Showing posts with label philosophy. Show all posts
Showing posts with label philosophy. Show all posts

Wednesday, September 10, 2014

Theism and consciousness in light of stellar astronomy


Theism should not take much consolation in the problems which philosophy and neurology face in accounting for the simple fact of consciousness.

Prior to quantum theory, the creationist could take shelter in theism because the evolutionist had no chemical explanation of a sun of solar mass "burning fuel" for billions of years.

But it was chemistry itself that was to receive a new foundation which would permit a nuclear theory of stellar 'evolution'. Neither the subsequent discovery of quasars or black holes or the hypothesizing of dark mater or dark energy have placed this stellar model in question.  Quite the opposite is the case.

The solar story is not trivial : the time for a photon to reach the surface of the Sun from a fusion event in the core of the Sun is astonishing ... as astonishing as the roughly nine minutes to reach the Earth.

With the Hubble use of Cepheid variable stars as a standard, the size of the visible universe became truly astonishing.

We can expect to be just as astonished by an account of the emergence or appearance of "what it is like to be a young crow observing an older crow accomplishing a task" in a universe that at one time did not have the form bird or the substance of individual birds let alone problem-solving birds or the observing of those performances.

The issue is not materialism or mechanism. The double-slit experiment involves no clear commitment to either, but the theories proposed do reveal some surprising mathematical affinities and some very high confirmation of experimental predictions.

Chemistry has no option to return to pre-quanta days and philosophy has no prospect of returning to the "rational soul" of Aristotle or Aquinas — nor is there any hope of animal souls being material while human souls are "rational". That ship has sailed off the end of a flat earth.

See: Thomas Nagel: Mind and Cosmos



Thursday, June 5, 2014

architects and conspiracy nutters


Perhaps it is time to require that architects have at least a completed major in physics.  The case for requiring this of civil engineers and structural engineers has already been made.

No, engineers are not scientists, but they must at least be able to distinguish science from utter BS.

And what about historians ?  How little science can be known and still claim to be an historian ?




Sunday, January 8, 2012

Zwicky's Wisdom & Metaphor

Jan Zwicky's Wisdom & Metaphor does not cite Gaston Bachelard's closing observations on metaphor in his Psychoanalysis of Fire.  For that matter, Bachelard is not mentioned in her Lyric Philosophy.

I hold no brief for Bachelard, but his Poetics of Space is cited by way of an epigram to one of her books of poetry ...

I think of these two large books as bound note cards otherwise well-suited to electronic editions in an annotation-friendly ebook viewer or reader.

Wednesday, January 5, 2011

Edmund Husserl's 1927 encylopedia article on Phenomenology

Over at aule-browser.com there are now two links to alternate versions of Edmund Husserl's 1927 article on phenomenology: one is a Curl version of the text and one is a version for readers new to his awkward German style.  The latter requires a screen with at least 1024 pixels width (for the time being.)

At the level of web code, the difference between the two is minimal: both use the same source file.  That text file has minimal markup - so it remains very readable and easy to correct.  But the minimal markup in one case does very little and in the other case it reformats the text line-by-line.  As a result, the second version breaks down every sentence into a bite-size phrase formated rather like a paragraph, but with inverse indenting.

Very simple Curl text procedures are declared which permit this: in one case display the text and in the other case, re-format the text. The procedures are
  {article }
  {section }
  {para  }
  {ln }

It is the last which results in most of the reformatting, while the {para } markup has the effect of preserving white-space in the text.  {article } wraps the entire piece and {section } wraps each original division of the article.

This is very similar to the minimal markup which I use for poems
   {poem }
   {stanza }

More information on Curl can be found in English at curl.com and in Japanese at curlap.com

Tuesday, May 4, 2010

Hubris and nested markup for text in the humanities

My attention is usually directed to alternative markup for the humanities, specifically poems and their alternative translations as presented on the internet in a web browser.

Consider a simple case: a poem of two stanzas or verses of 6 lines each.  The first four lines of verse ONE satisfy some criterion A and the last 4 lines of verse TWO satisfy some criterion C. Lines 5 through 8 satisfy some criterion B.  Proceed to markup using HTML, LML, XML or my preferred Curl.

One solution in markup such as Curl which has no "closing tag", e.g.,
{tag
  content
}
rather than
<tag>
  content
</tag>
might be this:
{A
line 1
line 2
line 3
line 4
|{B line 5
line 6
} || end of A (a comment starts with dbl-bars )

{C
line 7
line 8 |} || end of DOUBLE_BRACED  B  (a comment only)
line 9
line 10
line 11
line 12
} || end of C comment
Note that such a double-brace solution as |{  and |} is not available in Curl.  In mathematics, such bracketing would be nonsense.  But two stanzas are not two equations.

In zoology, the existence of the species Lupus canis (wolf) and Lupus latrans (coyote) yields to the fact that wolves and coyotes hybridize in nature. In the northeastern United States the question is what should journalists call these hybrid animals.  In the case of common tree species which readily hybridize, the challenge for botany is far greater.  Classification always cedes ground to the facts of genetics.

But in the simple case of a mere translation of a difficult two stanza poem from German to English, markup falters.  This would not be the case with simple paint programs, where one "markup range" or "marginal note" translates readily into over-lapping graphical figures.  Some are less effective than others: think of the reach of A above as red, C as blue and B as some shade of violet.  Over-lapping transparent coloured rectangles, if you like.  But the "markup" on the page risks being unreadable.  Text has been abandoned to graphics.  Font triumphs over content, if you will.

The awkward XML solution is
<A>
<B>
</A>
<C>
</B>
</C>
which you may detect above as the overlapping Bold-Italic-Bold of a sentence above.  It is awkward because you must now parse with specialized software to extract that of A which satisfied B.

Consider this alternative:
<A>
<B>
</B>
</A>
<C>
<B>
</B>
</C>
What is now lost is the continuity of B.

Visiting any major poetry or philosophy web site will reveal that very little is available to compare translations - because the problems of markup are daunting.  Arguably philosophy students are more penalized by attempts to markup premises and suppressed premises relevant to an argument when the text is itself a challenge.  One example would be the limited efforts of philosopher Jonathon Bennett to make Early Modern philosophy texts more accessible to students.

For an example of from poetry, take the poem by Werfel and the "translation" by Robert Lowell.
The solution which I find frightful is that of "lines" in poetry and "sentences" in philosophy.  Here is the two stanza poem as lines:
{line num=1,stnza=1,feature="A", line 1 here} 
{line num=2,stnza=1,feature="A", line 2 here}
{line num=3,stnza=1,feature="A", line 3 here}
{line num=4,stnza=1,feature="A", line 4 here}
{line num=5,stnza=1,feature="B", line 5 here}
{line num=6,stnza=1,feature="B", line 6 here}
{br}{br}
{line num=7,stnza=2,feature="B", line 7 here}

{line num=8,stnza=2,feature="B", line 8 here}
{line num=9,stnza=2,feature="A", line 9 here}
{line num=10,stnza=2,feature="A", line 10 here}
{line num=11,stnza=2,feature="A", line 11 here}
{line num=12,stnza=2,feature="A", line 12 here}
for now I have lost the elegant markup
{stanza
}

{stanza
}
in which each stanza had its lines - with or without line markup.

Thursday, April 8, 2010

Curl markup for philosophy: text annotations and translations

Over at aule-browser.blogspot.com I have a post with a link to a philosphy text example.

What I hoped to make clear is that at each of the web page views for which there are links at each page (starting at phil.aule-browser.com/truth.htm) is that it is the identical text artifact that is being loaded into each page - a simple "include" macro is present: {include "truth_text.scurl"} which file is just text with MIT Curl markup such as {mbold some-technical-term} which is my bold variant on the usual Curl {bold some-text} text format.

When I don't want to see my bold emphasis in a text, I load that same file but into a top-level Curl page in which the definition of {mbold } is to just return the bracketed text as-is, i.e., with no emphasis added.

I am preparing another page with variant text from key portions of "Logical Investigations II" with translation comparisons.  I'll add a post when that is available at aule-browser.com

I have two pending notes at philpapers.org on this approach to philosophy eText/eBook as an alternative to HTML and PDF.

Monday, March 22, 2010

Jean-Pierre Leyvraz and La Phénoménologie de l'Experience

Over at philpapers.org I have started a forum thread on Jean-Pierre Leyvraz and his 1970 book,  "La Phénoménologie de l'Experience".

The book should have been called "Traité des niveaux des actes d'unité" or some such because it is a phenomenology only in a peculiarly Heideggarian way - indeed the book would not even make sense to a reader conversant with European philosophy since Descartes who had not read Heidegger on Kant and the "problem of metaphysics".

The only copy that I could locate in a university library in Minnesota was a copy which did not yet have all of its pages cut (if you are not familiar with uncut pages, look for something on the web on quarto, signatures and folio in book binding.)  This one volume shows no sign of a prior careful reader (no erasures in any margins of the many cut pages) but had been bound crudely in a hard-cover "wrapper" using binding tape - the tape is now dry and exposes the following on the back cover under a layer of adhesive:

The author, J-P Leyvraz,
read French at Glosgow and Durham 1947-49
doctorat e. l., 1960
assistant U Geneva 1959-61
held a Swiss bursary 1960-62
privat docent U Geneva 1961
visiting fellow at Yale 1964-66
This book, completed in March 1969, appears to have led to his being assistant prof in philo at UG in 1969 and he is listed elsewhere as promu in 1970.

The preface to the book states that the first chapters were written under the Swiss bursary and the last chapters while at Yale under a Ford Foundation grant.

However the publisher states that the Yale years were under the American Council of Learned Societies.  Perhaps it was both and perhaps his Yale years were sponsored by French Studies or comp lit and not philosophy: this it should be possible ot clarify in due course.

Leyvraz's book could be a paradigm case for what Harry Frankfurt has termed "bullsh*t".  Almost any page at random contains what were already "howlers" by 1969.  It bears a strong "parenté" with the claims of Dufrenne in his book on aesthetics that Heidegger has proven this or shown that: in Leyvraz book it is all presumed as the background for his treatment of natural kinds and imagination.

One appalling claim is that in his treatment of a "set" [ensemble] and the imagination is not a psychological treatment as he does not appeal to a "faculté de imagination". 

The book is peppered with "donc" as if "therefore" or "thus" inserted here and there constitute either justification, argument or "grounds" for his arbitrary assertions.

Leyvraz went on to embrace Wittgenstein (who became a new mode in France) which is utterly bizarre given the treatment of language in the "phenomenology of experience" - except that as a Catholic he can take some comfort.  If this seems unfair, be assured that the very introduction of the book promises us that the book leads us to the very soul (ipséité) that Heidegger denied his readers and the very experience of the divine that is the business of theologians.

The claim by Leyvraz that the "niveau physique" somehow includes the "niveau mathématique" while assuring us that the organism in the "niveau biologique" is not in the geometrized world - while never distinguishing between epistemology and ontology let alone presuppositions, facts, propositions, hypotheses and theories places his book firmly in the anti-rational anti-science movement of "thought" as an alternative to philosophy (note the book is not entitled "Philosophy of Experience".)

What interests me now is the relationship of Leyvraz to the career of Kevin Mulligan in Geneva and that to Pascal Engel in Paris - and the Leyvraz of the 1977 sojourn as a Visiting Professor at Vassar College.  Much of what I may learn will have to remain confidential - but a comparison of the career of Leyvraz to that of Dallas Willard to that of Antonio Rappo and others (selected informally based on published abstracts and titles) will help this initial survey of careers in philosophy and other university "thought" departments from the viewpoint of the sociology of education take its first tentative, intitial form independent of the prevailing prejudices of "free theory" versus "hard science".  It is already apparent that "translation" plays an important role in many of these academic careers (why academics in America would require -and fund - French and German translations of technical texts is itself a troubling matter in the nation of Jefferson, Franklin and Wm. James.)

Amusement: I learned today that some "ontologists" in American philosophy departments consider that the "ontology" for WWW semantic web frameworks amounts to "applied ontology" and they are available as experts.  I wonder if they will also offer their services to Departments of Dentistry or Astrophysics just as Heideggerians so often offer their services to Departments of Nursing in the name of "Daseinanalyse".  To think of the fate of those unemployed nominalists as SemWeb takes form ...

If you are aware of any reputable work in philosophy which credits the "phenomenology" of Leyvraz, please post a comment.

In both his treatment of "l'imaginaire" and in the fact that as author on the book's cover Leyvraz appears not as "Jean-Pierre" but as "J-P" there is a hint that he may have imagined his book to rank with J-P Sartre's "Etre et le Néant".  Not.  But it falls not too many notches below.

Sunday, March 7, 2010

Jerome Kagan on Mind and Charles Taylor on Science

At the taz.de archive I find this question to Taylor:
Wer definiert denn, was Muslimen heilig ist? Müssen wir da immer auf die konservativsten Stimmen hören?
Google translates that question as:
Who defines what is sacred to Muslims? Do we have to always listen to the most conservative voices?
Taylor's answer:
Was wir brauchen, ist eine größere Sensibilität. Multikulturalismus setzt gegenseitiges Lernen voraus und ein gewisses Gespür dafür, wie weit man gehen kann. Man muss natürlich immer ein bisschen zu weit gehen, um die Grenzen zu testen.
Google translates this as:
What we need is a greater sensitivity. Multiculturalism implies mutual learning and a certain sense of how far one can go. We need to go, of course, always a bit too far to test the limits.
Of course I have taken his answer out of the context - extracted it from their dialog.


I want to return to this topic in terms of the philosopher as theist and three topics in western theology: papal infallibility, immaculate conception and the physical ascension - the first notably  contested by a philosopher.


Of greater interest to me personally is the chapter in Jerome Kagan's book, "An Argument For Mind" entitled "Celebrating Mind".  Kagan's chapter is terribly flawed by his high esteem for certain dated views in the philosophy of physics - but they are not flaws which I find off-putting.  I would not hesitate to recommend reading that chapter of his book.


Compare the closing chapter, "Conclusion", of Taylor's massive set of lecture notes: Hegel.
"This [modern, western] civilization is in a sense the heir of the Enlightenment" (my insertion)
That this secular world is just such is presented in his other two great compendia of lecture notes: that on the self and that on the "secular age".


Most retired philosophers, even if they reach emeritus, must fend for themselves in retirement: but not those few whose views strike a chord with certain well-endowed foundations.  Taylor is one such lucky fellow.


On that same page 539 we read:
"The objectification extends beyond external nature to englobe human life and society and the result is a certain vision of man, an associationist psychology, utilitarian ethics, atomistic politics of social engineering, and, ultimately a mechanistic science of man."
Hogwash.  Twaddle.  Sophomoric babble.


When as a young student of philosophy and psychology - having just studied Taylor's attack on behaviourism in his "The Explanation of Behavior" - I was suggested [ by Glenn Argan] his article attacking behavioirism in political science of three years earlier in the journal Social Research,  I was very taken.  Here was a Canadian philosopher embracing the "Geisteswissenchaften", "les sciences humaines".


In the intervening years a great deal changed.  In the case of non-linear dynamics, the simple notions of 18th Century mechanists are gone.  No view of neural activity can ignore the phenomena of wave's cresting or piles of sand collapsing.


Specifically with behaviorism, the answer has been patience: at least a generation of students, become professors, had to retire, their mentors die, before the trend had run its course.


This is not the case with theology.  If Lutherans join with Episcopalians and the latter join with Anglicans in a return to the one, true Catholic Church, the three key recent doctrinal revisions which philosophers should question are doctrines unlikely to change.


I can see no such quandary in the sciences.  Were a philosopher to return to a science rather than a religion in his or her retirement, they would not find any such dilemmas facing them: there is not question of having to embrace a faith which has voluntarily and against protest adopted indefensible doctrines.


Social relations.  Kagan has a long-standing involvement here as does Taylor.  I have now spent more time in the Twin Cities of Minnesota than the decade that I spent reading philosophy  and psychology in the libraries of Montreal. My impressions follow.


The Twin Cities (hereafter, MSP) of Minneapolis (MPLS) and St Paul (SP) are notable for their friendly nature as big American cites.  Each has one or two "dangerous" neighborhoods but neither approach the wide-spread social problems and crime of Memphis, Cleveland or numerous other cities lying between the longitudes of Boston and Denver.


I have a few theses.  SP is a Catholic town with an Irish heritage.  It is a noticeable friendly place, but somehow rather conservative.  MPLS and its western suburbs in a Lutheran agglomeration and rather "liberal".  Both areas were ethnically German before being their respective Irish and Scandinavian centers.  Why the liberal ethos which characterizes both?  "Progressive" social programs which are rare elsewhere in America are common-place in MSP.  "Progressive" federal political figures have emerged from Minnesota, yet the current governor is Republican and the previous was a populist fool.  Why these many contradications?


What is most notable for someone moving from Montreal to MPLS would be the social distance in public transport and in elevators.  Unlike Montreal, a crowded MPLS office elevator - one which people in a hurry will not enter - looks very roomy and empty.  In SP this is somewhat less evident.  In MPLS, people are very friendly in a startlingly superficial way: they will talk with you but you need not expect an invitation to their homes.  In MPLS, most ethnic Scandinavians live only mile from where their grandparents lived;  home is for old friends and church members.  Very notable is that you will not get to know the parents of your children's best friends except in a very superficial manner.  This contrasts sharply with both Boston and Montreal.


My first thesis is that the two cities work in a strange tandem: SP would be a very conservative town were it not for its neighboring town (SP has a history of laxity where organized crime was concerned - very different from the same laxity in Boston and in Montreal.)  MPLS would be a very conservative urban area were it not for its Irish Catholic neighbour.  Either in isolation would be quite different: neither would have the "liberal" social programs which are so surprising even for a resident from socialist, populist Saskatchewan.


Demographics indicate a worrisome trend: the children of Democratic voters in affluent suburban MPLS are trending towards conservative Republicanism.  There are signs of growing religious fundamentalism foreign to both the Evangelical Lutherans and the Irish Catholics.


Understanding the leaders of movements for change and the social organizations which tolerated change -adapted to demands, suggestions and petitions for change - would require multi-disciplinary science and history.  It would not just be a question of behavior, either "social behavior" or "political behavior".


MPLS saw decades go by before the rejuvenation of the area which fell victim to rioting on the occasion of the assassination of MLK Jr.  MPLS is the city which had the Jews gold course in its Golden Valley suburb.  SP sits in a county which has managed to preserve some natural space; MPLS has a western suburb, Plymouth, exercising domain over hilly woodlands with an eye to a mall and business tax base.  Social challenges abound.


MSP does not fit some simple cliché of the midwest Bible-belt.  Perhaps had the twin cities arisen a few more miles apart there would be little to distinguish them from other parochial, narrow-minded midwest towns.


But the result of the interaction of these two urban areas could not be predicted, but neither does understanding and appreciating MSP require or even suggest the derogation of science.


Who should we hope studies these phenomena, a student of Chicago CT or a student of Harvard JK.  I know my preference, although one is philosophically more sophisticated than the other.

Tuesday, March 2, 2010

ad hominem and the author

Whether philosophical anthropology is a subject matter or not, imagine for a moment that it forms a series of three courses, each for one of the last three years of a four-year degree.
I will suppose that one of those course will treat of "existence" and will have to address itself to the writings of "existentialists". Suppose that my tone in my own lectures is mocking.  How might I proceed?
I would almost certainly begin with the curious exchange between Bryan McGee and Iris Murdoch in which both seem to share the assessment that La Nausée by J-P Sartre is a great novel.  Matters could only be worse if they had gone on the agree that "L'Etranger" by Camus is even finer.
Camus was not a philosopher, but the course must consider those writers within the western tradition who have insight into the human condition (in truth we publish the book's title and author on the course list to ensure enrollment - departmental budgets are no trivial matter.)  Consider the book as a novel, not as a treatise or an assemblage of essays.  A Frenchman murders an Arab.  The French reader was aware that had Merseault been a somebody, a few thousand francs (or less?) to the victim's family and the whole matter could have been looked after - unless there were some political angle.
I encountered the book in two settings: first in a course on existentialism and then in a course in reading French.  The latter was the more useful, as the message for the philosophy student was of no interest - only the obvious flaws of the novel.  Change the setting such that a Russian kills an Estonian on a Baltic beach, or an Israeli kills a Palestinian on the West Bank or a Libyan diplomat murders a Turkish servant in Berlin - and the book (or in our day, a film based on the book) requires that we we know the life of that victim, how he came to be there that day, did he have brothers, was his father still living. what was his view of the French Empire (or Union or whatever face Paris was putting on their possessions.)
Were you to learn from an unpublished letter that some man born in Oran was obviously a racist, small-minded bigot, you might not purchase the letter (say you find it in a cardboard box in some shop.)  If a scholar found the letter and authenticated it as Camus writing to fellow writer X, we have publishing paydirt.
In the case of Camus' novel, it helps to read it in French and to discuss it with someone with some feel for character and its place in the moral evaluation or assessment of a novel.
In the case of Sartre's effort, it is essential to read La Nausée  in the original if you are to assess the book if only to be struck by the tasteless puns that litter the novel.  It is also essential to ask why it ends with an incident of sexual depravity in a library.  Why for all the attention to the root of a tree, there is nothing on the manner in which the root of the protagonist interacted with his partner in sex.  The root is seen in the library.
The entire effect is remarkably juvenile.  The only satisfaction for the reader is that Roquentin's time in a camp will be Sartre's (short) time in a camp.  That Sartre was a complete and utter scoundrel is something the reader simply must know.  Why?
Consider anonymity.  Personally, I wish to see anonymity established in natural science technical journals.  I wish to see the UN sponsor a research registry that is simply a science registry: you would not be published in a journal  even as EC1905uv-CHEM but as A3456gt (Feynman, for one, was well aware of what happens when a physicist ventures into biology - even physicists mock mathematicians and vice-versa - the word "mere" and "just" and "only" are essential to their gossip, banter and inuendo.)  Philosophers are worse: "She has only published one article - in philosophy of literature - and she has this thing about Simone Weil ..."
Tenure and promotion hang on publishing.  So, in the case of science, the registry would emit a rating.  Appeal it to an anonymous committee if you must (there would still be some abuses - students of X will still get more jobs, better jobs, than students of Y,etc - life is never fair nor expected to be so.)
Peer-reviewed may not suffice.  In literature, writers have demonstrated that they can submit their own best-seller years later to their own publisher under another title and with a pseudonym and only to have the publisher's reader reject it.

It is inconceivable that String Theory would have gotten so far in our day without the name of Gell-Mann.  Hidden variable theory got so far because some advocates were known by name as associates of Einstein.

Suppose you don't believe this.  Enter a bookstore and see a book, "I Did It" by Fred Smith.  Knowing that a legal loop-hole is allowing the royalties to go to a known murderer of another name, would you buy that book or woudl you instead by another thriller for the train trip to your conference?  Do you want to risk being seen reading THAT book when you have not yet received tenure or your first promotion?  (If you hope for tenure, pay attention even to the books -even the number of books, neither too many nor too few  on your office shelves.)
There are books that, ceteris paribus, we might borrow from a library but we would not purchase new unless remaindered.  If you are not that reader, I lost you a ways back, so I continue.

I recall reading some years ago that it was striking how little de Beauvoir had to say of interest of some of the remarkable people she met through her association with Sartre.  If you are a female reader, I risk now having lost you.  Let's switch to Iris Murdoch.

In her major work, Murdoch sees fit to link Husserl to his followers - but only to those who abandoned his project.  Roman Ingarden is missing.  Only Husserl in one phase is presented.  But then she chooses, having first introduced a humourous comment about Zen, to tie Husserl to a Zen reading of his project (curiously, she may have been unaware of Heidegger's Japanese student.)
Husserl was a regular interlocutor with Cantor in Halle.  Husserl was then a Goettingen.  Later he took Rickert's position at Freiburg.  Unlike Russell, he lost a son to war and he would lose all to Heidegger and the Nazis and die before seeing their defeat.  All irrelevant.  Start again.  Husserl's concern was with mathematics and foundations.  This is completely missing in the thoughtful chapter by Murdoch.  The chapter - the book - is very much worth reading.  Read carelessly, we see that Hegel begets Marx.  But somehow Husserl fails to have the importance of Wittgenstein.  Not that he is neglected by the author as is Ayer, Ryle and Russell (to see Ryle in psychoanalysis, read Roy Schafer, "A New Language for Psychoanalysis" and compare his early work on "internalization" - a strange affair of which Murdoch was perhaps unaware.)

Why is Husserl not worth the attention of Frege?  How could a man with no morals, Heidegger, garner such continued attention?

Consider the failure of Heidegger to write one word of Edith Stein to his Hannah Stern.
Well, then don't.  Consider this: we are finally getting back to Schopenhauer in the Anglo-American world of philosophy. In the German text, the idea of "family resemblance" is right there on the page, literally.  Why had the attendees of Wittgenstein's afternoons not read their Schopenhauer?  Terror of the master?  One cutting word from LW about Schopenhauer would do it, one supposes.
Walter Bieml, years later in a Heidegger seminar on Heraclitus, on a day when the master had the grippe, is recorded as saying, roughly, "Perhaps today, in the absence of the Professor, I might venture to say that .."

A philosopher tells his reader, not his technical colleague, but his intelligent reader, that you cannot enter a public building from an open square without also "entering a cathedral".  Follow me: the author is an unbelieving Jew whose grandparents had all converted but whose parents practiced no religion.  Variant: the author is named Mackenzie.  Variant: the author has converted from Methodist to Roman Catholic.  Variant: the author no longer attends a mosque.  Or: the author is an avowed atheist who never has a religion.  Or: the author is an atheist who had been raised a High Church Anglican.
It may help to know that the the early Christians thought of themselves as Jews without temples.  It may not. What about the insight: I remember entering a reknowned basilica after a day of cycling through summer farmlands and the near over-whelming frisson when gazing up in the dim and the chill of the nave.  In that moment I might even have undergone a conversion.  I do believe that it happens that the first large ceiling that I ever saw above me was indeed a church ceiling, but the first "Great Building" that I ever saw was seem from great distance across the prairie by the plume of black smoke rising from its unseen pinnacle, the great Bessborough, the Saskatoon railroad hotel (although now no railroad entered it below).  Had I first seen the great Banff Springs Hotel (my father saw it in the Bow Valley before he ever laid eyes on the Bess', but he already knew the MacDonald from his boyhood in Edmonton.  Unlike my first trip to the Bow Valley, he was there in knickers and later in a suit.  He vacationed in vacation dress.  His mother was English, his father a businessman - and an American at that.
The first building known by some of my mother's ancestors was a wigwam.  A wigwam is not a teepee.
What insight of my own might be elided if I follow the vision of the writer, every great public building, a cathedral, incomprehensible without the cathedral, the bishops's seat, where declarations were made such as that which would take Edith Stein to Auschwitz in reprisal.
When a piece of writing is not presenting an argument, say one found on a sheet of paper in a shop - consider this novel line of argument, author unknown, could anything be less appropriate than ad hominem?  It may depend on the premises I am asked to accept as true, the assumptions that appear to be required, but also the terms, the rhetoric, in which the matter is posed.
Take the case today of theists presenting the scientific case for the religious brain and the evolution of religion as the integument of culture and social structure and societal relations if not language itself.
Take the case of a writer child psychologist, appealing for consideration of mind, consciousness, self-awareness, character, courage in assessing the normal versus abnormal development of children.  And then we learn that he was an abuser at his charity institution.
Someone tells you that Adolf H*tler loved animals.  That he was neurologically afflicted.  This may hold no interest for you at all.
But someone proposes that our study of language acquisition in the bonobo be conducted by an autistic animal trainer who does not touch fur and is almost mono-syllabic, has no pets, and no "liking" for animals.  Now we may have an asset.  Now we can mask the animal detecting that we too, as trainers, have feeling, like the little fellow, find him amusing, endearing, are glad to see him this morning.
Think what a discovery if we learned from a letter than Stanley Milgram wept each night over the plight of those in his experiments, that M*ng*l* whipped himself each night with a belt and prayed for forgiveness, that Harry Harlow had buried each little monkey in its own grave, visited them each year, pausing for a moment before each.
I confess, I am unaffected by the report that Derrida was in the habit of praying.  I am too much aware of the man with whom he enjoyed conversing.  I cannot imagine what could endear Derrida to me, make me reconsider the value of what is written in that slim PUF volume in its endearing cover, gold yellow, rough pages, carried about now for years from one city to another.
In a similar vein I am unable to take Habermas seriously having never been able to take seriously a single lecturer who embraced him.
I remember my vexation when a philosopher of note addressed an international conference on history and logic of science to say of hermeneutics that interpretation is a game that anyone can play.
First: not a game.  Second, no, not anyone.  Third, this is not "mere" interpretation.  Even without a knock-down argument, a given reading of human life may be inadequate or unsatisfactory or otherwise incomplete on many grounds, if only a hunch.
But when the hunch we choose to follow is a hunch expressed in writing by an author we come to know as utterly disingenuous, a prevaricator, a liar, a traitor, a poseur or simply a person devoid of conscience we can politely say, "Sorry, she/he (or their book) simply doesn't interest me, failed to hold my interest..."  If there is an interlocutor who responds with "But I think that what X is trying to say is that ..." now we reach the author's intention, imputing a good motive, an effort to be understood, we are asked to be just, fair.  And with Samuel Beckett, I am always more than fair, and will ignore verse after verse until some one short verse catches hold of me.  I would have to learn something truly hateful about Lawrence Durrell before I would cease to suggest his poetry - long after I have seased to recommend his first Quartet.
A man with a nasty reputation but given to good causes, reported to his readers his shock at learning that Frege was an anti-Semite.  If I believe that a word from Frege was enough for Russell to have been deterred from visiting him to discuss propositional functions with him in Goettingen, at the university built as an alternative to building a prison, the home of Gauss, Hilbert - a doubt or suspicion is planted.  Some writers must be above reproach just as a Pope must be above reproach, an Irish Catholic Bishop above reproach, a Rector of Heidelberg University above reproach.  Any such reporach could be considered ad hominen, but in these special cases is excused.
And what of the Gifford Lectures?  Or a Pulitzer Prize?  Or the Nobel which may have been denied to Hoyle and Gamow?  Must the Vietnamese wait a century to learn about the fate of Ho's wife?
Eliade wanted us to understand his actions in Romania as mere youthful indiscretions.  Frankly I cannot read a writer today on the "sacred" in the "modern" age without hearing boots on paving stones.
I cannot read an attack on "technology" without seeing the marvelous inventions of Arthur Ganson.
Nothing in man's essence destined him to fly, but once airborne, who failed to denouce the "heros" who would drop bombs from aircraft?  The courageous pilots!
An old friend, a neighbor, lies on his deathbed in a hospice - at Seymour Johnson he taught barnstormers to find a homing beacon before they were sent off to Europe.  I reproached him for his habitual remarks about Jews.  He lived a short walk from what had been the Jewish golf course.  But he wrote no book, never stood for public office.  He always apologized, I always forgave.  His faults were not those of a Norm Coleman or a Michelle Bachmann, politicians here in our towns, our state,  who could never have my vote.  Leave politics, and I would accept them as neighbors, try to be just, try to forgive their faults, try to speak plainly but not too harshly. Even buy their autobiography - but only as a neighbor.
PS
In her remarks on "sees" in the same section, Murdoch appears unaware that the root for a "kind" in Russian is the same as the root for "to see" as in the Greek, video, VID, in Russian.  It is a shame that Russian must not have been one of her languages and perhaps not even taught at her college in her day. Yet it is closer to English than is, say Hungarian to its cousin, Finnish.  English, French and German - barely two languages from the diachronic standpoint, barely two from a synchronic standpoint if you instead consider English, French and Dutch.  Imagine if the Danes had never been in England, not Jutes and Angles but only Frisians and Dutch before the Normans ... and you may grasp how silly that we count those as "foreign" languages. Contrary to this view, Ricoeur on "recognition" in English, French and German.