Category Archives: Relation Theory

Interpreter and Interpretant • Discussion 3

Re: Interpreter and Interpretant • Selection 4 Re: Conceptual Graphs • Tom Gollier TG: Given your diagram of Dewey’s example, I don’t see how the event of rain can be the object (O).  The objects seem more clearly to be … Continue reading

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Interpreter and Interpretant • Discussion 2

Re: Interpreter and Interpretant • Selection 1 Re: Laws of Form • Lyle Anderson LA: You can not find “ground” in Aristotle.  If the past three years have shown us anything it is that his assertion: But the mental affections … Continue reading

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Interpreter and Interpretant • Discussion 1

Re: Conceptual Graphs • Helmut Raulien   HR: I find it a bit problematic to say, that the sign determines the interpretant, because the sign doesn’t infer, it is the interpreter, who does the inference.  But ok, I guess we … Continue reading

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Interpreter and Interpretant • Selection 4

Interpretation and Inquiry To illustrate the role of sign relations in inquiry we begin with Dewey’s elegant and simple example of reflective thinking in everyday life. A man is walking on a warm day.  The sky was clear the last … Continue reading

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Interpreter and Interpretant • Selection 3

The following selection from Peirce’s “Lowell Lectures on the Logic of Science” (1866) lays out in detail his “metaphorical argument” for the relationship between interpreters and interpretant signs. I think we need to reflect upon the circumstance that every word implies … Continue reading

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Interpreter and Interpretant • Selection 2

In the next passage up for review the hypostatic abstraction of a person to conduct the movement of signs is described by Peirce as a Sop to Cerberus, a rhetorical gambit set to side‑step a persistent difficulty of exposition. It … Continue reading

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Interpreter and Interpretant • Selection 1

Questions about the relationship between “interpreters” and “interpretants” in Peircean semiotics have broken out again.  To put the matter as pointedly as possible — because I know someone or other is bound to — “In a theory of three‑place relations … Continue reading

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Survey of Semiotics, Semiosis, Sign Relations • 5

C.S. Peirce defines logic as “formal semiotic”, using formal to highlight the place of logic as a normative science, over and above the descriptive study of signs and their role in wider fields of play.  Understanding logic as Peirce understands … Continue reading

Posted in C.S. Peirce, Inquiry, Logic, Mathematics, Relation Theory, Semiosis, Semiotics, Sign Relations, Triadicity | Tagged , , , , , , , , | 29 Comments

Survey of Cybernetics • 4

Again, in a ship, if a man were at liberty to do what he chose, but were devoid of mind and excellence in navigation (αρετης κυβερνητικης), do you perceive what must happen to him and his fellow sailors? — Plato … Continue reading

Posted in Abduction, C.S. Peirce, Communication, Control, Cybernetics, Deduction, Determination, Discovery, Doubt, Epistemology, Fixation of Belief, Induction, Information, Information = Comprehension × Extension, Information Theory, Inquiry, Inquiry Driven Systems, Inquiry Into Inquiry, Interpretation, Invention, Knowledge, Learning Theory, Logic, Logic of Relatives, Logic of Science, Mathematics, Peirce, Philosophy, Philosophy of Science, Pragmatic Information, Probable Reasoning, Process Thinking, Relation Theory, Scientific Inquiry, Scientific Method, Semeiosis, Semiosis, Semiotic Information, Semiotics, Sign Relational Manifolds, Sign Relations, Surveys, Triadic Relations, Uncertainty | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 13 Comments

Praeclarum Theorema • 3

Re: Praeclarum Theorema • (1) • (2) The steps of the proof are replayed in the following animation. Reference Leibniz, Gottfried W. (1679–1686?), “Addenda to the Specimen of the Universal Calculus”, pp. 40–46 in G.H.R. Parkinson (ed., trans., 1966), Leibniz … Continue reading

Posted in Animata, C.S. Peirce, Cactus Graphs, Deduction, Equational Inference, Form, Laws of Form, Leibniz, Logic, Logical Graphs, Mathematics, Model Theory, Painted Cacti, Praeclarum Theorema, Proof Theory, Propositional Calculus, Propositional Equation Reasoning Systems, Relation Theory, Semiotics, Spencer Brown, Visualization | Tagged , , , , , , , , , , , , , , , , , , , , | 6 Comments