Dear Christophe and FIS Colleagues,
I agree with idea of meaning.
The only what I would to add is the next:
There are two types of reflections:
1. Reflections without meaning called DATA;
2. Reflections with meaning called INFORMATION.
ITHEA Institute of Information Theories and Applications
A hot discussion indeed...
We can all agree that perspectives on information depend on the context.
Physics, mathematics, thermodynamics, biology, psychology, philosophy, AI,
But these many contexts have a common backbone: They are part of the
evolution of our universe and of its understanding, part of its increasing
complexity from the Big Bang to us humans.
And taking evolution as a reading grid allows to begin with the simple.
As proposed in a previous post, we care about information ONLY because it
can be meaningful. Take away the concept of meaning, the one of
information has no reason of existing.
And our great discussions would just not exist. ....
Now, Evolution + Meaning => Evolution of meaning. As already highlighted
this looks to me as important in principles of IS.
As you may remember that there is a presentation on that subject
The evolution of the universe is a great subject where the big questions
are with the transitions: energy=> matter => life => self-consciousness =>
And I feel that one way to address these transitions is with local
constraints as sources of meaning generation.
De : Fis <fis-boun...@listas.unizar.es> de la part de
Envoyé : vendredi 29 septembre 2017 14:01
À : fis
Objet : Re: [Fis] Principles of IS
...a very hot discussion...
I think that it is not useful to talk about Aristotle, Plato and Ortega y
Gasset, it the modern context of information... their phylosophical, not
scientific approach, although marvelous, does not provide insights in a
purely scientific issue such the information we are talking about...
Once and forever, it must be clear that information is a physical quantity.
Please read (it is not a paper of mine!):
Street S. 2016. Neurobiology as information physics. Frontiers in
In short, Street shows how information can be clearly defined in terms of
AA Professor Physics, University North Texas
Pediatrician ASL Na2Nord, Italy
Comput Intell Lab, University Manitoba
Inviato da Libero Mail per Android
venerdì, 29 settembre 2017, 01:31PM +02:00 da Rafael Capurro
thanks for food for thought. When talking about communication we should
not forget that Wiener defines cybernetics as "the theory of messages"
(not: as the theory of information) (Human use of human beings, London
1989, p. 15, p. 77 "cybernetics, or the theory of messages" et passim)
Even for Shannon uses the (undefined) concept of message 'as' what is
transmitted (which is not information) is of paramount importance. And so
also at the level of cell-cell communication.
The code or the difference message/messenger is, I think, a key for
interpreting biological processes. In this sense, message/messanger are
'archai' (in the Aristotelian) sense for different sciences (no
reductionism if we want to focus on the differences between the
phenomena). 'Archai' are NOT 'general concepts' (as you suggest) but
originating forces that underline the phenomena in their manifestations
'as' this or that.
From this perspective, information (following Luhmann) is the process of
interpretation taking place at the receiver. When a cell, excuse me these
thoughts from a non-biologist, receives a message transmitted by a
messenger, then the main issue is from the perspective of the cell, to
interpret this message (with a special address or 'form' supposed to
'in-form' the cell) 'as' being relevant for it. Suppose this
interpretation is wrong in the sense that the message causes death (to the
cell or the whole organism), then the re-cognition system (its immune
system also) of the cell fails. Biological fake news, so to speak, with
mortal consequences due to failures in the communication.
I also agree with Ji and John Torday about the tight relationship between
information and communication. Actually Principle 5 was stating :
"Communication/information exchanges among adaptive life-cycles underlie
the complexity of biological organizations at all scales." However, let me
suggest that we do not enter immediately in the discussion of cell-cell
communication, because it is very important and perhaps demands some more
exchanges on the preliminary info matters.
May I return to principles and Aristotle? I think that Rafael and Michel
are talking more about principles as general concepts than about
principles as those peculiar foundational items that allow the beginning
of a new scientific discourse. Communication between principles of the
different disciplines is factually impossible (or utterly irrelevant):
think on the connection between Euclidean geometry and politics, biology,
etc. I think Ortega makes right an interpretation about that. When
Aristotle makes the first classification of the sciences, he is continuing
with that very idea. Theoretical sciences, experimental or productive
sciences, and applied or practical sciences--with an emphasis on the
explanatory theoretical power of both physics and mathematics (ehm, Arturo
will agree fully with him). I have revisited my old reading notes and I
think that the Aristotelian confrontation with the Platonic approach to
the unity of knowledge that Ortega comments is extremely interesting for
our current debate on information principles.
There is another important aspect related to the first three principles in
my original message (see at the bottom). It would be rather strategic to
achieve a consensus on the futility of struggling for a universal
information definition. Then, the tautology of the first principle ("info
is info") is a way to sidestep that definitional aspect. Nevertheless, it
is clear that interesting notions of information may be provided relative
to some particular domains or endeavors. For instance, "propagating
influence" by our colleague Bob Logan, Stuart Kauffman and others, and
many other notions or partial definitions as well--I include my own
"distinction on the adjacent" as valuable for the informational approach
in biology. Is this "indefinability" an undesirable aspect? To put an
example from physics, time appears as the most undefinable of the terms,
but it shows up in almost all equations and theories of physics...
Principle three means that one can do a lot of things with info without
the need of defining it.
As for the subject that is usually coupled to the info term, as our
discussion advances further, entering the "information flows" will tend to
clarify things. The open-ended relationship with the environment that the
"informational entities" maintain via the channeling of those info
flows--it is a very special coupling indeed--allows these entities the
further channeling of the "energy flows" for self-maintenance. Think on
the living cells and their signaling systems, or think on our "info"
societies. Harold Morowitz's "energy flow in biology" has not been
paralleled yet by a similar "information flow in biology". One is
optimistic that the recent incorporation of John Torday, plus Shungchul Ji
and others, may lead to a thought-collective capable of illuminating the
panorama of biological information.
(shouldn't we make an effort to incorporate other relevant parties, also
interested in biological information, to this discussion?)
El 23/09/2017 a las 21:27, Sungchul Ji escribió:
Communication may be the key concept in developing a theory of informaton.
Just as it is impossible to define what energy is without defining the
thermodynamic system under consideration (e.g., energy is conserved only
in an isolated system and not in closed or open systems; the Gibbs free
energy content decreases only when a spontaneous process occurs in
non-isolsted systems with a constant temperature and pressure, etc), so it
may be that 'information' cannot be defined rigorously without first
defining the "communication system" under consideration. If this analogy
is true, we can anticipate that, just as there are many different kinds of
energies depending on the characteristics of the thermodynamic systems
involved, so there may be many different kinds of 'informations' depending
on the nature of the communication systems under consideration.
The properties or behaviors of all thermodynamic systems depend on their
environment, and there are three system-environment relations -- (i)
isolated (e.g., the Universe, or the thermos bottle), (ii) closed (e.g.,
refriegerator), and (iii) open (e.g., the biosphere, living cells).
It is interesting to note that, all communication systems (e.g., cell,
organs, animals, humans) may embody ITR (Irreducible Triadic Relation)
which I found it convenient to represent diagramamatically using a 3-node
network arrows as shown below:
A ----------> B ---------> C
Figure 1. The Irreducible Triadic Relation (ITR) of C. S. Peirce
(1839-21914) represented as a 3-node, closed and directed network. The
arrows form the commutative triangle of category theory, i.e., operations
f followed by g leads to the same result as operation h, here denoted as
fxg = h.
f = information production; g = information interpretation; h =
correspondence or information flow. Please note that Processes f and g
are driven by exergonic physicochemical processes, and h requires a
pre-existing code or language that acts as the rule of mapping A and C.
Again, just as generations of thermodynamicists in the 19-20th centuries
have defined various kinds of "energies" (enthalpy, Helmholtz free energy,
Gibbs free energy) applicable to different kinds of thermodynamic systems,
so 'information scientists' of the 21st century may have the golden
opportunity to define as many kinds of 'informations' as needed for the
different kinds of "communcation systems" of their interest, some examples
of which being presented in Table 1.
Table 1. A 'parametric' definition of information based on the values of
the three nodes
of the ITR, Figure 1.
Communication system A B
Proteins Chemcal reactions
or chemical waves
(Semiotic informations, or
'Universal informations' (?))
With all the best.
From: Fis <fis-boun...@listas.unizar.es> on behalf of JOHN TORDAY
Sent: Saturday, September 23, 2017 10:44:33 AM
Subject: [Fis] Principles of IS
Dear Fis, I am a newcomer to this discussion, but suffice it to say that I
have spent the last 20 years trying to understand how and why physiology
has evolved. I stumbled upon your website because Pedro Maijuan had
reviewed a paper of ours on 'ambiguity' that was recently published in
Progr Biophys Mol Biol July 22, 2017 fiy.
Cell-cell communication is the basis for molecular
embryology/morphogenesis. This may seem tangential at best to your
discussion of Information Science, but if you'll bear with me I will get
to the point. In my (humble) opinion, information is the 'language' of
evolution, but communication of information as a process is the mechanism.
In my reduction of evolution as communication, it comes down to the
interface between physics and biology, which was formed when the first
cell delineated its internal environment (Claude Bernard, Walter B Cannon)
from the outside environment. From that point on, the dialog between the
environment and the organism has been on-going, the organism internalizing
the external environment and compartmentalizing it to form what we
recognize as physiology (Endosymbiosis Theory). Much of this thinking has
come from new scientific evidence for Lamarckian epigenetic inheritance
from my laboratory and that of many others- how the organism internalizes
information from the environment by chemically changing the information in
DNA in the egg and sperm, and then in the zygote and offspring, across
generations. So here we have a fundamental reason to reconsider what
'information' actually means biologically. If you are interested in any of
my publications on this subject please let me know (jtor...@ucla.edu).
Thank you for any interest you may have in this alternative way of
thinking about information, communication and evolution.
Fis mailing list
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
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
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 social