Category Archives: Peirce

Nominalism and Essentialism are the Scylla and Charybdis that Pragmatism Must Navigate Its Middle Way Between

Cf: Peirce List Discussion Earlier this summer, Ayşe Mermutlu posted a notice of Nathan Houser’s review of Paul Forster’s Peirce and the Threat of Nominalism to the Facebook page of the Charles S. Peirce Society and a brief discussion ensued. … Continue reading

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C.S. Peirce • Logic of Number (MS 229)

Selections from C.S. Peirce, [Logic of Number] (MS 229) I printed a paper on the Logic of Number in 1866, and it was not made up out of the first thoughts that came into my head about it, by any … Continue reading

Posted in Abduction, Abstraction, C.S. Peirce, Deduction, Foundations of Mathematics, Logic, Mathematics, Peirce | Tagged , , , , , , , | 5 Comments

Abduction, Deduction, Induction, Analogy, Inquiry • 1

Here are several excursions I made into the subjects of Abduction, Deduction, Induction, and Analogy, comparing Peirce’s first formulations with those in Aristotle and focusing on the ways those patterns of inference fit into the Cycle of Inquiry.  Much of … Continue reading

Posted in Abduction, Analogy, Aristotle, Artificial Intelligence, C.S. Peirce, Deduction, Induction, Inquiry, Inquiry Driven Systems, Intelligent Systems Engineering, Logic, Mental Models, Peirce, Scientific Method, Semiotics, Systems | Tagged , , , , , , , , , , , , , , , | 6 Comments

C.S. Peirce • New Elements (Καινὰ Στοιχεῖα) • Comment 1

Re: Peirce List • (1) • (2) Re: C.S. Peirce • New Elements (Καινὰ Στοιχεῖα) • 1 Interest in the reading of Peirce’s “New Elements” appears to be flagging of late, so I thought I might spice things up by … Continue reading

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C.S. Peirce • New Elements (Καινὰ Στοιχεῖα) • 1

Selections from C.S. Peirce, “New Elements (Καινὰ Στοιχεῖα)” Editors’ Headnote from The Essential Peirce, Volume 2 MS 517.  [First published in NEM 4:235–63.  This document was most probably written in early 1904, as a preface to an intended book on … Continue reading

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The Unmet Challenge of Peirce’s Work

NB. I am posting these incipient thoughts as a promissory note, in hopes of nudging myself to develop the theme as time goes by. The Unrealized Potential of Peirce’s Thought One of my main philosophical and practical concerns for many … Continue reading

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C.S. Peirce • Of Triadic Being

Selection from C.S. Peirce, “Some Amazing Mazes, Fourth Curiosity” (c. 1909) Of triadic Being the multitude of forms is so terrific that I have usually shrunk from the task of enumerating them; and for the present purpose such an enumeration would … Continue reading

Posted in Logic, Logic of Relatives, Mathematics, Peirce, References, Relation Theory, Semiotics, Sources | Tagged , , , , , , , | 3 Comments

Definition and Determination • 8

Re: Peirce List • Jim Willgoose (1) (2) The most general meaning of “formal” is “concerned with form”, but the Latin “forma” can mean “beauty” in addition to “form”, so perhaps a normative “goodness of form” enters at this root. … Continue reading

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Definition and Determination • 7

Peirce clearly set great store by his 1902 definition of logic as formal semiotic, whose principles he proposed to deduce by evident and rigorous mathematical reasoning from his triadic relational definition of a sign. It is from this definition, together … Continue reading

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Definition and Determination • 6

Re: Peirce List • Gary Fuhrman (1) (2) The following two passages may help to clarify Peirce’s admittedly peculiar usage of “formal” in this context. C.S. Peirce • Objective Logic C.S. Peirce • Logic as Semiotic Re: Peirce List • … Continue reading

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