Gary Fuhrman
2014-10-04 14:14:05 UTC
Section 3.6 of NP takes up the predicate part of the proposition and "The
Iconical Side of Dicisigns". As Frederik remarks, "the important and
controversial idea here is that general, schematic images play a central
role in logic and cognition" (p. 61). The part of Peirce's Syllabus
(EP2:282) quoted on p. 62-3 is crucial, of course, but I'd like to focus on
the two excerpts from MS 599, "Reason's Rules" (1902?), which Frederik
includes in this section. The first is this:
"All icons, from mirror-images to algebraic formulae, are much alike,
committing themselves to nothing at all, yet the source of all our
information. They play in knowledge a part iconized by that played in
evolution according to the Darwinian theory, by fortuitous variations in
reproduction."
The relation between semiosis and evolution will be taken up in later
chapters. Here we might say that life commits itself (always temporarily!)
to selected forms through the evolutionary process of elimination (of forms
which don't pass the viability test). In the analagous process of cognition,
"knowledge" is a commitment to those forms which are not eliminated by the
pragmatic test of experiment/experience, but instead continue to guide our
interactions with the real world. Icons, representing Firstness, commit
themselves to nothing, but their connection (Thirdness) with experiential
external Secondnesses constitutes information. The Dicisign is the kind of
sign which actually makes such a connection. The generalized (and fallible!)
commitment to that connection is what we call "knowledge" or "belief" and is
represented by assertion as a speech act. The analogous commitment in
biology is the adaptation of the species, which furthers the survival of its
form (sometimes by modifying it).
This analogy is of particular interest to us, I think, living as we do in a
biological age of mass extinction coupled with a cultural age of
"information overload".
But getting back to the proposition, here's the other excerpt from "Reason's
Rules" in NP 3.6:
A proposition never prescribes any particular mode of iconization, although
the form of expression may suggest some mode. [...] ... it is true (and a
significant truth) that every proposition is capable of expression either by
means of a photograph, or composite photograph, with or without stereoscopic
or cinetoscopic elaborations, together with some sign which shall show the
connection of these images with the object of some index or sign or
experience forcing the attention, or bringing some information, or
indicating some possible source of information; or else by means of some
analogous icon appealing to other senses than that of sight, together with
analogous forceful indications, and a sign connecting the icons with those
indices. ("Reason's Rules", 1902, Ms 599, 5-7)
This brings us to the syntax of the sign which Peirce later named
"Dicisign." That syntax (which should not be confused with the syntax of a
sentence) is the subject of the next section of NP, 3.7.
gary f.
Iconical Side of Dicisigns". As Frederik remarks, "the important and
controversial idea here is that general, schematic images play a central
role in logic and cognition" (p. 61). The part of Peirce's Syllabus
(EP2:282) quoted on p. 62-3 is crucial, of course, but I'd like to focus on
the two excerpts from MS 599, "Reason's Rules" (1902?), which Frederik
includes in this section. The first is this:
"All icons, from mirror-images to algebraic formulae, are much alike,
committing themselves to nothing at all, yet the source of all our
information. They play in knowledge a part iconized by that played in
evolution according to the Darwinian theory, by fortuitous variations in
reproduction."
The relation between semiosis and evolution will be taken up in later
chapters. Here we might say that life commits itself (always temporarily!)
to selected forms through the evolutionary process of elimination (of forms
which don't pass the viability test). In the analagous process of cognition,
"knowledge" is a commitment to those forms which are not eliminated by the
pragmatic test of experiment/experience, but instead continue to guide our
interactions with the real world. Icons, representing Firstness, commit
themselves to nothing, but their connection (Thirdness) with experiential
external Secondnesses constitutes information. The Dicisign is the kind of
sign which actually makes such a connection. The generalized (and fallible!)
commitment to that connection is what we call "knowledge" or "belief" and is
represented by assertion as a speech act. The analogous commitment in
biology is the adaptation of the species, which furthers the survival of its
form (sometimes by modifying it).
This analogy is of particular interest to us, I think, living as we do in a
biological age of mass extinction coupled with a cultural age of
"information overload".
But getting back to the proposition, here's the other excerpt from "Reason's
Rules" in NP 3.6:
A proposition never prescribes any particular mode of iconization, although
the form of expression may suggest some mode. [...] ... it is true (and a
significant truth) that every proposition is capable of expression either by
means of a photograph, or composite photograph, with or without stereoscopic
or cinetoscopic elaborations, together with some sign which shall show the
connection of these images with the object of some index or sign or
experience forcing the attention, or bringing some information, or
indicating some possible source of information; or else by means of some
analogous icon appealing to other senses than that of sight, together with
analogous forceful indications, and a sign connecting the icons with those
indices. ("Reason's Rules", 1902, Ms 599, 5-7)
This brings us to the syntax of the sign which Peirce later named
"Dicisign." That syntax (which should not be confused with the syntax of a
sentence) is the subject of the next section of NP, 3.7.
gary f.