Tricotyledons, systems and social problems

'If scientists and engineers are to be able to attack social problems with the same validity and effectiveness with which physical problems have been attacked, then a much more sophisticated and rigorous system design methodology is needed.

Such methodology, called the tricotyledon theory of system design, has been developed as a synthesis of: empirical and speculative approaches to system design [2], the methodology of operations research [10], classical optimization techniques [18], results in specialized branches of mathematical system theory [1,4,6,7], and the constructs of general mathematical system theory [12,13,14].

Experimental applications of the tricotyledon theory of system design to several problems in widely differing contexts [3,4,8,9,16,17] indicate that the methodology holds great promise for validity and effectiveness in attacking any large-scale, complex, man/machine system design problem with precision and rigor. There are no theoretical limitations (such as differentiability, linearity, finiteness, or discreteness) for the problems that can be attacked within the tricotyledon theory of system design.

In this short abstract the theory is only described in terms of set and system theoretic concepts as presented in Reference [12), [13], or [14]; no exploitation of the theory, either theoretical or practical is attempted here.' ..' p.224-225.

'The task of defining a large-scale, complex, man/machine system design problem P=(S,T,α,β,γ,D) often requires an interdisciplinary team in practice. An interdisciplinary team requires, in turn, that the above definitions be translated into non-mathematical methodology. This has been done in Reference [15].' p.229.

15. Wymore, A.W., Systems Engineering Methodology for Interdisciplinary Teams, unpublished manuscript. (Another loss?)

Wymore, A.W. (1975) The Tricotyledon Theory of  System Design. In. Category Theory Applied to Computation and Control: Proceedings of the First International Symposium, San Francisco, February 25-26, 1974 (Lecture Notes in Computer Science, 25) by E.G. Manes (Editor).

See also: 

https://en.wikipedia.org/wiki/A._Wayne_Wymore

http://sysengr.engr.arizona.edu/wymore/bookreview.html 

https://lockywolf.wordpress.com/2019/02/16/a-mathematical-theory-of-systems-engineering-the-elements-by-a-wayne-wymore/ 

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Argumentation - Journal: Informal Logic

Early evening (UK) yesterday, I joined a further webinar on argumentation. Through the speaker, and discussion, I was led to a journal

INFORMAL LOGIC

It is in informal logic that I see a role for Hodges' model. The model's structure providing a universal foundation of knowledge domains to be applied in practice. The bonus of this journal, is its being open access, a search revealed the following paper:

Mark Weinstein. Towards a Research Agenda for Informal Logic and Critical Thinking. XII.3, Fall 1990.
https://ojs.uwindsor.ca/index.php/informal_logic/article/view/2609

'This paper recommends that the recent concern with informal logic and critical thinking be redirected from its general philosophical focus and towards a greater appreciation of the particulars of practice in the various domains of human understanding. The redirection recommended is prompted by the central role that critical thinking and informal logic can be seen to play in meaningful educational reform, especially at the undergraduate level.' 

'Critical thinking, similarly, should be redirected from concerns typical of philosophers and towards issues and approaches more representative of critical thinking both within and across the wide range of disciplines represented by the course of undergraduate studies.' p.121.

'The sense that there is an internal relationship between arguments, argumentation and domains of knowledge persists despite attempts to show relevant and useful notions of critical thinking that are generally available for instruction and neutral in respect of the disciplines. The resolution of the issues generated by these competing views, requires that reflective practitioners of the disciplines, students of the history of ideas, methodologists and specialists in teaching increasingly engage in the task of generating and organizing the data upon which an informed and adequate notion of critical thinking across the disciplines must be based.' p.125.

I believe that the structure of Hodges' model provides a basis for Weinstein's ordinary argumentation and stylized argumentation.

For me (at present) ordinary argumentation, is 'open' argumentation. That is, without differentiation in (using) Hodges' model. I might (well, I would) have Hodges' model in mind, but choose not to apply it. As per the paper, stylized argumentation is using Hodges' model and doing so in a multidisciplinary manner - within my discipline. 

The problem and challenge for nurses and other health professionals is the need, if:

• person/patient-centred;
• integrated;
• and holistic - having regard for parity of esteem (mind - body)

- not to stray, extend the disciplinary scope, while working within one's professional scope.

In highly effective multidiscioplinary teams that touch on being transdisciplinary (hybrid?), can experienced team members have insight into the stylized argumentation of their colleagues?

Ack. ​Argumentation network of the AMERICAS - https://www.argnet.org/ethics-of-arg.html

Previously: 'critical thinking'

IP? No! Not 'intellectual property' the other one . . .

'Interested Persons'

- also vested in data, information, knowledge, 

who knew how, what, why, when, where ...

individual

|

INTERPERSONAL : SCIENCES

humanistic ------------------------------- mechanistic

SOCIOLOGY : POLITICAL

|

group

identity - witness - involvement recall - memory Knowledge - Answers	The (sudden) power of situation, circumstances,  time and place. Events
Society Team - Teamwork Social Justice	Interested Persons Coroner's Court

My source:

Marriage, M. In Search Of Lost Time, FT Magazine. FT Weekend, 22 February 2025, pp.21-27.

https://www.ft.com/content/f94a71ee-0c42-4839-9521-e7866975fa72