Heidegger's noteworthy account of the “principle of identity” (Heidegger, 1957), one of the three tenets of the classical logic. The principle of identity states that A=A. The formula expresses, in its usual description, an equality of A and A. One A is equal to another A. A is therefore the same of A, because “identical” (from Greek and Latin) means: “the same”. However, in another possible version, the formula A=A speaks of “equality”. A is A. It does not say that A is the same, but that every A is itself the same. Or, in other words, each thing itself is the same for itself with itself. It can also be stated that matching description “belongs to” an identity. In this case, sameness is interpreted as a “belonging together”. This means that two interpretations are feasible: a) matching description is determined by an identity as a feature of that identity; b) identity is represented as a feature of matching description. In “belonging together”, the world “together” means: to be assigned and placed into the order of a together, to be established in the unity of a manifold, to be combined into the unity of a system. Such assignement and placing occur thanks to connexions and mappings of the one with the other. However, “belonging together” can also mean: the together is now determined by the belonging. Therefore, the possibilities here are two: a) representing belonging in terms of the unit of together; b) experiencing this together in terms of belonging. The issue b) leads us into the psychological standpoint of the observer. Indeed, “thinking” and matching description can also be thought as the same, so that thinking and matching description belong together in the same, and by virtue of the same. If we attempt to represent together of thinking and matching description as a coordination, we can establish and explain this coordination either in terms of thinking and matching description. If thinking and matching description belong to each other, matching description belongs with thinking to an identity, whose active essence stems from that “letting belong together” which we call “mental representation”. Identity becomes, in this version, a functional property of the event of mental representation. In sum, identity can be presupposed as a feature of the matching description, or as a spring that departs from matching description. In this second account, the principle of identity becomes a spring into the psychological origin of identity. We can therefore
[Fis] information & life
Dear Krassimir, After the hot discussion about the elusive meaning of the term "information", we are allowed to use the first order predicate logic: a) The definition of information is not univocal. b) The definition of life is information.c) Therefore, the definition of life is not univocal. Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] Is information a matter of... dimensions and symmetries?
Dear FISers, In touch with Ludwig Wittgenstein's favourite example, let's play a chess game. Imagine that the chessboard is the information. We have the whites, e.g., Jaynes, Logan, Kauffmann, Marijuan (more or less!), Loet, Chu-Hsi (Zhu Xi), Susskind's account of loss of information in black holes. (I also side with the whites, but I did not dare to put my name together with the great scientists I quoted!). And the blacks, e.g. Brillouin, Collier, Wheeler, Murray Gell-Mann, Lloyd, Layzer, Muller, Rizzo, Leydesdorff, Hawkins' account of absence of loss of information in black holes. They are all first-rank scientists. Whites do not believe very much in the foremost role of information in our world, blacks do. Who wins the game? Nobody wins. The two players are too strong and well-grounded to be defeated, and, weirdly, both logical and experimental results were not decisive in order to produce the winner. There is just a possibility to tackle the issue and see who wins: to change the rules of the chess game and the shape of the chessboard. The 2D chessboard must become… a 3D chessboard. Equipped with symmetries. The following text comes from our most important (according to me, of course) published (topological) paper. You can find the whole manuscript (with the mentioned references and the proper mathematical treatment) here: http://arturotozzi.webnode.it/products/a-topological-approach-unveils-system-invariancesand-broken-symmetries-in-the-brain/ Symmetry is a type of invariance occurring when a structured object does not change under a set of transformations (Weyl). Symmetries hold the key to understanding many of nature’s intimate secrets, because they are the most general feature of countless types of systems. Huge swathes of mathematics, physics and biology, including the brain, can be explained in terms of the underlying invariance of the structures under investigation. In physics, symmetries can be “broken”. Symmetry breaking consists of sudden change in the set of available states: the whole phase space is partitioned into non-overlapping regions (Roldàn, 2014), so that small fluctuations acting on a system cross a critical point and decide which branch of a bifurcation is taken. In particular, in spontaneous symmetry breaking (SSB), the underlying laws are invariant under a symmetry transformation, but the system as a whole changes. SSB is a process which allows a system cast in a symmetrical state to end up in an asymmetrical one. SSB describes systems where the equations of motion or the Lagrangian obey certain invariances, but the lowest-energy solutions do not exhibit them. “Hidden” is perhaps a better term than “broken”, because the symmetry is always there in such equations (Higgs). In case of finite systems with metastable states, the confinement is not strict: the system can “jump” from a region to another (Roldàn). Concerning the brain, that is the main issue of our FIS discussion, its activity is an example of an open system, partly stochastic due to intrinsic fluctuations, but containing islands at the edge of the chaos, which maintains homoeostasis or allostasis in the face of environmental fluctuations (Friston 2010). The brain retains the characteristics of a complex, non-linear system with non-equilibrium dynamics (Fraiman et. al., 2012), equipped with random walks (Afraimovich et.al., 2013); it operates at the edge of chaos (Tognoli et.al., 2014;) and lives near a metastable state of second-order phase transition, between micro- and macro-levels (Beggs et.al., 2012), characterized by infinite correlation length, countless dimensions, slight non-ergodicity, attractors (Deco et.al., 2012) and universal power laws, testified by the presence of spontaneous neuronal avalanches (De Arcangelis). In such a multifaceted framework, the Borsuk-Ulam theorem is useful. This theorem tells us that, if a sphere is mapped continuously into a plane set, there is at least one pair of antipodal points having the same image; that is, they are mapped in the same point of the plane (Beyer and Zardecki, 2004). Bain symmetries can be studied in a topological fashion, i.e. in terms of antipodal points on a hypersphere. If we enclose symmetries, equipped with antipodal self-similar points, into the abstract spaces of n-spheres, they can be evaluated in guise of projections on Sn-1, where they stand for the broken symmetry. This means that brain symmetries, hidden at a lower level, are detectable at a higher level of analysis, and vice versa. In other words, a symmetry break occurs when the symmetry is present at one level of observation, but “hidden” at another level. It must be emphasized that the symmetries are widespread at every level of organization and may be regarded as the most general feature of systems, perhaps more general than free-energy and entropy constraints too. Indeed, recent data suggest that thermodynamic
[Fis] Brenner and Lupasco logic
l compared to what? The bullet that killed John Kennedy is actual when you think that it reached Kennedy, but is potential if you think that it did not kill Jaqueline… Therefore, your concept of actual and potential requires a subjective observer who states what is actual and what is potential. You may argue that you are talking about Lagrangian and Hamiltonians, but it does not help, in this case. Indeed, the concept of energetic gradient descent, for example in Fokker-Planck equations, this time, cannot help you, because they do not talk of the EXISTENCE of potentiality of actuality, but just of an energetic path of a random walk towards lesser energetic levels (on the other side, at which low energetic level can you say that potentiality finish and actuality is present?). 3. Included Middle: An included or additional third element or T-state (‘T’ for ‘tiers inclus’, included third). This axiom reminds me… the Borsuk-Ulam theorem! Two antipodal points (call it A and non-A) become a point T, when projected in a different dimension… The only difference is that, according Lupasco, A and non-A become T in a dimension higher, while, according the Borsuk-Ulam theorem, A and non-A become T in a dimension lower… Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Joseph Brenner" <joe.bren...@bluewin.ch> Data: 07/12/2016 15.15 A: "fis"<fis@listas.unizar.es> Cc: <tozziart...@libero.it> Ogg: Fw: [Fis] Fwd: R: Re: Who may proof that consciousness is an Euclidean n-space ??? Logic Dear Folks, Arturo wrote: "therefore logic, in general, cannot be anymore useful in the description of our world. I'm sad about that, but that's all." The answer is to change logic from one of propositions (Lesniewski-Tarski) or mathematics (Zermelo-Fraenkel) to one of the states of real processes (Lupasco; Logic in Reality). Why this is not even considered as an option for serious discussion is a great mystery to me. Arturo also said: "The concepts of locality and of cause/effect disappear in front of the puzzling phenomenon of quantum entanglement, which is intractable in terms of logic." Here, I fully agree; Logic in Reality also does not apply to quantum phenomena. It is limited to description of processes involving thermodynamic change in which there is a mutual interaction between elements as individuals, including people. I do not claim it allows causal prediction, but logical inference. Arturo: "The same stands for nonlinear chaotic phenomena, widespread in nature, from pile sands, to bird flocks and to brain function. When biforcations occur in logistic plots and chaotic behaviours take place, the final systems' ouputs are not anymore causally predictable." Here, I agree with Arturo but for a different reason. The non-linear phenomena mentioned are too simple. In crowd behavior, individual interactions are absent or meaningless - information_as_data. Brain behavior of this kind is of lower complexity and interest, involving mostly lower level functionalities, although they they may accompany higher level cognitive functions. I look forward to point by point refutation of or agreement with the above. Best wishes, Joseph ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis ___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis
[Fis] R: [FIS] NEW DISCUSSION SESSION--TOPOLOGICAL BRAIN
Dear Karl, Your noteworthy account is a typical example of a well-built scientific theory: by putting together different bricks from several influential sources (Piaget, Gibson, dynamic systems theory), you create a solid, concrete building that sounds very logic, and also in touch with common sense. However… sometimes it takes just a single, novel experimental data, in order to destroy the pillars of the most perfect logical buildings. Your account is false, because your premises do not hold. You stated that: “The ability to be oriented in space predates the ability to build abstract concepts. Animals remain at a level of intellectual capacity that allows them to navigate their surroundings and match place and quality attributes, that is: animals know how to match what and where. Children acquire during maturing the ability to recognise the idea of a thing behind the perception of the thing. Then they learn to distinguish among ideas that represent alike objects. The next step is to be able to assign the fingers of the hand to the ideas such distinguished. Mathematics start there. What children and animals have and use before they learn to abstract into enumerable mental creations is a faculty of no small complexity. They create an inner map, in which they know their position. They also know the position of an attractor, be it food, entertaintment or partner. The toposcopic level of brain functions determines the configuration of a spatial map and furnishes it with objects, movables and stables, and the position of the own perspective (the ego). This archaic, instinctive, pre-mathematical level of thinking must have its rules, otherwise it would not function. These rules must be simple, self-evident and applicable in all fields of Physics and Chemistry, where life is possible. The rules are detectable, because they root in logic and reason.” The problem is that… “Bees Can Count to Four, Display Emotions, and Teach Each Other New Skills” (PLOS Biology 2016). http://motherboard.vice.com/read/bees-can-count-to-four-display-emotions-and-teach-each-other-new-skills Therefore, pay attention to the truth of logic explanations! Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Karl Javorszky"Data: 06/12/2016 11.29 A: "fis" Ogg: [Fis] [FIS] NEW DISCUSSION SESSION--TOPOLOGICAL BRAIN Toposcopy Thank you for the excellent discussion on a central issue of epistemology. The assertion that topology is a primitive ancestor to mathematics needs to be clarified. The assertion maintains, that animals possess an ability of spatial orientation which they use intelligently. This ability is shown also by human children, e.g. as they play hide-and-seek. The child hiding considers the perspective from which the seeker will be seeing him, and hides behind something that obstructs the view from that angle. This shows that the child has a well-functioning set of algorithms which point out in a mental map his position and the path of the seeker. The child has a knowledge of places, in Greek "topos" and "logos", for "space" and "study". As a parallel usage of the established word "topology" appears inconvenient, one may speak of "toposcopy" when watching the places of things. The child has a toposcopic knowledge of the world as it finds home from a discovery around the garden. This ability predates its ability to count. The ability to be oriented in space predates the ability to build abstract concepts. Animals remain at a level of intellectual capacity that allows them to navigate their surroundings and match place and quality attributes, that is: animals know how to match what and where. Children acquire during maturing the ability to recognise the idea of a thing behind the perception of the thing. Then they learn to distinguish among ideas that represent alike objects. The next step is to be able to assign the fingers of the hand to the ideas such distinguished. Mathematics start there. What children and animals have and use before they learn to abstract into enumerable mental creations is a faculty of no small complexity. They create an inner map, in which they know their position. They also know the position of an attractor, be it food, entertaintment or partner. The toposcopic level of brain functions determines the configuration of a spatial map and furnishes it with objects, movables and stables, and the position of the own perspective (the ego). This archaic, instinctive, pre-mathematical level of thinking must have its rules, otherwise it would not function. These rules must be simple, self-evident and applicable in all fields of Physics and Chemistry, where life is possible. The rules are detectable, because they root in logic and reason. The
[Fis] R: Re: Who may proof that consciousness is an Euclidean n-space ???
Dear Jerry, thanks a lot for your interesting comments. I like very much the logical approach, a topic that is generally dispised by scientists for its intrinsic difficulty. We also published something about logic and brain (currently under review), therefore we keep it in high consideration: http://biorxiv.org/content/early/2016/11/15/087874 However, there is a severe problem that prevents logic in order to be useful in the description of scientific theories, explanans/explanandum, and so on. The severe problem has been raised by three foremost discoveries in the last century: quantum entanglement, nonlinear dynamics and quantistic vacuum. Quantum entanglement, although experimentally proofed by countless scientific procedures, is against any common sense and any possibliity of logical inquiry. The concepts of locality and of cause/effect disappear in front of the puzzling phenomenon of quantum entanglement, which is intractable in terms of logic, neither using the successful and advanced approaches of Lesniewski- Tarski, nor Zermelo-Fraenkel's. The same stands for nonlinear chaotic phenomena, widespread in nature, from pile sands, to bird flocks and to brain function. When biforcations occur in logistic plots and chaotic behaviours take place, the final systems' ouputs are not anymore causally predictable. Quantistic vacuum predicts particles or fields interactions occurring through breaks in CPT symmetries: this means that, illogically, the arrow of the time can be reverted (!) in quantistic systems. Therefore (and I'm sorry for that), the explanatory role of logic in scientific theories is definitely lost.Here we are talking about brain: pay attention, I'm not saying that the brain function obeys to quantum behaviours (I do not agree with the accounts by, for example, Roger Penrose or Vitiello/Freeman). I'm just saying that, because basic phenomena underlying our physical and biological environment display chaotic behaviours and quantistic mechanisms that go against logic, therefore the logic, in general, cannot be anymore useful in the description of our world. I'm sad about that, but that's all. P.S.: A topological approach talks instead of projections and mappings from one level to another, therefore it does not talk about causality or time and displays a more general explanatory power. But this is another topic... Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Jerry LR Chandler" <jerry_lr_chand...@icloud.com> Data: 05/12/2016 0.50 A: "fis"<fis@listas.unizar.es> Cc: <tozziart...@libero.it> Ogg: Re: [Fis] Who may proof that consciousness is an Euclidean n-space ??? FISers:This is just a short note to communicate about two matters of substantial importance with respect to foundational issues.Several contributors to this list serve have proposed a relationship between phenomena and biological structures / processes and mathematics. Perhaps of greatest interest have been the informational assertions seeking to relate mind / consciousness / brain to either traditional mathematical forms and/or Shannon information theory (with barely a mention of either the semiotic or empirical necessities).A common scientific flaw inhabits these several proposals. In my view, this common flaw is the absence of the relationships between scientific causality and mathematical symbols that are necessary to meet the logic of Lesniewski / Tarski, that is, a method to valid the proposed methods of representations. (Krassimir’s post touched these concerns lightly.)While it is possible to cite hundreds (if not thousands) of texts that seek to relate scientific phenomenon with causality, one well-written account addresses the logical relations between scientific laws and the antecedent causes that generate consequences of importance for the study of the information sciences. see: Studies in the Logic of Explanation Carl G. Hempel; Paul Oppenheim http://www.sfu.ca/~jillmc/Hempel%20and%20Oppenheim.pdf I would like to emphasis that scientific inquiry necessarily requires the use of multiple symbol systems and hence intrinsically depends on the symbols used to express scientific laws. The second issue is relates to the various philosophical perspectives that are related to information theory.The web site http://www.informationphilosopher.com/solutions/philosophers/bois-reymond/present the views on numerous philosophers (see list below) AS WELL AS critical perspectives from a physical viewpoint.If time permits, I wil
[Fis] I: Response to Karl Javorszky
Dear Karl, Thanks for your wise comments. You wrote: "The session so far has raised the points: meta-communication, subject-matter, order, spaces. a.) Meta-communication Gordana’s summary explicates the need to have a system of references that FIS can use to discuss whatever it wishes to discuss, be it the equivalence between energy and information or the concept of space in the human brain. Whatever the personal background, interests or intellectual creations of the members of FIS, we each have been taught addition, multiplication, division and the like. We also know how to read a map and remember well where we had put a thing as we are going to retrieve it. When discussing the intricate, philosophical points which are common to all formulations of this session, it may be helpful to use such words and procedures that are well-known to each one of us, while describing what we do while we use topology". I agree with you. I will try to follow this rule. …however, read my response to your fourth point… b.)Subject-matter Topology is managed by much older structures of the central nervous system than those that manage speech, counting, abstract ideas. Animals and small children remember their way to food and other attractions. Children discover and use topology far before they can count. Topology is a primitive ancestor to mathematics; its ideas and methods are archaic and may appear as lacking in refinement and intelligence. This time, of course, I cannot agree. Topology is not a primitive ancestor that stands just for the older brain structures, and is not tenable that children discover topology far before they can do other activities: nobody knows that, and the literature is controversial. Rather, topology is a sort of meta-scientific tool: because its abstractness and ability to describe very general features of structures and objects, it allows the assessment of almost all the physical and biological phenomena. The trick is just to find the proper way to transfer such matematical concepts from an abstract phase space to a real, experimentally assessable one, the one where biological/physical activities take place. Look at my very brief movie on Youtube (just one minute!): https://www.youtube.com/watch?v=oxfqraR1bIg If you change the described 2D circle and the 3D sphere with other structures (for example, the 2D flattened cortex and the 3D whole brain), the trick is easier to understand. Therefore, topology is able to give novel insights in countless contexts, from pre-Big Bang scenarios, to quantum entanglement, from biological gauge fields, to semantics, and, of course, to brain activity. The standpoint of topology, e.g., mappings and projections between levels equipped with different dimensions (either spatial, or temporal, or abstract dimensions), is a tenet that can be used in the assessment of every scientific activity. c.) Order There is no need to discuss whether Nature is well-ordered or not. Our brain is surely extremely well ordered, otherwise we had seizures, tics, disintegrative features. In discussing topology we can make use of the condition that everything we investigate is extremely well ordered. We may not be able to understand Nature, but we may get an idea about how our brain functions, in its capacity as an extremely well ordered system. We can make a half-step towards modelling artificial intelligence by understanding at first, how artificial instincts, and their conflicts, can be modelled. Animals apparently utilise a different layer of reality of the world while building up their orientation in it to that which humans perceive as important. The path of understanding how primitive instincts work begins with a half-step of dumbing down. It is no more interesting, how many they are, now we only look at where it is relative to how it appears, compared with the others. The differences in complexity and in building up of perceptions in different animals can be easily framed in a topological context that explains them in terms of different (functional, not spatial!) dimensions. The higher the number of dimensions, the higher the complexity and the stored information. Primitive istincts, in a topological framework, are not very different from higher brain activities: the only difference lies in the dimension we are evaluating them. We "anthropocentrically" take into account just the dimensions we prefer: therefore, looking by a given level, we believe that the others are less interesting. It is not true: all the levels display the same content, even if with different “quantity” of information. We see things from our standpoint (we can say: from a single topological dimension). d.)Spaces Out of sequences, planes naturally evolve. Whether out of the planes spaces can be constructed, depends on the kinds of planes and of common axes. Now the natural numbers come in handy, as we can demonstrate to each other on natural
[Fis] R: further analysing: A TOPOLOGICAL/ECOLOGICAL APPROACH TO PERCEPTION
Dear Krassimir, the main problem with our theory is that it is... too young!Indeed, I met James Peters for the first time on August 2015.By then, we published quite a lot papers together, but the most of them are still under review.Therefore, the (published) general picture is still incomplete. Our starting point is the recently published Springer-book by Peters:http://www.springer.com/in/book/9783319302607This book illustrates the concepts of topological proximity and closeness, that are the mathematical fundations of our ideas. The common features you are talking about are the "proximities" among parts lying on a manifold. We transferred such concepts in the realm of biology and physics. Being aware of their abstract mathematical nouance, we always tried to make empirically testable previsions. While Newton said: "hypotesis non fingo" (even if he did exaclty that, to be honest...), we cleary state: "hypothesis fingo"!However, the pure theory and mathematics, in our framework, is never left in a pure speculative sky: we always try to chain our ideas with the ground! The novel variants of BUT have been partially published. See, for example, the one that I consider our best one: http://onlinelibrary.wiley.com/doi/10.1002/jnr.23720/abstract Other variants can be found here: https://arxiv.org/abs/1606.04031https://arxiv.org/abs/1605.02987 Thanks a lot for your attention! Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Krassimir Markov" <mar...@foibg.com> Data: 27/11/2016 23.58 A: <tozziart...@libero.it>, "FIS"<fis@listas.unizar.es> Ogg: [Fis] further analysing: A TOPOLOGICAL/ECOLOGICAL APPROACH TO PERCEPTION Dear Arturo, 1. In your letter you wrote: BUT does not describe just POINTS with matching description, but COUNTLESS other types of matching descriptions! I have read your paper again. I looked for proofs of the NOVEL VARIANTS of BUT you have pointed. Sorry, but I could not find any. Please, be so kind to give me links to publications which contain (preferably - mathematical) proofs of these Novel variants of BUT. 2. In your letter you pointed the class “Single descriptions”. >From the examples you have given, I conclude that this class contains many quite different sub-classes – from “points” up to “signals” and “strings”. I could not find any common features which define this class. Only what I can imagine is that all subclasses maybe are “mental structures”, it it true? If yes, than is this class is the same as “gestalt” (see http://www.users.totalise.co.uk/~kbroom/Lectures/gestalt.htm) or as “reflection” (see http://marxistphilosophy.org/pavlov.htm)? Friendly regards Krassimir From: tozziart...@libero.it Sent: Sunday, November 27, 2016 12:49 AM To: fis Subject: Re: [Fis] Let analyse: A TOPOLOGICAL/ECOLOGICAL APPROACH TO PERCEPTION Dear Krassimir, first of all, thanks for reading all the paragraphs of our most difficult paper! We are grateful to you! Concerning the BUT (AND ITS NOVEL VARIANTS!) let's recapitulate: Every feature is embedded in a structure. The structure displays n-dimensions. We call this feature: single description. Single descriptions are points, or lines. Single descriptions are perimeters, or areas. Single descriptions are single points. Single descriptions are functions, or vectors, or tensors. Single descriptions are algorithms, or parameters. Single descriptions are spatial patterns, or images. An illumined surface is a single description. Single descriptions are groups, or range of data. Single descriptions are symbols, or signs. Single descriptions are temporal patterns, or movements. Single descriptions are particle trajectories, or paths. Single descriptions are syntactic, or semantic, constructions. Single descriptions are thermodynamic parameters, or signals. A region is single description. Single descriptions are strings. Single descriptions project onto a n+1 structure. Single descriptions stand for two descriptions with matching features on the n+1 structure. I call the two above matching features: matching description. What does it mean? This means that the BUT does not describe just POINTS with matching description, but COUNTLESS other types of matching descriptions! Therefore, it also describes a visual and an auditory inputs, if they come from the same environmental source (e.g., in the case of multisensory integration): this occurs for a MATHEMATICAL concept (not a qualitative, nor inaccurate, nor a metaphysical concept) coming from computational proximity, which is a branch of algebraic topology. -- Inviato da Libero Mail per Androidsabato, 26 novembre 2016, 10:12PM +01:00 da
[Fis] R: Re: Who may prove that consciousness is an Euclidean n-space ???
Dear Joseph, thanks a lot for the support! I appreciate it very much, now that I'm under fire! I agree with you, with a sole difference, when you say "within the same high overall energy level". Indeed, our approach predicts different energetic levels in different brain functional dimensions. A BUT topological approach, which states that mappings among every brain signal and energetic information have the potential to be operationalized in fMRI and EEG studies. We will provide a proof-of concept example, in order to demonstrate the feasibility of a BUT topological approach and its aptitude of providing very accurate testable previsions. We have two mental states, one standing for a symmetry, and another for a broken symmetry. Imagine that the brain at rest displays a preserved symmetry, while the brain during a visual task displays a broken symmetry. Our model sharply predicts the energetic values for both the cases, either in EEG and fMRI series. Indeed, according to BUT, a single microarea with symmetry breaking (e.g., a primary visual area), necessarily projects to TWO areas with preserved symmetry (e.g., a default mode network's area). The single area in lower dimensions and the two areas with matching description need to display the same values of entropy. This allows us to recognize which zones of the brain are correlated during symmetry breaks, e.g., during the projective steps from higher to lower level of complexity, and vice versa. Therefore, our framework is able to predict the following hypothetical results: if we find, during a visual task, say, three microareas with an entropy 1.08, we expect to find, during rest, six or more microareas with entropy=1.08. In sum, by knowing just the entropy values for each BOLD-activated or EEG brain subarea, we are allowed to correlate two different brain states, e.g., a lower-dimensional state with symmetry breaking and a higher-dimensional state with preserved symmetries. You can find further details in our manuscript (under review): http://arturotozzi.webnode.it/products/a-topological-approach-assesses-brain-enthalpy-fre-energy-and-entropy/ Ciao, and thanks again! Arturo TozziAA Professor Physics, University North TexasPediatrician ASL Na2Nord, ItalyComput Intell Lab, University Manitobahttp://arturotozzi.webnode.it/ Messaggio originale Da: "Joseph Brenner" <joe.bren...@bluewin.ch> Data: 26/11/2016 21.05 A: <tozziart...@libero.it>, "fis"<fis@listas.unizar.es> Ogg: Re: [Fis] Who may prove that consciousness is an Euclidean n-space ??? Dear FISers, At the risk of attracting the anger of all the mathematicians in the group, I will agree with Arturo, contra Krassimir. For a non-mathematician like me, a description of complex dynamic processes such as consciousness and information can be partly mathematical but need not involve proofs and their reduced logic. The question I have is whether the field description is itself necessary and sufficient and if incomplete, what is missing. Perhaps it is my intuition that consciousness is both continuous and discontinuous, and so is its opposite, unconsciousness, which still involves high-level nervous functions. In my picture, antipodal points are of little relevance compared to the non-Euclidean multi-dimensionality of this dynamic opposition, moving between identity and diversity, presence and absence, clarity and vagueness, symmetry and dissymetry, within the same high overall energy level. In any case, perhaps we can agree that everything that is moving here is information! Thank you and best wishes, Joseph - Original Message - From: tozziart...@libero.it To: fis Sent: Saturday, November 26, 2016 7:06 PM Subject: Re: [Fis] Who may prove that consciousness is an Euclidean n-space ??? Dear Krassimir, Thanks a lot for your question, now the discussion will become hotter! First of all, we never stated that consciousness lies either on a n-sphere or on an Euclidean n-space. Indeed, in our framework, consciousness IS the continuous function. Such function stands for a gauge field that restores the brain symmetries, broken by sensations. Concerning brain and gauge fields, see my PLOS biology paper: http://journals.plos.org/plosbiology/article?id=10.1371%2Fjournal.pbio.1002400 When consciousness lacks, the inter-dimensional projections are broken, and the nervous higher functions temporarily disappear. Concerning the question about which are the manifolds where brain functions lie, it does not matter whether they are spheres, or circles, or concave, or flat structures: we demonstrated that the BUT is valid not just for convex manifolds, but for all the kinds of manifolds. See our: http://onlinelibrary.wiley.com/doi/10.1002/jnr.23720/abstract?userIsAuthenticated=falsedeniedAccessCustomisedMessage= Therefore, even
[Fis] R: Brenner Publication
Dear Joseph, Hi!I will go through your papers and your logical apprach in the very next days. In the meantime, you can find the full texts of the published manuscripts by Peters/Tozzi here: http://arturotozzi.webnode.it/products/topology-of-the-brain-function-a-summary-of-our-published-and-unpublished-papers/ http://arturotozzi.webnode.it/products/topological-investigations-in-physics-an-assembly-of-our-published-and-unpublished-papers/ Ciao!___ Fis mailing list Fis@listas.unizar.es http://listas.unizar.es/cgi-bin/mailman/listinfo/fis