Companion reading guide · Edition 1.0 · 30 October 2026
Sayings, regulation and conversation
Four ways into cybernetics, with the source, the question it opens and the limits of this reading kept together.
Read a saying as an invitation to examine something, then follow the argument and its conditions. These routes bring different kinds of material into view: a curated register, a transcription, a developing research programme and an author’s archive. The questions below are editorial reading prompts.
Heinz von Foerster: said to someone
The existing companion register separates published wording, reported recollections, paraphrases and uncertain attributions. Its source ledger distinguishes a text check from listening to a complete recording. One deliberate invention is explicitly identified.
A question to take into the reading
Before using a memorable saying, can you tell whether it is an exact quotation, a recollection or a paraphrase? Follow the entry’s source rather than treating a polished sentence as self-authenticating.
Source locator: Source ledger and evidence labels beside each entry
Limits: This is a curated register, not an exhaustive collection or a claim to first use. The imagined conversation and marked invention are not evidence about von Foerster.
- Heinz von Foerster — The register distinguishes forms of attribution to von Foerster. This describes editorial handling of sources; it does not authenticate every reported saying.
Ashby Says — classroom aphorisms
O’Rourke presents a transcription of an Ashby classroom handout, citing Roger Conant’s edited collection Mechanisms of Intelligence (1981), pages 425–427. The sayings challenge assumptions about observation, learning and context-dependent intelligence. They are prompts for inquiry, rather than proofs of Ashby’s formal results.
A question to take into the reading
What changes when you change the observer’s variables or the environment in which performance is judged? Use a saying to open that question, then follow the formal account of regulation.
Source locator: Source note; On Science; On Learning; On Intelligence
Limits: The source note identifies a reprint and transcription; the original typescript has not been independently collated here. This guide does not reproduce the collection of aphorisms.
- W. Ross Ashby — The web transcription attributes the classroom handout to Ashby. Bibliographic attribution in the source, not an independent manuscript authentication.
Richard S O’Rourke — thermodynamics, cybernetics and political economy
O’Rourke sets out a sustainability research programme connecting physical flows, regulation and political economy. The homepage places thermodynamic entropy alongside information entropy and links a sequence through Lotka, Ashby and economic theory. Its research list distinguishes working drafts from published work; the AI prediction has a separate evidence trail.
A question to take into the reading
When moving from physical resource flows to information and regulation, which quantities are measured and which connection is being proposed? Follow the individual argument before treating the shared word entropy as an equivalence.
Source locator: The foundations; The programme; A bet on Cybernetics; Research & writing
Limits: This is an author’s account of a developing programme, not evidence of agreement across the named fields. Publication and prediction labels belong to the author; this review does not evaluate every linked paper or the prediction.
- Two entropies, two cornerstones — discovery route — The existing SysCoI discovery record points to this original research hub. A provenance route to the original author, not an additional claim that distinct entropies are equivalent.
Paul Pangaro — cybernetics, conversation and design
Pangaro’s site offers routes into cybernetics through goals, action and feedback, then conversation and design. His definition includes the observer in the description. The separate Pask collection distinguishes Pangaro’s explanations from texts by Gordon Pask and credits the Colloquy 2018 project jointly to Pangaro and TJ McLeish.
A question to take into the reading
Who can propose or revise the goal, and how do participants find out whether they understand one another? This is a reading question for comparing a feedback account with a conversational design practice.
Source locator: Selected Presentations; Cybernetics — A Definition: Getting Started and Limits to knowing; Gordon Pask collection
Limits: This guide checks the index and the linked definition and archive descriptions, not every slide deck, paper or recording. Coauthored work keeps its credits. The reading question is an editorial comparison, not an asserted lineage.
- Feedback — Pangaro’s introduction connects feedback with action directed towards a goal. A source-specific introductory account; it does not make all contemporary AI equivalent to cybernetics.
- Cybernetics — A Definition
- Gordon Pask: texts, recordings and archive routes
Continue with the argument
Ashby, models and regulation · What changes when we learn? · The von Foerster source register
These are reading routes, not additional evidence-graph relationships or a claim that the sources agree. Public source access does not transfer rights.