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<div class=""><font size="4" class="">Hi Christophe,</font></div>
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<div class=""><font size="4" class="">I completely agree that there is an important distinction between the communication between attached beams and the semantic communication between agents. Like you, I have long been interested in the evolution of biological
signaling systems. My dissertation research included explorations of the potential meaning attached to courtship displays by a damselfish species. In the decades since I did that work, my view of communication has broadened. Semantics is context dependent
and is manifested internally by the agents (perception), which makes it very hard to study empirically. The best I could do, and I think this may be a general limitation, was to model the hypothetical semantic content of a signal, naively predict how the
perceiver ‘should’ respond to the hypothetically encoded meaning, and judge whether the empirical data fit my model of the system. Note that I did my dissertation research at a time when the leading idea was that all signals were deceptive devices for maximizing
personal fitness (e.g., Krebs and Davies, 1984). My observational and experimental work on this system led me to think more deeply about the evolution of signaling systems, and I proposed the following:</font></div>
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<li class=""><font size="4" class="">individuals assess all of the information they perceive, some of which represents signals expressed by other individuals</font></li><li class=""><font size="4" class="">far more information about individuals can be useful than the information ‘packaged’ in a signal</font></li><li class=""><font size="4" class="">individuals signal to other individuals in unconventional ways, in addition to conventional ways (evolved signaling systems)</font></li><li class=""><font size="4" class="">evolved, codified kinds of signals generally started as one of those unconventional kinds of signals that conferred fitness gains for both the signaler and the perceiver, on average</font></li><li class=""><font size="4" class="">such useful signals tend to persist and they have an opportunity for adaptive fine-tuning, morphological integration (e.g., a color patch used for display), and amplification</font></li><li class=""><font size="4" class="">I think these become the classical animal signaling systems we are so familiar with</font></li></ul>
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<div class=""><font size="4" class="">So, for me, codified semantic signals are embedded in, and deeply connected to, a sea of information about other individuals. Such signals may be anywhere along a spectrum from simple information transfer (similar to the
beams) to semantically-based language. Semantics is a fascinating and important target of study, but I think limiting our terminology to that domain misleadingly suggests that it is more disconnected from less formalized modes of communication than it really
is. I also think it suggests that semantic communication is more disconnected from the universal <font color="#212121" face="Segoe UI, sans-serif" class="">physico-chemical laws than it really is. I prefer to think of semantic communication as a subset of
all communication, and I see value in understanding the information transfer between connected beams as sharing some fundamental similarities to semantic communication.</font></font></div>
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<div class=""><font size="4" class=""><font color="#212121" face="Segoe UI, sans-serif" class="">Regards,</font></font></div>
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<div class=""><font size="4" class=""><font color="#212121" face="Segoe UI, sans-serif" class="">Guy</font></font></div>
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<div class="">On Feb 14, 2018, at 3:05 PM, Christophe Menant <<a href="mailto:Christophe.Menant@hotmail.fr" class="">Christophe.Menant@hotmail.fr</a>> wrote:</div>
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<span style="font-size: 12pt; font-family: "Segoe UI", sans-serif; color: rgb(51, 51, 51);" class="">Yes Guy, <br class="">
Unconsciously I take communications as related to meaning generation. <br class="">
But, as you say, we could use the word for the </span><span style="font-size: 12pt; font-family: "Segoe UI", sans-serif; color: rgb(33, 33, 33);" class="">two beams attached to each other with bolts and that ‘communicate’ relatively to the strength of the building.<br class="">
The difference may be in the purpose of the communication, in the constraint justifying its being. <br class="">
The ‘communication’ between the two beams is about maintaining them together, satisfying physical laws (that exist everywhere). It comes from the decision of the architect who is constrained to get a building that stands up. The constraint is with the architect,
not with the beams that only obey physical laws. <br class="">
In the case of living entities the constraints are locally present in the organisms (‘stay alive’). The constraint is not in the environment of the organism. And the constraint addresses more than physico-chemical laws. <br class="">
If there is meaning generation for constraint satisfaction in the case of organisms, it is difficult to talk the same for the two beams. <br class="">
This introduces the locality of constraints as a key subject in the evolution of our universe. It is an event that emerged from the a-biotic universe populated with physico-chemical laws valid everywhere. <br class="">
Another subject interesting to many of us....<br class="">
All the best <br class="">
Christophe</span><br class="">
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<div id="divRplyFwdMsg" dir="ltr" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">De :</b><span class="Apple-converted-space"> </span>Guy A Hoelzer <<a href="mailto:hoelzer@unr.edu" class="">hoelzer@unr.edu</a>><br class="">
<b class="">Envoyé :</b><span class="Apple-converted-space"> </span>mardi 13 février 2018 18:18<br class="">
<b class="">À :</b><span class="Apple-converted-space"> </span>Foundations of Information Science Information Science<br class="">
<b class="">Cc :</b><span class="Apple-converted-space"> </span>Terry Deacon; Christophe Menant<br class="">
<b class="">Objet :</b><span class="Apple-converted-space"> </span>Re: [Fis] The unification of the theories of information based on the cateogry theory</font>
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<div class="" style="word-wrap: break-word; line-break: after-white-space;">Hi All,
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<div class="">I want to pick on Christophe’s post to make a general plea about FIS posting. This is not a comment on meaning generation by agents. Christophe wrote:</div>
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<div class="">"<span class="" style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);">Keeping in mind that</span><span class="" style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);"> </span><span class="" style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);">communications
exist only because agents need to manage meanings for given purposes”.</span></div>
<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);"><br class="">
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<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);">This seems to imply that we have such confidence that this premise is correct that it is safe to assume it is true. However, the word “communication”
is sometimes used in ways that do not comport with this premise. For example, it can be said that in the building of a structure, two beams that are attached to each other with bolts are “communicating” with each other. This certainly fits my notion of communication,
although there are no “agents” or “meanings” here. Energy (e.g., movement) can be transferred from one beam to the next, which represents “communication” to me. I would personally define communication as the transfer of information, and I prefer to define “information”
without any reference to “meaning”. If the claim above had been written as a contingency (e.g., “If we assume that communications exist…”), then I could embrace the rest of Christophe’s post.</span></font></div>
<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);"><br class="">
</span></font></div>
<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);">I think the effectiveness of our FIS posts is diminished by presuming everybody shares our particular perspectives on these concepts. It leads us to talk
past each other to a degree; so I hope we can remain open to the correctness or utility of alternative perspectives that have been frequently voiced within FIS and use contingent language to establish the premises of our FIS posts.</span></font></div>
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<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);">Regards,</span></font></div>
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<div class=""><font color="#212121" class=""><span class="" style="background-color: rgb(255, 255, 255);">Guy</span></font></div>
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<div class="">On Feb 13, 2018, at 5:19 AM, Christophe Menant <<a href="mailto:Christophe.Menant@hotmail.fr" class="">Christophe.Menant@hotmail.fr</a>> wrote:</div>
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<div class="" style="margin-top: 0px; margin-bottom: 0px;"><span class="" style="font-family: Arial, sans-serif; color: rgb(33, 33, 33); background-color: white;"><span class="" style="font-size: 12pt; font-family: Arial, sans-serif; color: rgb(33, 33, 33);">Dear
Terry and FISers,<br class="">
It looks indeed reasonable to position the term 'language' as ‘simply referring to the necessity of a shared medium of communication’. Keeping in mind that communications exist only because agents need to manage meanings for given purposes.<br class="">
And<span class="x_Apple-converted-space"> </span></span><span class="" style="font-size: 12pt; font-family: Arial, sans-serif;">the<span class="x_Apple-converted-space"> </span></span><span class="" style="font-size: 12pt; font-family: Arial, sans-serif; color: rgb(33, 33, 33);">concept
of agent can be an entry point for a ‘general theory of information’ as it does not make distinctions.<br class="">
The Peircean triadic approach is also an available framework (but with, alas, a limited development of the Interpreter).<br class="">
I choose to use agents capable of meaning generation, having some compatibility with the Peircean approach and with the Biosemiotics Umwelt.(</span><span lang="FR" class="" style="font-size: 12pt; font-family: Arial, sans-serif; color: rgb(33, 33, 33);"><a href="https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fphilpapers.org%2Frec%2FMENCSA-2&data=01%7C01%7Choelzer%40unr.edu%7Cdec1da68a04040bfb90708d572e4a3cf%7C523b4bfc0ebd4c03b2b96f6a17fd31d8%7C1&sdata=USUkVdQNSqloH2YAzJEtn23n8ouS17Wfe3RMHPDNZho%3D&reserved=0" id="LPlnk882652" class="" previewremoved="true"><span class="" style="color: blue;">https://philpapers.org/rec/MENCSA-2</span></a>)<br class="">
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All the best<br class="">
Christophe</span></span></div>
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