Month: May 2007

  • Details

    Devil in the Details
     
    (cont. from May 18)

    From the May 18 Harvard Crimson:

    "Paul B. Davis ’07-’08, who contributed to a collection of student
    essays written in 2005 on the purpose and structure of a Harvard
    education, said that 'the devil is in the details'...."

    Related material:

    "In philosophy, reductionism is a theory that asserts that the nature of complex things is reduced to the nature of sums of simpler or more fundamental things." --Wikipedia

    "In the 1920's... the discovery of quantum mechanics went a very long
    way toward reducing chemistry to the solution of well-defined
    mathematical problems. Indeed, only the extreme difficulty of many of
    these problems prevents the present day theoretical chemist from being
    able to predict the outcome of every laboratory experiment by making
    suitable calculations. More recently the molecular biologists have made
    startling progress in reducing the study of life back to the study of
    chemistry. The living cell is a miniature but extremely active and
    elaborate chemical factory and many, if not most, biologists today are
    confident that there is no mysterious 'vital principle,' but that life
    is just very complicated chemistry. With biology reduced to chemistry
    and chemistry to mathematics, the measurable aspects of the world
    become quite pervasive." --Harvard mathematician George Mackey, "What Do Mathematicians Do?"

    Opposed to reductionism are "emergence" and "strong emergence"--

    "Although strong emergence is logically possible, it is uncomfortably like magic." --Mark A. Bedau

    Or comfortably.

  • Mathematics and Narrative, continued:

    Jewel in the Crown

    A fanciful Crown of Geometry

    The Crown of Geometry
    (according to Logothetti
    in a 1980 article)

    The crown jewels are the
    Platonic solids, with the
    icosahedron at the top.

    Related material:

    "[The applet] Syntheme illustrates ways of partitioning the 12
    vertices of an icosahedron into 3 sets of 4, so that each set forms the corners
    of a rectangle in the Golden Ratio. Each such rectangle is known as a duad.
    The short sides of a duad are opposite edges of the icosahedron, and there are 30 edges,
    so there are 15 duads.

    Each partition of the vertices into duads is known as a syntheme.
    There are 15 synthemes; 5 consist of duads that are mutually perpendicular, while
    the other 10 consist of duads that share a common line of intersection."

    -- Greg Egan, Syntheme

    Duads and synthemes
    (discovered by Sylvester)
    also appear in this note
    from May 26, 1986
    (click to enlarge):

    Duads and Synthemes in finite geometry

    The above note shows
    duads and synthemes related
    to the diamond theorem.

    See also John Baez's essay
    "Some Thoughts on the Number 6."
    That essay was written 15 years
    ago today-- which happens
    to be the birthday of
    Sir Laurence Olivier, who,
    were he alive today, would
    be 100 years old.

    Olivier as Dr. Christian Szell

    The icosahedron (a source of duads and synthemes)

    "Is it safe?"

  • Euclid, Peirce, L'Engle:

    No Royal Roads
    Illustration from a
    1980 article at JSTOR:

    Coxeter as King of Geometry

    A more recent royal reference:

    "'Yau
    wants to be the king of geometry,' Michael Anderson, a geometer at
    Stony Brook, said. 'He believes that everything should issue from him,
    that he should have oversight. He doesn't like people encroaching on
    his territory.'" --Sylvia Nasar and David Gruber in The New Yorker, issue dated Aug. 28, 2006

    Wikipedia, Cultural references to the Royal Road:

    "Euclid is said to have replied to King Ptolemy's request for an easier way of learning mathematics that 'there is no royal road to geometry.' Charles S. Peirce,
    in his 'How to Make Our Ideas Clear' (1878), says 'There is no royal
    road to logic, and really valuable ideas can only be had at the price
    of close attention.'"

    Related material:

    Day Without Logic
    (March 8, 2007)

    and
    The Geometry of Logic
    (March 10, 2007)
    :

    The image “http://www.log24.com/log/pix07/070521-Tesseract.gif” cannot be displayed, because it contains errors.

    There may be
    no royal roads to
    geometry or logic,
    but...

    "There is such a thing
    as a tesseract."
    -- Madeleine L'Engle, 
    A Wrinkle in Time

  • ART WARS continued

    Down the
    Up Staircase


    Commentary on a
    Jonathan Borofsky
    painting in the
    May 21 New Yorker:

    The image “http://www.log24.com/log/pix07/070521-Abstraction.jpg” cannot be displayed, because it contains errors.
     

    Commentary --

    "... Mondrian and Malevich
    are not
    discussing canvas
    or pigment or graphite
    or any other form of matter.
    They are talking about about
    Being or Mind or Spirit.
    From their point of view,
    the grid is a staircase
    to the Universal...."

    -- Rosalind Krauss

  • Glory Road, continued


    Robert A. Heinlein,

    Glory Road:

    "Rufo's baggage turned out
    to be a little black
    box
    about the size and shape
    of a portable typewriter.
    He opened it.
    And opened it again.
       And kept on opening it...."
     

    60 Minutes logo


    ONE LAPTOP PER CHILD MIT Prof. Nicholas Negroponte’s dream is
    to put a laptop computer into the hands of every child as an
    educational aid. Lesley Stahl reports on his progress in Cambodia and
    Brazil. Catherine Olian is the producer.

    Related material:
    Log24 entries of 11/18/05

  • A Hollow Victory

    Plato and Shakespeare:
    Solid and Central

    "I have another far more solid and central ground for submitting to it as a
    faith, instead of merely picking up hints from it as a scheme. And that is
    this: that the Christian Church in its practical relation to my soul is a
    living teacher, not a dead one. It not only certainly taught me yesterday, but
    will almost certainly teach me to-morrow. Once I saw suddenly the meaning of
    the shape of the cross; some day I may see suddenly the meaning of the shape of
    the mitre. One free morning I saw why windows were pointed; some fine morning I
    may see why priests were shaven. Plato has told you a truth; but Plato is dead.
    Shakespeare has startled you with an image; but Shakespeare will not startle
    you with any more. But imagine what it would be to live with such men still
    living, to know that Plato might break out with an original lecture to-morrow,
    or that at any moment Shakespeare might shatter everything with a single song.
    The man who lives in contact with what he believes to be a living Church is a
    man always expecting to meet Plato and Shakespeare to-morrow at breakfast. He
    is always expecting to see some truth that he has never seen before."

    -- G. K. Chesterton, Orthodoxy, Ch. IX

    From Plato, Pegasus, and the Evening Star (11/11/99):

    "Nonbeing must in some sense be, otherwise what is it that there is not? This tangled doctrine might be nicknamed Plato's beard;
    historically it has proved tough, frequently dulling the edge of
    Occam's razor.... I have dwelt at length on the inconvenience of
    putting up with it. It is time to think about taking steps."

    -- Willard Van Orman Quine, 1948, "On What There Is," reprinted in From a Logical Point of View, Harvard University Press, 1980

    "The Consul could feel his glance at Hugh becoming a cold look of
    hatred. Keeping his eyes fixed gimlet-like upon him he saw him as he
    had appeared that morning, smiling, the razor edge keen in sunlight.
    But now he was advancing as if to decapitate him."

    -- Malcolm Lowry, Under the Volcano, 1947, Ch. 10

    "O God, I could be
    bounded in a nutshell
    and count myself
    a king of infinite space,
    were it not that
    I have bad dreams."
    -- Hamlet

    Coxeter: King of Infinite Space

    Coxeter exhuming geometry

    From today's newspaper:

    Dilbert on space, existence, and the dead

    Notes:

    For an illustration of
    the phrase "solid and central,"
    see the previous entry.

    For further context, see the
    five Log24 entries ending
    on September 6, 2006
    .

    For background on the word
    "hollow," see the etymology of
     "hole in the wall" as well as
    "The God-Shaped Hole" and
    "Is Nothing Sacred?"

    For further ado, see
    Macbeth, V.v
    ("signifying nothing")
    and The New Yorker,
    issue dated tomorrow.

  • ART WARS continued...

    Point of View

    "In a sense, too, Wallace Stevens has spent a lifetime writing a single poem. What gives his best
    work its astonishing power and vitality is the way in which a fixed point of view, maturing
    naturally, eventually takes in more than a constantly shifting point of view could get at.

    The point of view is romantic, 'almost the color of comedy'; but 'the strength at the center is
    serious.'  Behind Wallace Stevens stand Wordsworth and Coleridge as well as Rimbaud and
    Mallarmé, and, surprisingly enough, La Fontaine and Pope. This poetic lineage is important only
    in so far as it proves that a master can claim the world as ancestor. Knowing where he stands,
    the poet can move as a free man in the company of free men."

    -- Samuel French Morse, review 
    of The Collected Poems
    of Wallace Stevens, in
    The New York Times
    (October 3, 1954)



    Related material:

    The point of view
    expressed in Log24 on
     
    today's date in 2004:

    For a related gloss on Stevens's remark
    "the strength at the center is serious,"
    see "Serious" (also on an October 3).

  • Mount St. Helens Day

     
    "Kids who may never
    get out of their town
    will be able to see
    the world through books.
    But I'm talking about
    my passion. What's yours?"

    The image “http://www.log24.com/log/pix07/070518-Popocatepetl..jpg” cannot be displayed, because it contains errors.

    No se puede vivir sin amar.

    Happy May 18, Reba.
     

  • Culture Wars

    Born
    on this date:

    Pope John Paul II,
    Comedian/writer Tina Fey

    "It’s just bad luck for me
    that in my first attempt

    at prime time
    I’m going up against the
     on television."

    -- Tina Fey (The New Yorker,
    "Shows About Shows")

    But, fortunately,

    not up against...

     
    Click on picture
    for details.
     
    See also
    a serendipitously
     embedded cartoon:
     
    The image “http://www.log24.com/log/pix07/070518-Bamba.gif” cannot be displayed, because it contains errors.
     
  • A Song in Red and Gray:

    Devil in the Details

    Today's Harvard Crimson:

    "Paul B. Davis ’07-’08, who contributed to a collection of student
    essays written in 2005 on the purpose and structure of a Harvard
    education, said that 'the devil is in the details'...."

    From the weblog of Peter Woit
    :

    "The New Yorker keeps its physics theme going this week with cover art that includes a blackboard full of basic equations from quantum mechanics."

    The image “http://www.log24.com/log/pix07/070518-Cover2.jpg” cannot be displayed, because it contains errors.
    May 21, 2007

    New Yorker
    cover

    The image “http://www.log24.com/log/pix07/070518-CoverDetail.jpg” cannot be displayed, because it contains errors.
     
    Detail

    The detail suggests
    the following
    religious images from
    Twelfth Night 2003:

    Devil's Claws, or
    Hourglass Var. 3

    Yankee Puzzle, or
    Hourglass Var. 5

     

    "Mercilessly tasteful"
     
    -- Andrew Mueller,
    review of Suzanne Vega's
    "Songs in Red and Gray"