Essay Abstract

In order to explore analog or digital reality, we first define Reality with a postulate: Reality is that on which everybody can agree. Statements about Reality must potentially be accessible to everyone on earth. In our macroscopic experience, we describe physical reality analogically and digitally. Therefore ultimate Reality will be both analog and digital.

Author Bio

I graduated in 1991 as Applied Physics Engineer at Delft University of Technology (Holland) after research work on radiation defects in tungsten. Until 2009, I worked as IT Project Manager in the Paris area until February 2009. I went back to graduate school, fulfilling a Master of Science program in Optics and Photonics at Institut d'Optique Graduate School, Palaiseau. I am currently PhD student at ESPCI, Paris, France. My research topic is the synthesis and characterization of colloidal quantum dots.

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  • [deleted]

A very nice essay which I would say has you and Julian Barbour on the same page as to what underlies the nature of reality. The central distinction I find between the two is while Barbour's makes the argument more distinctly in relation to the history of scientific thought; yours has it made more accessible without having to be so familiar. More importantly the point you have made clear, to which Barbour only eludes, is that quantity and quality remain as both required to capture the essence of reality and thus whether it be digital or analogue are contextual distinctions which we choose, rather than evidence to necessitate the exclusion of either.

    I feel honored that my ideas on the nature of reality can be put on the same page as those of Julian Barbour. You've well resumed the point about digital *and* analog. Yes, quantity (discrete) and quality (analog) are both necessary to capture the nature of reality.

    Some information about this essay:

    1. This essay is an outsider's view on the distinction analog/digital nature of reality. No reference to Planck's length, space-time, quantum gravity ... on which I have no expertise.

    2. This essay was written on the border of the February 15 deadline. I had thought the subject over before but only started to write on February 13, while on vacation.

    3. This essay was written without internet connection, without dictionary, in a remote place in the mountains (I had to upload it with the WiFi connection from a parking lot of a nearby hotel). So there are no references apart from a quotation of an Edge discussion I had noticed before. I used the wrong order "Is Reality Analog or Digital?" instead of "Is Reality Digital or Analog?". I used the wrong etymology for "analog". "Ana" means "against" or "backwards" and not "from", which would rather give "catalog". There are surely more incoherences and I would be pleased to have them notified, so I can correct my future thoughts about it.

    Hi Arjen

    Good to see you back, and with a nice essay, particularly in the circumstances!

    I agree with the analogy of a blind man with a stick, but also that the blindfold can be removed, once we have the brain power to work out how.

    You may like to read Georgina Parry's about reality, and I hope you will also read mine (2020 vision) about removing a blindfold. I'd greatly appreciate a view from the quantum world.

    Very best wishes

    Peter

      5 days later
      • [deleted]

      Hi Arjen,

      I was hoping you would be in the contest. I was not disappointed in your essay even though it is at a higher level than quantum dots (your research topic sounds very interesting).

      This is a very interesting contest. I hope you have so time to enjoy it.

      Don L.

        Dear Arjen,

        I enjoyed your essay very much, especially your account of the history of the use of digital versus analogue, and your references to quantum theory.

        Best wishes,

        Paul

        Paul Halpern

        "The Discreet Charm of the Discrete"

        http://www.fqxi.org/community/forum/topic/934

          • [deleted]

          Dear Arjen,

          Your definition of reality come close to my understanding, and it is very appealing. Let's check it.

          Can we all agree on 1+1=2? Well, we should perhaps restrict to physics.

          Is spacetime a reality? I am not the only one who uttered doubts.

          Is there anything at all, everybody can agree with?

          Or is "everybody can agree" also applicable on any belief in the sense she or he can in principle?

          Regards,

          Eckard

            6 days later

            Hi Peter,

            Just left a comment at your essay forum:-)

            Developing the analogy of the blind: a blind man begins to "see" when his brain power can indeed reconstruct information he misses from his eyes. His eyes will never transmit the information, but he develops new senses, new experimental tools in order to transmit the relevant information to his brain and deduce evidence about reality on which everybody can agree.

            Best wishes,

            Arjen

            Hi Don,

            Thanks for reading my essay. I'm trying to get a bit more into the context, not much time left and so much essays. My PhD research is indeed interesting. I made a simple video to show how we prepare colloidal quantum dots. Google 'arjen quantum dots' :-)

            Best wishes,

            Arjen

            Dear Paul,

            Thank you for reading my essay. I also read yours and liked especially the historical part of it.

            Best wishes for this contest,

            Arjen

            Dear Arjen,

            I've just read your essay and I see we're sharing this interesting idea of duality of reality...

            Also I'm agree with your introduction but less with the rest, as your conclusion...

            I really understand your timing and context problems (like you it was dificult to write my essay) but I feel a bit desappointed because of your short essay.

            I think it's important to develop (complete) your ideas about the nature of reality, why not in relation with your specific area of research.

            I'll appreciate your feedback to my essay (here http://www.fqxi.org/community/forum/topic/952).

            Regards, good luck.

            Ayind Mahamba.

              Dear Eckard,

              Just read your essay and left a comment there.

              Can we all agree that 1 plus 1 equals 2? If we speak the same language and apply these numbers to real physical objects, yes. Everybody I meet can for example agree that I have two hands, to take an example. I can prove by common sense that my right hand my left hand make two hands. This seems a trivial example, but it's just to show that we should relate every mathematical equation with physical evidence on which everyone can agree.

              To me spacetime as such is not (yet) a reality. Its definition is physically not well established to make everybody agree, so we must work on improving the reality of this concept, by relating it for example to relations between objects and their motion.

              Best,

              Arjen

              Dear Ayind,

              Thanks for reading my essay. I just read yours and left a comment on your forum.

              You're right it is important to develop my ideas about reality. It is one of my life's goals and my research is related to that by searching and discovering patterns in Nature (physics, geometry, etc...).

              Best luck for this contest.

              Arjen

              7 days later
              • [deleted]

              Sub: Possibility of manipulation in judging criteria - suggestions for improvement.

              Sir,

              We had filed a complaint to FQXi and Scienticfic American regarding Possibility of manipulation in judging criteria and giving some suggestions for improvement. Acopy of our letter is enclosed for your kind information.

              "We are a non-professional and non-academic entrant to the Essay contest "Is Reality Digital or Analog". Our Essay under the same name was published on 29-12-2010. We were associated with Academic Administration as a part of our profession before retirement. From our experience, we were concerned about the problems and directions of current science. One example is the extended run and up-gradation given to LHC, (which was set up to finally prove that Standard Model and SUSY were wrong), even when Tevatron is closing down. Thus, after retirement, we were more focused on foundational works addressing, in one of its many facets, our understanding of the deep or "ultimate" nature of reality.

              Specifically we were concerned about the blind acceptance of the so-called "established theories" due to the rush for immediate and easy recognition even on the face of contradictions raising questions on the very theories. One example is the questions being raised on the current theories of gravitation after the discovery of Pioneer anomaly. While most students know about MOND, they are not aware of the Pioneer anomaly. Most of the finalists of this contest have either not addressed or insufficiently addressed this question. We hold that gravity is a composite force that stabilizes. This way we can not only explain the Pioneer anomaly and the deflection of the Voyager space-craft, but also the Fly-by anomalies.

              Similarly, we were concerned about the blind acceptance of some concepts, such as inertial mass increase, gravitational waves, Higg's boson, strings, extra-dimensions, etc. Some of these are either non-existent or wrongly explained. For example, we have given a different explanation for ten spatial dimensions. Similarly, we have explained the charge interactions differently from the Coulomb's law. We have defined time, space, number and infinity etc., differently and derived all out formulae from fundamental principles. There are much more, which we had discussed under various threads under different Essays. We are the only entrant who defined "reality" and all other technical terms precisely and strictly used this definition throughout our discussion.

              Though our essay was on foundational concepts and we derived everything from fundamental principles, it was basically alternative physics. Moreover, we are not known in scientific circles because we did not publish our work earlier. Hence it is surprising that even we got a community rating of 3.0 and (12 ratings) and Public Rating of 2.5 (2 ratings). We have no complaints in this regard. However, we have serious reservations about the manner in which the finalists were chosen.

              A set of thirty-five finalists (the "Finalists") have been chosen based on the essays with the top Community ratings that have each received at least ten ratings. The FQXi Members and approved Contest entrants rate the essays as "Community evaluators". Since many of the FQXi Members are also approved Contest entrants, this effectively makes the contestant as the judge for selection of the finalists. This process not only goes against the foundational goals of the Contest, but also leaves itself open for manipulation.

              Most contestants are followers of what they call as "mainstream physics". Thus, they will not be open to encourage revolutionary new ideas because it goes against their personal beliefs either fully (like our essay) or partially (like many other essays that did not find place in the final list. One example is Ms Georgina Parry. There are many more.) The prime reason for such behavior is cultural bias and basic selfish instinct of human beings. Thus, truly foundational essays will be left out of the final list.

              In support of the above, we give a few examples. While there are some really deserving contestants like Mr. Julian Barbour, who really deserve placement in the final listing, the same cannot be said for many others. Mr. Daniele Oriti, who tops the list of finalists, says that whether reality is digital or analog "refers, at least implicitly, to the 'ultimate' nature of reality, the fundamental layer." He admits that "I do not know what this could mean, nor I am at ease with thinking in these terms." Then how could he discuss the issue scientifically? Science is not about beliefs or suppositions. His entire essay exhibits his beliefs and suppositions that are far from scientific descriptions. He admits it when he talks about "speculative scenario". Yet, his essay has been rated as number one by the Community.

              The correspondence between us and Mr. Efthimios Harokopos under his Essay and our comments under the various top ranking finalists show the same pattern. One example is Mr. Paul Halpern. We have raised some fundamental questions under the essay of Mr. Hector Zenil. If the answers to these questions are given, most of the finalists will be rejected. If the idea is to find out the answers to these questions, then also most of the finalists will be rejected.

              The public that read and rated the essays are not just laymen, but intelligent persons following the developments of science. Their views cannot be ignored lightly. Mr. Daniele Oriti, who tops the list of finalists as per community rating, occupies 35th place in public rating. Mr, Tejinder Singth, who is 7th among the list of finalists as per community rating, occupies 25th place in public rating. If public rating is so erroneous, it should be abolished.

              Secondly, the author and interested readers (including FQXi Members, other contest entrants, and the general public) are invited to discuss and comment on the essay. Here personal relationship and lobbying plays an important role. An analysis of the correspondence between various contestants will show that there was hectic lobbying for mutual rating. For example: Eckard Blumschein (Finalist Sl. No. 15) had written on Mar. 15, 2011 to Mr. Ian Durham (Finalist Sl. No. 3) "Since you did not yet answered my question you give me an excuse for not yet voting for you." There are many such examples of open lobbying. One of the first entrants visited most contestants and lobbied for reading his essay. Thus, not only he has received the highest number of posts under his Essay, but has emerged as one of top contenders.

              The above statement gets further strengthened if we look at the voting pattern. More than 100 essays were submitted between Feb.1-15. Of these 21 out of 35 are the finalists. Of these the essays of 14 contestants were published in 5 days between Feb. 14-18. Is it a mere coincidence? For some contestants, maximum rating took place on the last day. For example, on the last date alone, Mr. Paul Halpern rose from 14th place to 5th place, Mr. Donatello Dolce rose from 35th place to 14th place, and Mr. Christian Stoica came into the top 35. All these cannot be coincidental.

              Thirdly, no person is allowed to submit more than one essay to the Contest, regardless if he or she is entering individually or as part of a collaborative essay. Yet, we suspect that some have indulged in such activities. For example, we commented below the essay of one contestant on March 4. We got a reply from the next contestant the same day. The correspondence continued. The original contender has not replied to us. In fact he has only replied twice in 20 posts. This is surprising.

              In view of the above, we request you to kindly review your judging process and forward all essays to an independent screening committee (to which no contestant or their relatives will be empanelled), who will reject the essays that are not up to the mark and select the other essays without any strict restriction on numbers to the final judges panel. This will eliminate the problems and possibilities discussed by us. This will also have the benefit of a two tier independent evaluation.

              Our sole motive for writing this letter is to improve the quality of competition. Hence it should be viewed from the same light".

              Regards,

              Basudeba.

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