Category Archives: C.S. 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

Posted in C.S. Peirce, Essentialism, Nominalism, Peirce, Peirce List, Philosophy, Pragmatism | Tagged , , , , , , | 3 Comments

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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Higher Order Sign Relations • 1

When interpreters reflect on their use of signs they require an appropriate technical language in which to pursue their reflections.  They need signs referring to sign relations, signs referring to elements and components of sign relations, and signs referring to … Continue reading

Posted in C.S. Peirce, Higher Order Sign Relations, Inquiry, Inquiry Into Inquiry, Logic, Mathematics, Recursion, Reflection, Relation Theory, Semiotics, Sign Relations, Triadic Relations, Type Theory | Tagged , , , , , , , , , , , , | 8 Comments

Notes on the Foundations of Mathematics • 2

Selections from R.L. Wilder, Introduction to the Foundations of Mathematics I.   The Axiomatic Method Since the axiomatic method as it is now understood and practiced by mathematicians is the result of a long evolution in human thought, we shall … Continue reading

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Notes on the Foundations of Mathematics • 1

Re: Peirce List Discussions 2012 • (1) • (2) • (3) • (4) Cf: Previous Discussions 2005–2006 • (A) • (B) • (C) I will have to be off and on the internet for the next month or so, and … Continue reading

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Peircean Semiotics and Triadic Sign Relations • 2

When I returned to graduate school for the third time around, this time in systems engineering, I had in mind integrating my long‑standing projects investigating the dynamics of information, inquiry, learning, and reasoning, viewing each as a process whose trajectory evolves … Continue reading

Posted in C.S. Peirce, Inquiry, Logic, Logic of Relatives, Relation Theory, Semiotics, Sign Relations | Tagged , , , , , , | 3 Comments

Peircean Semiotics and Triadic Sign Relations • 1

As a “guide for the perplexed”, at least when it comes to semiotics, I’ll use this thread to collect a budget of resources I think have served to clarify the topic in the past. By way of a first offering, … Continue reading

Posted in C.S. Peirce, Inquiry, Logic, Logic of Relatives, Relation Theory, Semiotics, Sign Relations | Tagged , , , , , , | 3 Comments