This is the prevalent thinking that Barbieri and co are up against. — Pop
In contrast to much of the work in biosemiotics, Barbieri wants to stay within a mechanistic paradigm, assuming that “scientific knowledge is obtained by building machine-like models of what we observe in nature.” In 2012, Barbieri resigned as editor of Biosemiotics and founded the International Society of Code Biology, whose constitution committed it to using “the standard methods of science.” What he is trying to avoid is the more interpretive methods common in the humanities and social sciences. Barbieri does agree that information doesn’t speak for itself, and that it has to be given meaning through decoding processes. In addition to the genetic code, he describes numerous codes that biologists have discovered more recently, and he associates the appearance of each code with a major step in macroevolution.
Where Barbieri parts company with biosemiotics is in his understanding of decoding as a mechanical process rather than a process of contextual interpretation. He grants that humans and other brainy animals are subjects who experience, feel, and interpret signs and symbols. But aside from that, he regards decoding as a mechanical process governed by reliable coding rules, such that THIS information always translates into THAT result; for example, this genetic sequence translates into that protein. This makes the individual cell a “biological machine.” Hoffmeyer, on the other hand, rejects this context-free understanding of codes: “Modern semiotics…has abolished the conception of a code as a ‘simple mechanism for pairing of concept and reference.’”
To answer the biosemiotic contention that even simple organisms have context-dependent information and behavior, Barbieri maintains that this requires no more than a simple coupling of more than one mechanical coding process, such as genetic decoding PLUS transduction decoding. “It takes only two context-free codes, in short, to produce a context-dependent behavior.” Presto, no need for interpretation! I would have liked to see more discussion of how information from many coders using different codes, both digital (genetic) and analog, would be predictably combined, especially as the number and type of decoders expanded over the course of evolution. It seems to me that Barbieri jumps too easily from mechanical predictability at the single decoder level to mechanical predictability in the organism as a whole, at least until he gets to brainy animals. Given that any organism has to act as one, what is the logic by which a multitude of disparate information is synthesized to produce a predictable result?
Both Barbieri and Hoffmeyer say that the genetic code provides only part of the information necessary to construct an actual organism. For Barbieri, the coding rules supply the rest. But I didn’t see why a simple "this-information-equals-that-result" coding would supply the additional information. Hoffmeyer's theory of dual coding makes more sense to me. Analog-coded information throughout the cell provides the context in which the digitally-coded genetic information is interpreted. “Digital codifications…do not specify their own interpretation in the real world of spatio-temporal continuity. This is where living, analog codifications must take over.” In the end, life (not just the brain) requires an ongoing process of interpretation/unification within a living agent/interpreter, which distinguishes life from dead machinery. If that remains much more mysterious than our smartest machines, so be it.
It's certainly a problem for physicalism, not so much for dualism or idealism. I mean, 'if the stuff of the world is mind-stuff....' — Wayfarer
Habits belong to entities. — Pop
In the early universe there could not have been an interpreter, but form arose and developed.
In one sense everything is a development of form. — Pop
Just some thinking that badly needs integration. :sad: — Pop
I have always had trouble with the term semiosis as it implies an interpreter. But why should meaning have an interpreter? — Pop
There are 21 papers we are focusing on, and the broad thrust is a reconsideration of what is meant by "information" at the cellular level.
**These papers an excellent source for getting a feel for the cutting edge in contemporary understanding. — Pop
We are discussing Barberi's paper. Did you read it? — Pop
Since the early 1970s, Italian embryologist and theoretical biologist Marcello Barbieri has been developing a biosemiotic framework for biology based on his analysis of the cell’s internal organic codes. Developing his theory of semantic biology in complete independence from the Sebeokian biosemioticians, but now widely recognized as a key figure in the development of 21st century biosemiotics, Barbieri proposes an alternative biosemiotic paradigm that is not organicist and qualitative in its origins, but mechanist and molecular instead – but that is just revolutionary a framework for the attempt to scientifically investigate and understand the reality of sign processes in life processes
So, what is crucial here, is that Barbieri is claiming there's an ontological distinction between living organisms and non-organic matter. That is what is resisted by 'the chemical paradigm', because if it's true, then materialism proper - the contention that matter-energy is all that exists - can't be maintained. — Wayfarer
We have been through this before - How is it relevant for irreversible systems? — Pop
Maxwell's demon
— frank
We are talking about open systems. Natural systems are dissipative. I'm not sure what you are getting at? — Pop
As someone who seems to know quite a lot about semiotics and is passionate about its applications to philosophy and science, what books would you recommend someone read to begin learning about it? — darthbarracuda
I should explain that empathy as it is understood within phenomenological and cognitive research is not the common meaning of the term. It doesn’t refer to sympathy or positive feelings or caring for one another. — Joshs
When you say the brain is wired to make the shift from love of the insider to hate of the outsider, it sounds like you are presuming a fairly sophisticated sort of innate neural machinery. Can you elaborate a bit on this? — Joshs
If we don't understand brain only information first, these cases of disembodied or assigned "information" start to show up. — Mark Nyquist
No matter what the reasoning for wearing masks, there are some who do not accept the scientific evidence and insist, mandating wearing a mask or getting vaccinated is not what science says it is, but is a government threatening our liberty because those at the top want the power to control us, and we must oppose that threat. Here information does not mean the same thing to everyone. — Athena
And yet we all live in entirely different worlds, with different politics and different relations with technology. What was it that made the difference in how each of us was informed by the social world? My explanation is that there is a certain thread of consistency that runs through person’s experience, assimilating the new in a thematic manner to one’s precious history. — Joshs
Most phenomenologically informed enactivists today adhere to a quasi-Foucaultian notion of the relation between self and world. For instance , Shaun Gallagher has written recently about socially distributed cognition: — Joshs
I’ve only encountered 5 writers who endorse what I call a radically temporal model of experience.
Gene Gendlin is one of them. — Joshs
I am trying to point out that shifting the account from the cognitive to the subpersonal ‘neural’ doesn’t clarify disputes about the understanding of human behavior — Joshs
Note that the fundamental issue is UNDERSTANDING the behavior one is witnessing. TOM and interaction theory lead to different predictions and anticipations when we are in the presence of real human beings who we care about who act in ways that may puzzle us , and our puzzlement is well noted by them and adds anxiety and depression to their other issues. So when you meet an autistic person( do you know any?) , what do you draw from when you attempt to form a bond with them? — Joshs
However, the sentence, man ate dog is not the same as dog ate man because there's an order in which the event takes place, causally speaking as the subject is a cause that acts and produces an effect in the object. — TheMadFool
I see. If one considers language as a mode of communication, it needs to be about reality and that invariably requires language to capture causality. Causality, as we all know, true or not, is permutationally sensitive (order matters). In fact, all human enterprises seem to be wholly cause-effect oriented. — TheMadFool
Does quantum physics come to the rescue? It gives us uncertainity. — Athena
The subject of nested hierarchies is fundamental to how the brain functions and what information is. It's the first I've seen it come up. — Mark Nyquist
The point? Syntax plays a critical role in reducing uncertainty as captured by the disjunction bolded above. Claude Shannonesque if you ask me - the idea is to narrow down possibilities to a point wherein we're left with only one, the correct one, the message and its meaning. — TheMadFool
I'm at a loss as to how language can be syntax-less. — TheMadFool
. Is there anything worth investigating here? — TheMadFool
It is written all over your posts. — Pop
You are basically saying your self concept is something separate from the environment you grew up in, different, and set apart, to the experiences that created it, all the while you are relating to me the historical basis of your attitudes and understanding. You seem to be a product of your history and times, as we all are. — Pop
In evolutionary psychology, it is thought that language developed before a self concept, and obviously an epistemic cut a considerable time after that. — Pop
An epistemic cut is a belief. I can respect your beliefs, so long as you respect mine. — Pop
No. But "as we know it" is not remotely the same as the "everything" you stated the BB was "the start of". — 180 Proof
Your point is the boundary between syntax and semantics is fuzzy with the former having some kind of effect on the latter e.g. take the two sentences, M = The man ate the dog and D = The dog ate the man. M and D have different meanings because of syntax - the order of the words, a grammatical feature, changed the semantics. — TheMadFool
If I catch your drift, you mean to say that a theory of information must include syntactical elements such as the one described above. Right? — TheMadFool
A whirlwind, created by a larger biologic system that is distinct from itself, can however strengthen and prolong it, and in theory, allow it to exist indefinitely. See Jupiter's Great Red Spot that has been "repairing" itself for at least 400 years — Outlander
Category mistake, my friend. — 180 Proof
"Life" – homeostasis-reflexive metabolic self-replicators – is a dissipative, entropic subsystem that's niche-adapted along a cosmic entropy-gradient. — 180 Proof
"The Big Bang", it seems to me, is just the temporal horizon of the Hubble volume. — 180 Proof
Try Prion. Mitochondria, white blood cells. Think proteins inside a cell, if you are going to be so obstinate. — Pop
I'm assuming monism, where information has it's neural correlates. So information causes a physical change ( in brain structure ), and this physical change embeds and orients an entity to its environment. — Pop
A consequence of that is that you are already, by using language, embedding yourself in a community of language users. It follows that you can set solipsism aside. — Banno
Hence, idealism doesn't set out what is going on. Mind does not build reality, but finds itself embedded therein. — Banno
If by "ultimate reality" you mean the most general property, that is, the property possessed by every something, it is the property called variously identity, logical consistency, or existence. — litewave
Even 'metaphysical idealists' are only speaking in analogies when they speak of "ultimate reality". — 180 Proof
A Cell is an individual organism inside a body — Pop
Ramstead hypothesizes that their approach is missing a consideration of how an individual maintains the boundary that delimits itself. “Organisms aren’t just individuated,” he said. “They have access to information about their individuation.” To him, the kind of information that Krakauer and Flack’s framework uses might not be “knowable” to an organism: “It’s not clear to me that the organism could use these information metrics that they define in a way that would allow it to preserve its existence,” he said.
As an alternative, Ramstead is collaborating with Karl Friston, a renowned neuroscientist at University College London, to build a theory around Friston’s “free-energy principle” of biological self-organization. Ramstead sees this line of thinking as compatible with Krakauer and Flack’s formalism but usefully constrained by an account of how a biological entity maintains its own individuality.
The free-energy principle asserts that any self-organizing system will look as if it generates predictions about its environment and seeks to minimize the error of those predictions. For organisms, that means in part that they are constantly measuring their sensory and perceptual experiences against their expectations.
“You can literally interpret the body of an organism as a guess about the structure of the environment,” Ramstead said. And by acting in ways that maintain the integrity of those expectations over time, the organism defines itself as an individual apart from its surroundings.
I bet today he would be a panpsychist — Pop
At the heart of systems theory, it is just noise, then particles with noise begin to interact, and form a clump, and soon we are on our way to elementary particles. — Pop
A self is something that forms in the midst of a self organizing informational system. How can the system cut itself off from what it is interrelating with. Sorry, it makes no sense to me. — Pop
In the end no paradigm can be absolutely true. We mustn't lose sight of that fact. — Pop
You mentioned earlier you have explored different paradigms. Did you step over the fence, or did you push the fence further. — Pop
As per the OP, without information, everything would be nothing. — Pop
I think your starting point is too over-determined and abstract. Individual sense and interpretation get lost when we begin from a monolithic ground of natural objects. — Joshs
But each perspective remains one’s own , even when we convince ourselves that we can be conditioned, shaped, indoctrinated into larger social structures. — Joshs
We are only indirectly beholden ton techno ,economic -and language structures, but we are , each one of us , directly beholden to our own personal construals of the sense of language , technology, economic structures. — Joshs
. There are a number of fans of the later Wittgenstein on here, — Joshs
