Log24

Thursday, March 24, 2022

Tech Note

Filed under: General — Tags: — m759 @ 1:12 am

Click the above "Anti-Derrida" image to enlarge it.
Some context:  Derrida+Harvard.

Saturday, April 10, 2021

Possibility

Filed under: General — Tags: , — m759 @ 2:31 pm

The previous post, on a Joyce symposium in
Utrecht on June 15-20, 2014, suggests a review
of this  journal in June 2014.  From June 21
of that year —

"Without the possibility that
an origin can be lost, forgotten,
or alienated into what springs
forth from it, an origin could
not be an origin. The possibility
of inscription is thus a necessary
possibility, one that must always
be possible."

— Page 157 of The Tain of the Mirror:
Derrida and the Philosophy of Reflection ,
by Rodolphe Gasché, Harvard U. Press, 1986

Related art suggested by the above modal logic

Nietzsche, 'law in becoming' and 'play in necessity'

Nietzsche on Heraclitus— 'play in necessity' and 'law in becoming'— illustrated.

Sunday, September 27, 2020

Remarks on Gordon Baker’s Death Day*

Filed under: General — Tags: , , — m759 @ 12:59 pm

An AntiChristmas Present

* Baker was a writer on philosophy.
See a memorial by the Harvard Class of 1960.

Tuesday, April 17, 2018

A Necessary Possibility*

Filed under: General,Geometry — Tags: , — m759 @ 10:00 am

"Without the possibility that an origin can be lost, forgotten, or
alienated into what springs forth from it, an origin could not be
an origin. The possibility of inscription is thus a necessary possibility,
one that must always be possible."

— Rodolphe Gasché, The Tain of the Mirror ,
     Harvard University Press, 1986

IMAGE- Harvard University Press, 1986 - A page on Derrida's 'inscription'

An inscription from 2010 —

An inscription from 1984 —

American Mathematical Monthly, June-July 1984, p. 382

MISCELLANEA, 129

Triangles are square

"Every triangle consists of  n congruent copies of itself"
is true if and only if  n is a square. (The proof is trivial.) 
— Steven H. Cullinane

* See also other Log24 posts mentioning this phrase.

Saturday, June 21, 2014

When You Care Enough…

Filed under: General — Tags: , , , — m759 @ 3:33 am

“… near-death experiences have all the
hallmarks of mystical experience…”

— “Bolt from the Blue,” by Oliver Sacks
(See “Annals of Consciousness,” June 20, 2014)

The late Charles Barsotti once “worked for Kansas City-based
Hallmark Cards,” according to an obituary.

IMAGE- Google search for 'Lieven + Bloomsday'

See also Mad Day.

Some related deconstructive criticism:

IMAGE- Kipnis on Derrida's 'separatrix'

IMAGE- Harvard University Press, 1986 - A page on Derrida's 'inscription'

Wednesday, July 24, 2013

The Broken Tablet

Filed under: General,Geometry — Tags: — m759 @ 3:33 am

This post was suggested by a search for the
Derridean phrase "necessary possibility"* that
led to web pages on a conference at Harvard
on Friday and Saturday, March 26**-27, 2010,
on Derrida and Religion .

The conference featured a talk titled
"The Poetics of the Broken Tablet."

I prefer the poetics of projective geometry.

An illustration— The restoration of the full
15-point "large" Desargues configuration in
place of the diminished 10-point Desargues
configuration that is usually discussed.

IMAGE- The proof of the converse of Desargues' theorem involves a third triangle.

Click on the image for further details.

* See a discussion of this phrase in
  the context of Brazilian religion.

** See also my own philosophical reflections
   on Friday, March 26, 2010:
   "You Can't Make This Stuff Up." 

Tuesday, February 16, 2010

Mysteries of Faith

Filed under: General,Geometry — Tags: , — m759 @ 9:00 am

From today's NY Times

http://www.log24.com/log/pix10/100216-NYTobits.jpg

Obituaries for mystery authors
Ralph McInerny and Dick Francis

From the date (Jan. 29) of McInerny's death–

"…although a work of art 'is formed around something missing,' this 'void is its vanishing point, not its essence.'"

Harvard University Press on Persons and Things (Walpurgisnacht, 2008), by Barbara Johnson

From the date (Feb. 14) of Francis's death–

2x2x2 cube

The EIghtfold Cube

The "something missing" in the above figure is an eighth cube, hidden behind the others pictured.

This eighth cube is not, as Johnson would have it, a void and "vanishing point," but is instead the "still point" of T.S. Eliot. (See the epigraph to the chapter on automorphism groups in Parallelisms of Complete Designs, by Peter J. Cameron. See also related material in this journal.) The automorphism group here is of course the order-168 simple group of Felix Christian Klein.

For a connection to horses, see
a March 31, 2004, post
commemorating the birth of Descartes
  and the death of Coxeter–

Putting Descartes Before Dehors

     Binary coordinates for a 4x2 array  Chess knight formed by a Singer 7-cycle

For a more Protestant meditation,
see The Cross of Descartes

Descartes

Descartes's Cross

"I've been the front end of a horse
and the rear end. The front end is better."
— Old vaudeville joke

For further details, click on
the image below–

Quine and Derrida at Notre Dame Philosophical Reviews

Notre Dame Philosophical Reviews

Sunday, December 21, 2008

Sunday December 21, 2008

Filed under: General — m759 @ 4:23 pm
Le PLI

An excerpt from Simon Blackburn’s 1999 review of Eco’s Kant and the Platypus:
Prominent literary intellectuals often like to make familiar reference to the technical terminology of mathematical logic or philosophy of language. A friend of mine overheard the following conversation in Cambridge during l’affaire Derrida, when the proposal to grant an honorary degree to that gentleman met serious academic opposition in the university. A journalist covering the fracas asked a Prominent Literary Intellectual what he took to be Derrida’s importance in the scheme of things. ‘Well,’ the PLI confided graciously, unblushingly, ‘Gödel showed that every theory is inconsistent unless it is supported from outside. Derrida showed that there is no outside.’

Now, there are at least three remarkable things about this. First, the thing that Gödel was supposed to show could not possibly be shown, since there are many demonstrably consistent theories. Second, therefore, Gödel indeed did not show it, and neither did he purport to do so. Third, it makes no sense to say that an inconsistent theory could become consistent by being ‘supported from outside’, whatever that might mean (inconsistency sticks; you cannot get rid of it by addition, only by subtraction). So what Derrida is said to have done is just as impossible as what Gödel was said to have done.

These mistakes should fail you in an undergraduate logic or math or philosophy course. But they are minor considerations in the world of the PLI. The point is that the mere mention of Gödel (like the common invocation of ‘hierarchies’ and ‘metalanguages’) gives a specious impression of something thrillingly deep and thrillingly mathematical and scientific (theory! dazzling! Einstein!) And, not coincidentally, it gives the PLI a flattering image of being something of a hand at these things, an impresario of the thrills. I expect the journalist swooned.
An excerpt from Barry Mazur’s “Visions, Dreams, and Mathematics” (apparently a talk presented at Delphi), dated Aug. 1, 2008, but posted on Dec. 19:

“The word explicit is from the Latin explicitus related to the verb explicare meaning to ‘unfold, unravel, explain, explicate’ (plicare means ‘to fold’; think of the English noun ‘ply’).”

Related material: Mark Taylor’s Derridean use of “le pli” (The Picture in Question, pp. 58-60, esp. note 13, p. 60). See also the discussion of Taylor in this journal posted on Dec. 19.

Friday, December 19, 2008

Friday December 19, 2008

Filed under: General,Geometry — Tags: , , , , — m759 @ 1:06 pm
Inside the
White Cube

Part I: The White Cube

The Eightfold Cube

Part II: Inside
 
The Paradise of Childhood'-- Froebel's Third Gift

Part III: Outside

Mark Tansey, 'The Key' (1984)

Click to enlarge.

Mark Tansey, The Key (1984)

For remarks on religion
related to the above, see
Log24 on the Garden of Eden
and also Mark C. Taylor,
"What Derrida Really Meant"
(New York Times, Oct. 14, 2004).

For some background on Taylor,
see Wikipedia. Taylor, Chairman
of the Department of Religion
at
Columbia University, has a
1973 doctorate in religion from
Harvard University. His opinion
of Derrida indicates that his
sympathies lie more with
the serpent than with the angel
in the Tansey picture above.

For some remarks by Taylor on
the art of Tansey relevant to the
structure of the white cube
(Part I above), see Taylor's
The Picture in Question:
Mark Tansey and the
Ends of Representation

(U. of Chicago Press, 1999):

From Chapter 3,
"Sutures* of Structures," p. 58:

"What, then, is a frame, and what is frame work?

This question is deceptive in its simplicity. A frame is, of course, 'a basic skeletal structure designed to give shape or support' (American Heritage Dictionary)…. when the frame is in question, it is difficult to determine what is inside and what is outside. Rather than being on one side or the other, the frame is neither inside nor outside. Where, then, Derrida queries, 'does the frame take place….'"

* P. 61:
"… the frame forms the suture of structure. A suture is 'a seamless [sic**] joint or line of articulation,' which, while joining two surfaces, leaves the trace of their separation."

 ** A dictionary says "a seamlike joint or line of articulation," with no mention of "trace," a term from Derrida's jargon.

Friday, May 4, 2007

Friday May 4, 2007

Filed under: General — Tags: , , , — m759 @ 5:01 pm

May '68 Revisited

"At his final Paris campaign rally… Mr. Sarkozy declared himself the candidate of the 'silent majority,' tired of a 'moral crisis in France not seen since the time of Joan of Arc.'

'I want to turn the page on May 1968,' he said of the student protests cum social revolution that rocked France almost four decades ago.

'The heirs of May '68 have imposed the idea that everything has the same worth, that there is no difference between good and evil, no difference between the true and the false, between the beautiful and the ugly and that the victim counts for less than the delinquent.'

Denouncing the eradication of 'values and hierarchy,' Mr. Sarkozy accused the Left of being the true heirs and perpetuators of the ideology of 1968."

— Emma-Kate Symons, Paris, May 1, 2007, in The Australian

Related material:

From the translator's introduction to Dissemination, by Jacques Derrida, translated by Barbara Johnson, University of Chicago Press, 1981, page xxxi —

"Both Numbers and 'Dissemination' are attempts to enact rather than simply state the theoretical upheavals produced in the course of a radical reevaluation of the nature and function of writing undertaken by Derrida, Sollers, Roland Barthes, Julia Kristeva and other contributors to the journal Tel Quel in the late 1960s. Ideological and political as well as literary and critical, the Tel Quel program attempted to push to their utmost limits the theoretical revolutions wrought by Marx, Freud, Nietzsche, Mallarme, Levi-Strauss, Saussure, and Heidegger."

This is the same Barbara Johnson who has served as the Frederic Wertham Professor of Law and Psychiatry in Society at Harvard.

Johnson has attacked "the very essence of Logic"–

"… the logic of binary opposition, the principle of non-contradiction, often thought of as the very essence of Logic as such….

Now, my understanding of what is most radical in deconstruction is precisely that it questions this basic logic of binary opposition….

Instead of a simple 'either/or' structure, deconstruction attempts to elaborate a discourse that says neither 'either/or', nor 'both/and' nor even 'neither/nor', while at the same time not totally abandoning these logics either."

— "Nothing Fails Like Success," SCE Reports 8, 1980

Such contempt for logic has resulted, for instance, in the following passage, quoted approvingly on page 342 of Johnson's  translation of Dissemination, from Philippe Sollers's Nombres (1966):

"The minimum number of rows– lines or columns– that contain all the zeros in a matrix is equal to the maximum number of zeros located in any individual line or column."

For a correction of Sollers's  Johnson's damned nonsense, click here.

Update of May 29, 2014:

The error, as noted above, was not Sollers's, but Johnson's.
See also the post of May 29, 2014 titled 'Lost in Translation.'

Tuesday, March 22, 2005

Tuesday March 22, 2005

Filed under: General,Geometry — Tags: , , — m759 @ 4:01 pm

Make a Différance

From Frida Saal's
Lacan The image “http://www.log24.com/log/pix05/050322-Diamond.gif” cannot be displayed, because it contains errors. Derrida:

"Our proposal includes the lozenge (diamond) in between the names, because in the relationship / non-relationship that is established among them, a tension is created that implies simultaneously a union and a disjunction, in the perspective of a theoretical encounter that is at the same time necessary and impossible. That is the meaning of the lozenge that joins and separates the two proper names. For that reason their respective works become totally non-superposable and at the same time they were built with an awareness, or at least a partial awareness, of each other. What prevails between both of them is the différance, the Derridean signifier that will become one of the main issues in this presentation."

 


From a Contemporary Literary Theory website:

"Différance is that which all signs have, what constitutes them as signs, as signs are not that to which they refer: i) they differ, and hence open a space from that which they represent, and ii) they defer, and hence open up a temporal chain, or, participate in temporality. As well, following de Sassure's famous argument, signs 'mean' by differing from other signs. The coined word 'différance' refers to at once the differing and the deferring of signs. Taken to the ontological level†, the differing and deferring of signs from what they mean, means that every sign repeats the creation of space and time; and ultimately, that différance is the ultimate phenomenon in the universe, an operation that is not an operation, both active and passive, that which enables and results from Being itself."

From a text purchased on
Make a Difference Day, Oct. 23, 1999:

The image “http://www.log24.com/log/pix05/050322-Fig39.gif” cannot be displayed, because it contains errors.22. Without using the Pythagorean Theorem prove that the hypotenuse of  an isosceles right triangle will have the length The image “http://www.log24.com/log/pix05/050322-Sqtr2.gif” cannot be displayed, because it contains errors.  if the equal legs have the length 1.  Suggestion: Consider the similar triangles in Fig. 39.
23.  The ancient Greeks regarded the Pythagorean Theorem as involving areas, and they proved it by means of areas.  We cannot do so now because we have not yet considered the idea of area.  Assuming for the moment, however, the idea of the area of a square, use this idea instead of similar triangles and proportion in Ex. 22 above to show that x = The image “http://www.log24.com/log/pix05/050322-Sqtr2.gif” cannot be displayed, because it contains errors. .

 

— Page 98 of Basic Geometry, by George David Birkhoff, Professor of Mathematics at Harvard University, and Ralph Beatley, Associate Professor of Education at Harvard University (Scott, Foresman 1941)



Though it may be true, as the president of Harvard recently surmised, that women are inherently inferior to men at abstract thought — in particular, pure mathematics*  — they may in other respects be quite superior to men:

The image “http://www.log24.com/log/pix05/050322-Reba2.jpg” cannot be displayed, because it contains errors.

The above is from October 1999.
See also Naturalized Epistemology,
from Women's History Month, 2001.

* See the remarks of Frida Saal above and of Barbara Johnson on mathematics (The Shining of May 29, cited in Readings for St. Patrick's Day).


† For the diamond symbol at "the ontological level," see Modal Theology, Feb. 21, 2005.  See also Socrates on the immortality of the soul in Plato's Meno, source of the above Basic Geometry diamond.

Monday, August 25, 2003

Monday August 25, 2003

Filed under: General — Tags: , , — m759 @ 4:24 am

Words Are Events

August 12 was the date of death of Joseph Patrick Kennedy, Jr., and the date I entered some theological remarks in a new Harvard weblog.  It turns out that August 12 was also the feast day of a new saint… Walter Jackson Ong, of St. Louis University, St. Louis, Missouri, a Jesuit institution.

Today, August 25, is the feast day of St. Louis himself, for whom the aforementioned city and university are named.

The New York Times states that Ong was "considered an outstanding postmodern theorist, whose ideas spawned college courses…."

There is, of course, no such thing as a postmodern Jesuit, although James Joyce came close.

From The Walter J. Ong Project:

"Ong's work is often presented alongside the postmodern and deconstruction theories of Claude Levi-Strauss, Jacques Derrida, Michel Foucault, Hélène Cixous, and others. His own work in orality and literacy shows deconstruction to be unnecessary: if you consider language to be fundamentally spoken, as language originally is, it does not consist of signs, but of events. Sound, including the spoken word, is an event. It takes time. The concept of 'sign,' by contrast, derives primarily not from the world of events, but from the world of vision. A sign can be physically carried around, an event cannot: it simply happens. Words are events."

 

From a commonplace book
on the number 911:

"We keep coming back and coming back
To the real: to the hotel
    instead of the hymns
That fall upon it out of the wind.
    We seek

The poem of pure reality, untouched
By trope or deviation,
    straight to the word,
Straight to the transfixing object,
    to the object

At the exactest point at which
    it is itself,
Transfixing by being purely
    what it is,
A view of New Haven, say,
    through the certain eye,

The eye made clear of uncertainty,
    with the sight
Of simple seeing, without reflection.
    We seek
Nothing beyond reality. Within it,

Everything, the spirit's alchemicana
Included, the spirit that goes
    roundabout
And through included,
    not merely the visible,

The solid, but the movable,
    the moment,
The coming on of feasts
     and the habits of saints,
The pattern of the heavens
     and high, night air."

Wallace Stevens (1879-1955)
An Ordinary Evening in New Haven
IX.1-18, from The Auroras of Autumn,
Knopf, NY (1950)
(Collected Poems, pp. 465-489)
NY Times Obituary (8-3-1955)

 

The web page where I found the Stevens quote also has the following:

 

Case 9 of Hekiganroku:
Joshu's Four Gates

A monk asked Joshu,
"What is Joshu?" (Chinese: Chao Chou)

Joshu said,
"East Gate, West Gate,
 North Gate, South Gate."

Setcho's Verse:

Its intention concealed,
    the question came;
The Diamond King's eye was
    as clear as a jewel.
There stood the gates,
    north, south, east, and west,
But the heaviest hammer blow
    could not open them.

Setcho (980-1052),
Hekiganroku, 9 (Blue Cliff Records)
(translated by Katsuki Sekida,
Two Zen Classics, 1977, p. 172)

 

See also my previous entry for today,
"Gates to the City."

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