• [deleted]

Thank you very much indeed for your positive feedback. I have sent an email.

Dear Georgina,

I like how you used de Bono's thinking hats. Even the most creative scientists may find help in using simple strategies to improve lateral thinking. The result is interesting and beautiful, congratulations.

Best wishes,

Cristi Stoica

    Dear Georgina,

    Thank you so much for the diagrams and other info - very interesting! More feedback to follow. Have also emailed back.

    Best wishes,

    David

    Dear Georgina,

    I thought your essay had an interesting analysis and discussion of the situation we find ourselves in in the universe, and I liked your upbeat conclusion.

    Cheers,

    Lorraine

      • [deleted]

      I have just read your essay and I like your holistic approach.

      I jumped at a couple of details that surprised me that you according to my own assumptions has got wrong. But that is the backside of trying to grasp the whole thing instead of concentrating on a single piece. It is a super-human undertaking to get everything right, covering many diverse fields.

      The two things I jumped at was:

      1. The Twins Paradox.

      "This paradox is due to misuse of theory".

      Physically, it is not a paradox at all. Clocks and chemical processes just runs like syrup at relativistic speeds. The travelling twin is preserved, because he hasn't experienced the same amount of time as the earth-bound one. This is experimentally proven with atomic clocks in jet-planes in the early 1970's.

      2. Expansion of the Universe.

      "The red shift evidence for expansion may possibly be due to the continual universal motion of the Earth"

      I am not sure I understand your hypothesis of choice, but... no.

      Several ideas has been put forward as alternative explanations for the red-shift: Light-speed is not constant, but slows down. Or: Everything shrinks and gives an illusion of distances growing. Those ideas simply does not fit observations.

      These remarks is not ment as mocking. I think you have made a great contribution to the community as a fellow amateur cosmologist.

      Good luck in your further studies.

      PS.

      I have answered your post in my essay home page.

        • [deleted]

        Dear Andreas,

        thank you for taking a look at my essay. I'm glad you like the approach.

        You picked out a couple of ideas that struck you as surprising. It is important to understand that that what I have said must be understood within the explanatory framework that is being used to answer the essay question.

        I will explain further in a while but don't have time for a full answer right now.

        Kind regards Georgina

        • [deleted]

        Dear Andreas,

        Some thought about the two issues you raised.

        Re.the twins: Considering what time is within the explanatory framework used to answer the essay question. In Object reality there is only uni-temporal-Now, everything existing exists simultaneously. Passage of time is the simultaneous change of the whole universe, iteration by iteration, (configuration by configuration using J.C.N Smith's description). Different passage of time for different parts can not occur. Relativity is still possible because it pertains to the output fabrication of data processing and not the foundational Object reality.

        If a man on an exercise bike peddles away next to a man who is standing reading a newspaper we would not consider passage of time to be different for the two men, though they may subjectively experience time passing faster or slower. The man who is exercising will have a higher metabolic rate, there will be more chemical activity occurring in his body but the men still exist at the same time. Therefore amount of chemical change, which may be relevant to ageing, is not the same as passage of time.

        Ageing is due to accumulation of deleterious changes that have occurred to the body. As space is inhospitable,with low gravity and more radiation, that are bad for the human body, the travelling twin should be expected to age more than the stay at home twin. Not because of a difference in time but environment. The two environments are too different, a fair comparison can not be made and it can not be said that the travelling twin will age less.

        Re.red shift: The framework I have proposed depends upon continual change of position of matter as it travels along its Object universal path considered overall all scales . So rather than a stationary Earth at the centre of an expanding universe, the image reality, there is an Earth in motion through the unobserved Object universe. Rotating, orbiting, moving with the solar system and galaxy. The Earth moving away from the origin sources of the data that is being received and processed into the Image Universe. I don't think total motion of the observer has been accounted for when considering -what- is being observed.

        I don't think what I have said implies any difference in what what would be observed but just gives another way of interpreting what is going on; consistent with the RICP explanatory framework, allowing relativity and QM to co-exist without contradiction.

        Thank you for your kind words, Georgina

        • [deleted]

        Thank you : )

        • [deleted]

        But I -have been- affected. It is cruel on all of the honest participants who now do not know where they stand.

        • [deleted]

        Thanks lorraine,

        I appreciate the feedback.

        Georgina

        • [deleted]

        Dear Cristi,

        thank you so much. I really appreciate your positive feedback. Georgina : )

        • [deleted]

        Let's drop the red-shift thoughts and take another round at the twin paradox.

        The two men at the excercise bikes in your example experience time the same because the electrons move around the cesiums atoms in their bodies the same number of times per second. But if the peddling mans feet peddle the bike very fast, the electrons around the cesium atoms in his feet will move a little slower, so that he ends up a bit older than his feet. That is in a physical, chemical and ultimately biological sense. There is still a common now for both men, but the ticks of Universal time ticks away faster in the slower moving mind of a moving person.

        (I promise to question myself if this is a wrong assumption of mine, I am sure to learn something new from it).

        PS.

        Cesium may not be very abundant in human flesh, but I used to live down wind from Chernobyl, so I know at least me and my brother have some of it. He can be the peddler and I the paper-reader :->

        • [deleted]

        Dear Andreas,

        I'm glad that you read my reply and have thought about it.I should perhaps say that relativity, in my opinion, is all about what will be observed and not about what is occurring at the foundational level of reality. I think it is also necessary to separate ageing from passage of time. In the explanatory framework I am using there can be no difference in time for anything as there is only one time to be at, which is the uni-temporal-Now. That's important.

        The -amount- of movement in observable space-time is not inversely related to the the amount of time that has passed at the foundational level of reality. Passage of time is related to the (unobserved) Object universal movement at all scales not just movement at the scale at which the observation has occurred. Length and time are related in the space-time fabricated -output- of observation because of the -data transmission delay- effect.

        An analogue clock that is running fast compared to one correctly calibrated is not experiencing faster passage of time though that is what it is indicating. Likewise any clock that shows a different time for any reason. That is not saying there is not a physical phenomenon occurring but I don't think it should be taken at [: )]face value.

        I may perhaps relate this to George Ellis view, expressed in his essay and thread, that there is 'top down' control of some processes. At the end of my essay I also hinted that reductionism may not always be sufficient to adequately, or best, explain what is occurring. Within this explanatory framework rather than time being controlled by the movement of electrons in atoms it is due to sequential change at the Object universal scale, in the (foundational unobserved), reality.

        Hello Georgina,

        It appears you are still in the game. Good to see you made the finals (assuming there are no more chaotic oscillations). May the judges treat your work kindly, and see the value you bring to the table.

        All the Best,

        Jonathan

          • [deleted]

          Dear Georgina,

          I see you perhaps a bit too nice. In other words, I would rather like you to not praise Einstein's relativity as an unquestionable fact but declaring externally existing foundational spacetime wrong. Minkowski credited Einstein, and he could also have credited Poincaré. I do not see any chance to ignore their redefinition of time and space and be nonetheless a good relativist fellow.

          Relativity, in your opinion, is all about what will be observed and not about what is occurring at the foundational level of reality. You also think it is necessary to separate ageing from passage of time. In the explanatory framework you are using there can be no difference in time for anything as there is only one time to be at, which is the uni-temporal-Now.

          Your essay is not the only one I see maneuvering between orthodox relativists and own more ore less common sense arguments. While your idea to alternatively explain redshift will perhaps not enlighten anybody, I very much appreciate and support your intention.

          My own suggestion for resolving the matter is slightly different and definitely hurting to many: Observers and subject reality do not play any central role in it. You know, I am distinguishing alternatively between what has already become irreversible reality and what might possibly happen.

          Spacetime is always thought like a model that is based on experience, i.e. its explanatory and predictive power necessarily relates to the past because it is obviously impossible even at the most basic level to know and consider all possible influences. You did perhaps mean about the same when you called spacetime emergent.

          Best wishes,

          Eckard

            • [deleted]

            Dear Eckard thank you so much for your feedback.I will answer in two parts because of the length.

            My highlighted basic false assumptions make it clear that I consider externally existing foundational space-time to be wrong.

            Here they are listed again as in the essay....

            1. Space time exists externally テ--

            2. Space-time is foundational テ--

            3. Time is a dimension of external reality テ--

            4. Gravity is caused by curvature of space-time テ--

            5. The visible Image universe (as seen) has material existence テ--

            6. Space and time began at the Big Bang テ--

            7. The universe is the space-time continuum past, present, and future fully formed by inflation from a singularity テ--

            Then I have another list of what must be correct assumptions:The first few here:

            From what is known and what is required for a fully functional explanatory framework, without contradictions or paradoxes, these postulates can be given-

            1. Space-time is an output from processing data that has undergone transmission delay of varying amounts.

            2. Space-time is emergent.

            3. Time is not a dimension of independently existing Object reality but is a dimension of observer fabricated Image reality.

            It is clear from those lists that space-time is not supported as the foundational reality in which physics is occurring. Having said that Einstein's relativity and Minkowski space-time works to predict what will be observed and so are still useful. Though I understand that Hamilton's quaternion arrangement is more useful for example for navigation by jet pilots. I think both kinds of mathematics are dealing with potential sensory data transmission and how that data will be intercepted, rather than the arrangement of foundational sources of data that are existing in uni-temporal-Now.

            • [deleted]

            Dear Eckard, Continuing my reply to you:

            Your second paragraph does correctly summarize my stance on those matters.

            With regard to my suggestion about red shift; I don't have enough personal knowledge of astronomy to have to hand the kind of evidence that would support the proposed cause. The proposed explanation does fit with the explanatory framework. It might be useful for me to examine which astronomical evidence -is- consistent with the scenario I have put forward and what would contradict it.

            The very ideas that the Earth is the centre of an expanding universe seems to me to indicate that it is a 'subjective' perspective. Arising from the relationship between the Earth and the sensory data that is being received. The Earth is, I will argue, not a passive, static observer in an expanding universe but a moving observer moving away from the origin (source position at original emission) of the majority of the data received. I have previously likened it to looking out of the rear view window of a moving car. Collecting evidence for and against the static observer in expanding universe hypothesis and the moving observer 'rear view window' hypothesis might show that the latter one is more consistent with the evidence, rather than an unsupported theoretical alternative. Or it might not.

            Eckard, I too think it is very important to make the distinction between what has occurred in foundational reality and what has not yet happened. At that level of reality there is only that which exists, which I say is actualised. The Open future is nothing, it is absolutely empty. I mean by emergent that the space-time reality is the -output- of data processing. That involves amalgamation of data that has taken different lengths of time (number of iterations of the Object universe) to arrive.So the seen parts are spread over time and space in that manifestation. It is a fabricated reality not the actualisation that exists independently of observation.

            I hope these replies have clarified my position and you are able to see where our opinions align. Thank you for considering my essay, I am grateful. Georgina.

            • [deleted]

            Hi Johnathan,

            thank you for your good wishes.I received confirmation that I am a finalist from Brendan, when I enquired. Lets hope the work of all finalists is thoroughly considered against the judging criteria. Also taking account of other guidance to all competitors given on the FQXi site.

            Good luck and all the best to you too. Georgina.

            • [deleted]

            Dear Georgina,

            As far as I can tell, what you are here calling "image reality" is any finite description recorded using classical information. If this is the case, the relationship between image reality and "object reality" is a semantic relationship: the former describes the latter in the formal sense of being a mapping from the latter to some collection of classical symbols that are related by some set of consistency rules.

            If we suppose multiple instances of observation that occur in sequence (however the sequence is defined), then the sequence of resulting classical descriptions can be considered the execution trace of a virtual machine, i.e. as a set of representations generated by some algorithm or other. The task of reverse engineering is to discover the class of algorithms that could have generated any given sequence of descriptions. Even if a particular fixed input (e.g. "0") is assumed, this class is infinite; hence the practical task is to discover the smallest, or the handful of smallest, algorithms that will do the job. These algorithms are our theories - they are models of the unknown device (the object reality) with which we are faced.

            Physics has set itself the task of developing a single model that generates all current observations, and moreover correctly predicts all future observations, at some uniform level of abstraction. One can ask, as I think you are, whether this is a reasonable goal. My own opinion is that it remains unreasonable until we have a far better understanding of our own characteristics as observers, i.e. a better understanding of the object-to-image mapping, than we have today. Obtaining such an understanding requires assuming large chunks of our current best model - for example, all the bits about brains and about how fMRI machines work - so the process is at best a quite uncomfortable bootstrapping. But I remain convinced that thinking about how we (and all of our ancillary apparatus) work as observers will eventually enlighten our physics.

            Cheers,

            Chris

              • [deleted]

              Chris,

              thank you very much for taking a look. The image reality is an output from processing of received data. It can have different forms depending upon what the observer is and thus how the data is processed into that output.A human observer's experienced reality is different from a photographic image. However both amalgamate data arriving together into a single output. Giving an image showing temporal as well as spatial spread. That's the important difference between the two sides of the reality interface. The Object reality is uni-temporal, the Image reality has temporal spread.

              The Object reality is only ever the youngest version of itself. So space-time is not simply a map of that Object reality. A sequence of iterations of Object reality, which is an abstract concept not something having existence could be mapped to space-time. As the space-time fabrication is made up from data that has originated in different iterations of the Object universe and has taken different lengths of time to arrive.

              How EM data and sound data travel though the environment is important as it is the data that is intercepted by the observer that is fabricated into his/her /its Image reality. That's where Hamilton's quaternions, or related maths may come in useful as they can describe the data spreading out (over a sequence of iteration of the object universe) from the source in space rather than on a flat space-time manifold.

              I'll make this reply in two parts, so its not too much to read all in one go.