Re: [PEIRCE-L] Existential Graphs in 1911

2021-07-30 Thread John F. Sowa
On 8 Nov. 1913, Peirce summarized his final position on EGs, and it is identical to his 1911 EGs.  Nobody has shown any evidence for any other opinion, no matter what their purpose may be. Case closed. John _ _ _ _ _ _ _ _ _ _ ► PEIRCE-L subscribers: Click on "Reply List" or "Reply All" to REPLY

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-31 Thread Daniel L. Everett
I agree strongly with John Sowa in his last message. In my book, Dark Matter of the Mind: The Culturally Articulated Unconscious, I discuss points related to these at length. Our bodies are constantly registering experiences in ways that we may not be aware of, “apperceptionally” in William Ja

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-31 Thread robert marty
; *Til: *Robert Marty > *Cc: *Auke van Breemen , Cornelis de Waal < > cdw...@iupui.edu>, Gary Richmond , Jon Alan > Schmidt , Peirce List , > "ahti-veikko.pietari...@taltech.ee" , " > francesco.belluc...@unibo.it" , " > martin.irv...@georgetown.edu" &g

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-31 Thread Frederik Stjernfelt
rv...@georgetown.edu" Emne: Re: [PEIRCE-L] Existential Graphs in 1911 Robert, Thanks for finding that quotation: > Thought is a thread of melody running through the succession of our > sensations” (CP 5.395) Now that you mention it, I recall reading that some time ago. It must ha

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread John F. Sowa
Robert, Thanks for finding that quotation: > Thought is a thread of melody running through the succession of our sensations” (CP 5.395) Now that you mention it, I recall reading that some time ago.  It must have been lurking somewhere in my mind, but well beneath the conscious level. In any cas

Re: [PEIRCE-L] Existential Graphs in 1911)

2021-01-30 Thread John F. Sowa
Bill, Your comment is very close to what I was trying to say. > I have been a musician for seventy years, and I was a serious mathematician until age twenty. (I graduated with a double degree.) I can assure you that I don’t think “only in terms of the patterns . . .” In fact, in my most treasur

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Jon Alan Schmidt
John, Auke, List, All: JFS: He [Peirce] insisted that metaphysics should be based on mathematics, not on Hegel-style verbiage. Actually, he insisted that *all *other sciences are ultimately based on mathematics, while metaphysics in particular should be based on logic--the entire normative scien

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Jon Alan Schmidt
John, List, All: JFS: Any logician can "hear" an exciting new melody in R670 and L231 that was not present in R669 or the Monist article of 1906. Peirce didn't have to write a "note to self" about the change. He just did it. And any logician can "hear" it. But I realize that many people can't f

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Jon Alan Schmidt
Auke, List, All: AvB: For him [Peirce], as far as I understood his thought, the formal structure is not everything. It only is "the formal structure as it operates in a living intelligence". It did not prevent him from focussing exclusively on the formal structure, as his formal work shows. But he

Re: Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Edwina Taborsky
Hmm. You seem to be defining 'thinking' as only an act of abstract intellectual analysis. But Peircean 'thinking' includes non-analytic feeling [Firstness] as well as direct physical experience [Secondness] and also, that abstract analytic process [Thirdness]. Edwina O

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Brooks, William F
Hello, everyone, There seems to be a lot of crossfire here. Perhaps I can create a diversionary skirmish . . . "A mathematician or a musician thinks only in terms of the patterns, the operations on those patterns, and their relationship to whatever notation is used to represent them.” Okay, w

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Auke van Breemen
John, Let's take the sequence from the architecture of science: math. logic, phenomenology, semiotics, critical logic, ... , methaphysics. You assume that my remarks concern the interval logic ... methaphysics. That however was not the object of my remarks. My remarks concerned the interval ph

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-30 Thread Robert Marty
Peirce often uses the musical metaphor ... Thought is a thread of melody running through the succession of our sensations” (CP 5.395) Le sam. 30 janv. 2021 à 04:39, John F. Sowa a écrit : > Gary R, > > My remarks were ad rem, not ad hominem. Mathematics is like music. A > mathematician or

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-29 Thread John F. Sowa
Gary R, My remarks were ad rem, not ad hominem.  Mathematics is like music.  A mathematician or a musician thinks only in terms of the patterns, the operations on those patterns, and their relationship to whatever notation is used to represent them.  The words used to describe those patterns a

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-29 Thread Gary Richmond
John Sowa wrote: JFS: Jon's method of focusing on the words is a kind of literary criticism that would be more appropriate for analyzing Shakespeare than Peirce. I found this comment as useless and, frankly, as absurd as this earlier one of yours in this thread. JFS: As for Jon's comments abou

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-29 Thread John F. Sowa
Auke, I agree with your observation, and the conclusion: "It is a line of thought I can see leading to what Jon wrote." Charles' father Benjamin Peirce gave him a thorough training in mathematics from early childhood, and Charles devoured Whateley's logic book in a week when he was 13.  He insi

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-29 Thread Auke van Breemen
John, During your repeated debates with Jon an experience I had as a freshman philosophy kept knocking at my doors of perception. It was the first meeting in which each of the students had to read a passage of Hegels logic. I was the first to read and started with the first alinea in which logi

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-28 Thread John F. Sowa
Auke> I was thinking in terms of goals, i.e. what is the object you try to understand, not credentials.  I can connect Jon's answer to my question with his line of reasoning and I did like that.  There might be differences in the goals and then it is always better to asses and value the differenc

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-28 Thread Auke van Breemen
John, I was thinking in terms of goals, i.e. what is the object you try to understand, not credentials. I can connect Jon's answer to my question with his line of reasoning and I did like that. Their might be differences in the goals and then it is always better to asses and value the differen

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-28 Thread John F. Sowa
Auke> Since perspective is important, it might be a good idea to explicate the differences in purpose each of you entertain.  That's a good question. I have been working on research and teaching in logic, computer science, artificial intelligence and related areas for many years.  In the 1970s,

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-24 Thread Jon Alan Schmidt
John, Auke, List, All: JFS: The *opinion* that the EG version of June 1911 is Peirce's best is Peirce's own, as he stated in December, after six months of further consideration. This is false, Peirce states no such thing. Here is the entire relevant portion of the referenced letter. CSP: This s

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-24 Thread Auke van Breemen
From the list perspective: Jas wrote: I have said it before, I will say it again--we have different purposes, so we reach different conclusions. -- Since perspective is important, it might be a good idea to explicate the differences in purpose each of you entertain. best, Auke > Op 24 janu

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-23 Thread John F. Sowa
Jon AS, List, The *opinion* that the EG version of June 1911 is Peirce's best is Peirce's own, as he stated in December, after six months of further consideration.  The fact that he stated it in a lengthy letter to a member of Lady Welby's significs group is further evidence of its importance.

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-23 Thread Jon Alan Schmidt
John, List, All: JFS: Again, you have not cited any statements by Peirce after June 1911. Therefore, nothing in your note contradicts the evidence that the 1911 version of EGs is Peirce's best and last available version. That it is his *last *version is a fact, as far as we know. That it is his

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-23 Thread John F. Sowa
Jon, List, Again, you have not cited any statements by Peirce after June 1911.  Therefore, nothing in your note contradicts the evidence that the 1911 version of EGs is Peirce's best and last available version. Furthermore, Peirce's letters of Sept. and Dec. 1911 explicitly reject the version of

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-22 Thread John F. Sowa
Jon AS, All your citations are prior to R670, which demotes the scroll to nothing but a way of drawing two ovals (negations) without raising the pen. In R670, Peirce states the three primitives:  existence, conjunction, and negation.  And in L231, he drops the adjective 'illative' in front of t

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-22 Thread Jon Alan Schmidt
List, All: For the benefit of those on the cc: line who are not List members, here is a link to my entire post to which John Sowa was replying. https://list.iupui.edu/sympa/arc/peirce-l/2021-01/msg2.html In addition, here are links to an earlier exchange between us, in which I provided seve

Re: [PEIRCE-L] Existential Graphs in 1911

2021-01-21 Thread John F. Sowa
Jon AS, List, For anyone who is not familiar with Peirce's 1911 EGs, see my introduction to EGs, which is based on the 1911 version.  The first 10 slides are sufficient for an overview. The remaining slides show features of the 1911 EGs that make a major advance over the logics of the 20th cen

[PEIRCE-L] Existential Graphs in 1911

2021-01-06 Thread Jon Alan Schmidt
List: In light of the following statements by John Sowa last month, I decided to take a fresh look at R 669-670, including both the online digital images ( https://rs.cms.hu-berlin.de/peircearchive/pages/home.php) and the transcriptions published by Ahti-Veikko Pietarinen in 2014 ( https://www.res