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Ashby's Aphorisms Gordon PaskWiener Medalist, worked all his life with charm and great care to bring Cybernetics into the mainstream.
Dr Bernard Scott reviews the early work leading to the kinematic Conversation Theory. Pangaro's PhD thesis work with Thoughtsticker and Lp, the protologic put force into entailment meshes as a distinction mechanism.
A principle concern was the nature of analogies in concept entailment meshes or topic maps. Analogies established dependence between participants and could indicate difference, distinction, contradiction, ambiguity or innovation depending on the perspective of the participants.
In research discussion at the time, the late s, the repulsive force of the carapace distinguishing concepts, the vacuity of master clocks in concurrent systems his approach to holism and the associated relativistic constraints were continuing if perplexing themes.
Interactions of Actors Theory In the late eighties Pask achieved rigour by taking the dual of the static "stick and ball" Conversation Theory producing the kinetic "Interactions of Actors Theory". The consequent attractions and repulsions organise, link and evolve into the minds containing the persisting closed loops which we call concepts.
In effect this is a generalisation of Cannon homeostasis. The year before he died Gordon was awarded his third Doctorate, an ScD, one of very few given by Downing College Cambridge from where he took his second higher degree in Some of what follows has not been written by Pask but arose in seminars, lectures and professional encounters, sometimes over dinner and drinks, as matters were discussed in the context of Pask's current Research Problem.
Some can be seen in the last paper, his tribute to Heinz von Foerster. There is more on Pask's work at Cybernetics Associates. He famously regarded the Spencer-Brown distinction as a repulsive force, still not accepted by many cyberneticians or Spencer-Brown himself.
Time and more thought will tell. He said simply and very profoundly "Time is incommensurable for Actors". He would say "There are no doppelgangers ". Actors will have unique acceleration histories making their clocks non-uniform.
Not everyone appreciated this. Levels and their associated master clocked vectors of relaxation times were so very useful to many of us interested in linguistic systems theory, but this was naive, merely classical, to Pask.
He argued that to be distinct a repulsive force must be exerted at a boundary otherwise a Hilbertian "mark on paper", a concept in a brain, or a brick becomes a smear. If a diffusion process at a boundary is dominant an entity cannot persist or be described.
His dynamic Lp, the concurrent calculus, still has some surprises in store for us.
The productions, as he would call them, of these deep assumptions have yet to be fully established. They introduced force into cybernetics at a fundamental level.
Concepts are force exerting, persisting, closed, Brunnian in threes at least, braids recursively packed in toroidal processes "like multicore telephone cable" or ""onion skins" in any medium, solid, liquid, gas, plasma or, indeed, brains. Their spins exert a residual parity within a coherence.
Epistemologically at least two concurrently existing concepts are required to make a non-trivial third.
There's no such thing as input or output. There are only fields exerting forces. Tubes and wires etc. Every process produces a product. Every product is produced by a process.
Compare with Bohr's Complementarity principle. The illogicality of the co-existence of waves and particles was rejected by Einstein, Schroedinger and others e.
Heisenberg's Uncertainty Principle produced the Copenhagen interpretation and became the new orthodoxy.
Today it is attacked for putting physics in the dark ages for seventy years by Carver Mead who, like Pask, favours Wave Mechanics. Pask is saying, simply, waves produce particles through interactions resolving the difficulty with Bohr.Sometimes I get interesting questions that don’t quite fit into any of the existing topics already discussed within the blog and my obsessive/compulsive nature tells me that getting this questions in a random part/page/post of the blog doesn’t look quite neat either.
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The core foundation of Hindu belief is that Vedas contain source of all knowledge – physical or metaphysical. However in last odd years, this belief has come under scrutiny due to the advances that modern science claims to make. Gordon Pask, Wiener Medalist, worked all his life with charm and great care to bring Cybernetics into the benjaminpohle.com Bernard Scott reviews the early work leading to the kinematic Conversation Theory.
Scott was instrumental in the seventies in developing CASTE and Thoughsticker at System Research Ltd, Pask's consulting company which he described as an Epistemological Laboratory.