Speranza
The
philosopher Peter Geach has died.
And so has Paul Grice.
Geach taught for many years at the Universities
of Birmingham and Leeds, and also as a Visiting Professor at the University of
Warsaw.
He wrote many influential books and articles, several of which are noted by the philosopher John Haldane.
In 1941 Geach married Elizabeth Anscombe,
and together they had seven children.
There is a famous photograph of Geach and
Anscombe, taken in 1990.
Along with Anscombe and Michael Dummett (who died
in 2011), Geach was one of the very most important Catholic philosophers
of the twentieth century.
Geach was born in Lower Chelsea, London in 1916.
He was raised
mostly by his father, who had been trained in philosophy but had never been able
to secure a prestigious teaching position, and saw in his son a worthy pupil.
Geach's telling, his father had the habit of changing his religious beliefs
several times a year—always quite suddenly, and always with strong arguments for
the change.
As a young man, Geach would follow his father through these
transitions, and he recalls being teased by a school friend on returning from
college:
"Hullo, Geach! Good hols?
Does God exist this term?"
Under his
father's tutelage, one of Geach's earliest philosophical influences was the
metaphysician J.M.E. McTaggart, who infamously argues in his 1908 essay The
Unreality of Time for, well, the unreality of time.
Geach's initial resistance
to McTaggart's views gave way to what he calls "the irresistible force of
reasoning," and he became for some time a firm adherent to McTaggart's system,
his views "honed to a sharp edge by controversy."
After enrolling as a student
at Balliol, Geach's intellectual combatants came to include increasing numbers of
Catholics.
He tells the rest:
"I was certainly cleverer than they were, but they
had the immeasurable advantage that they were right — an advantage that they did
not throw away by resorting to the bad philosophy and apologetics then sometimes
taught in Catholic schools."
"One day my defences quite suddenly collapsed."
"I knew
that if I were to remain an honest man I must seek instruction in the Catholic
Religion."
"I was received into the Catholic Church on May 31, 1938."
I suspect
that only someone who had seen his father undergo dozens of conversions could
have changed his own views so suddenly.
This time, however, it took.
As the
above excerpts reveal (they are all from Geach's "Philosophical Autobiography,"
published in Peter Geach: Philosophical Encounters, ed. Harry A. Lewis), in
addition to being an extraordinary philosopher Geach was an exquisitely talented
writer.
He could also be very funny, even in addressing technical philosophical
topics.
For example, there is a crucial passage in his well-known book Mental
Acts where it will gradually dawn on the careful reader that Geach has adopted
the prose style of Thomas Aquinas and is mirroring several Thomistic
distinctions.
He reveals in the following paragraph that this is no accident, as
the passage follows almost phrase-for-phrase an article from the Summa
Theologiae.
The depth and scope of Geach's learning is evident in every page of
his writing, where he draws freely on his knowledge of philosophical history in
discussing complex issues in metaphysics and the philosophy of mind and
language.
Along with Aquinas and McTaggart (whose system he presents in his
1982 book Truth, Love, and Immortality), Geach's main philosophical heroes were
Aristotle, Ludwig Wittgenstein, and Gottlob Frege, if not Grice (born 1913, and whom he would know fom his Balliol years -- note that Geach was quoting extensively from Strawson, then, who rightly credits his tutor "Mr. H. P. Grice").
Remarkably to me, in his
autobiography Geach also has a lot of positive things to say about Thomas
Hobbes.
Like any good Thomist, and unlike many poor ones, Geach did not work
backwards from predetermined conclusions, but always let the reasons lead him,
confident that truth would prevail.
Here his how Geach describes his
philosophical process in his autobiography, contrasting it with the "more
adventurous" strategy of his wife Anscombe:
My mind works differently.
The
shocking theses I have defended in the philosophy of logic were reached not in
bold leaps but by slow steps, with each step mentally tested against a multitude
of examples and objections before the next step was taken.
Both of us, I hope,
have avoided two vices: frivolous change of mind, and adherence to past sayings
in the desire to have been right rather than be right.
This difference in
philosophical style also made Geach a very different sort of writer than
Anscombe.
Whereas her writings lack the kind of evident structure that today's
philosophers mostly take for granted, Geach is more obviously orderly in his
presentation.
But they shared a conviction that good philosophy requires close
attention to the workings of language—an insight that in his autobiography Geach
credits to Aquinas.
"While studying Aquinas I could not help noticing that
he is linguistically very self-conscious, in a way that McTaggart is not.
Again
and again there is a careful discussion of logico-grammatical points, like the
roles of nouns, adjectives, verbs, and particles.
He uses the best contemporary
work of logicians (sophistae), but when their work will not serve his ends he
devises tools of his own to analyse the language of his theological
arguments.
Like Aquinas, Geach did not think the tools of logical analysis
were applicable only to "abstract" topics like the nature of time or the
semantics of singular terms.
He also wrote, in the very same style, about love,
hope, the soul, the efficacy of prayer, and whether we survive our deaths.
He
was an immensely important thinker, and his writings will remain influential for
many years to come.
May he rest in peace.
Defender of Catholicism in
anti-Catholic academe, lover of logic in weakly rational Catholicism, we owe
him. Eternal rest grant unto him, O Lord, and may the perpetual light shine
upon him. May he rest in peace.
Amen, amen.
I once heard Geach speak in Maynooth, where
he denounced the idea that Jesus did not know he was God. "If he didn't know,
how can we?" was his question.
I suggested that it might be one of the truths
that the Holy Spirit taught the infant church.
The question still nags,
however.
Geach and Anscombe were overheard by a philosopher friend of mine as
they went up the stairs after a meeting with French philosophers - Anscombe was
saying to Geach:
"Of course, they don't really see what counts as an
argument."
Like so many Catholic apologists, Geach could be feisty in debate,
and is said to have either struck or poured beer over an antagonist in a pub
discussion.
Mary Geach clarifies this:
"The story about pouring beer stems
from a false
accusation made by a mad man
who had been flicking beer at people in a pub,
and
on whose head a girl, annoyed by this, had poured beer herself."
"The lunatic
assumed, wrongly, that it was Geach who had done this, and pursued him down the hill
to the university."
Peter Geach said to the lunatic:
'I am keeping my hands in
my pockets', and when he got to the glass doors of the university quickly used
his keys to get in and then shut the door.
The madman walked through the glass
of the door, smashing it, upon which the porters sent for the police, to whom he
repeated his accusation before a gathering crowd of students who took his side.
The poor fellow was taken away, since the charge against him was NOT that of
attacking my father, but of damage to the property of the university.
The lunatic's disturbed state was expained after he committed suicide a week later.
His girl
had had their baby aborted.
He had NOT been in discussion with Geach about
this or anything else.
Geach is in my prayers.
In
my studies I have enjoyed reading the work of the Geachcombes immensely.
One of my
professors who knew them always had wonderful things to say about them. May the
rest in peace.
In a chapter entitled "What
Do We Think With" in his book God and the Soul, Peter Geach argued to the
non-material character of the soul.
But a paragraph near the beginning of the
chapter I think is simply mistaken.
He wrote:
The doctrine of acts of
understanding is quite wrongly attributed to the medieval scholastics.
Though in
ordinary Latin 'intelligere" means "understand," medieval Latin is often a
standard rendering of Aristotle's Greek, and "intelligere" is Aristotle's
"noiein" which is Greek for "to think of" not for "to understand."
First, my
classical Greek dictionaries all give, as the first meaning of noiein "to
perceive by the mind, to apprehend, to understand" , whereas "to consider, to
think" is given as the second meaning.
Second, the medieval scholastics had
available the verb cogitare for "to think or think about", and at least Aquinas
could speak of cogitatio or ratiocinatio as a process that ends with
intellectio, "understanding, and "conceptio," the expression of the content of
an act of understanding. This did not inspire confidence in Geach as an
interpreter of Aquinas.
And I've been unable to understand why he should have
thought it legitimate to speak of acts of thinking but not of acts of
understanding.
I can't help wonder
whether the Geaches are writing reminiscences of the golden age
of analytic philosophy.
It would be fascinating to see tthe analytic giants
from your perspectives as children.
Mary Geach wrote:
In this year's
longest night my father died
before the dawning of the darkest day
our
youngest sister praying by his side
fair fruit of his love's
generosity
who got us all good-heartedly all seven
and taught us to love
truth that was his lord
whose courtier he asked to be in heaven
and was
his soldier bore the spirit's sword
struck blow on blow for truth abd could
divide
distinguish by the cunning that they brought
truth spirit and
truth's long-prevailing word
by their relations in that each in each
loves
with a love reflected in man's speech
Some should offer apologies for perpetuating that rumour, and one is very happy to see it
scotched, and shall duly correct it if I ever encounter it again.
Not sure what the discussion of "acts of understanding" is about.
Aristotle's noein had a big influence considered as an intuitive intelligizing
that Augustine calls intellectus (see what he says on purity of heart in De
sermone Domine in monte); the nosse sui or notitia sui in De trinitate IX is
close to this noein, as transmitted via Plotinus. The active intellect of
Aquinas also has a noetic character of this sort.
But of course the medievals
had a huge grasp of logical intelligizing and of the abstractive power of the
agent intellect and of various practices of cogitation and judgment. So it is
hard to say that any kind of act of understanding was unknown to
them.
Perhaps Geach was making some sort of Wittgensteinian point about the
non-existence of mental acts and was saying that the medievals had a more
vibrant and integrated grasp of intellectual activity so that they did not need
to posit such philosophical esoterica as "mental acts"?
Not
sure what the discussion of "acts of understanding" is about. Aristotle's noein
had a big influence considered as an intuitive intelligizing that Augustine
calls intellectus (see what he says on purity of heart in De sermone Domine in
monte); the nosse sui or notitia sui in De trinitate IX is close to this noein,
as transmitted via Plotinus. The active intellect of Aquinas also has a noetic
character of this sort.
But of course the medievals had a huge grasp of
logical intelligizing and of the abstractive power of the agent intellect and
of various practices of cogitation and judgment. So it is hard to say that any
kind of act of understanding was unknown to them.
Perhaps Geach was making
some sort of Wittgensteinian point about the non-existence of mental acts and
was saying that the medievals had a more vibrant and integrated grasp of
intellectual activity so that they did not need to posit such philosophical
esoterica as "mental acts"?
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What a
beautiful tribute to your parents -- philosophers mirroring deepest theological
truths!
Thank you so much for sharing it with us.
Sorry about double posting, due to a strange message asking me to prove I am
not a zombie -- must be the influence of philosophy.
And I've been unable to understand why he should have thought it
legitimate to speak of acts of thinking but not of acts of understanding
I
can't speak for Geach -- or on the question of translation -- but this
particular point seems right to me. It makes good sense to speak of thoughts as
consciously occurrent, and as progressing from beginning to end over a certain
period of time (or maybe happening at an instant). (E.g. I think to myself: I
wonder if there can be acts of understanding.) But understanding isn't like
this: it doesn't have a conscious character in the same way as thought (though
of course one may be consciously aware of what one understands), and even if
understanding is temporally located, it doesn't unfold through time in the way
that thoughts do, but simply begins and ends. Still, understanding may be a kind
of act (or activity) -- but not in the sense that word has in everyday
English.
P J McGrath made that objection to Lonergan's
"Insight" -- he said that insight in Lonergan's sense could not be a mental act
--- perhaps rooting out some "psychologism" in Lonergan (see Corcoran, ed.
Looking at Lonergan's Method).
If I can be conscious of thinking, e.g., when I am trying to understand
something, why cannot I be conscious of the act in which I get the point I've
been trying to understand, a "Eureka!" moment? Don't people today speak about
"Aha! moments"? I don't think they occur unconsciously.
Or perhaps the
problem is in what is meant by consciousness?
I never
saw any problem with mental acts either, but I am not sure I understand what the
problem is supposed to be.
If I can be conscious
of thinking, e.g., when I am trying to understand something, why cannot I be
conscious of the act in which I get the point I've been trying to understand, a
"Eureka!" moment? Don't people today speak about "Aha! moments"? I don't think
they occur unconsciously.
I agree with this, but it shows only that there can
be an act (in the everyday sense) of coming to understand, or of understanding's
"dawning". But understanding itself persists beyond this initial moment, and has
a very different character from it.
Well, yes, of course, understanding can persist after the dawning moment
and, linked with other insights, can become part of the furniture of one's
mind--which perhaps is what is meant by "habitual knowledge," which is not
constantly before one's conscious mind, but can be drawn on as needed. But
Geach seemed to have set himself against acts of understanding themselves. I may
be mistaken, but I don't get the impression he was talking about habitual
knowledge.
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We are pretty deep into the woods
here, but my thought on Geach's behalf is that in denying that there are acts of
understanding he needn't deny that there are acts of coming to understand -- or,
perhaps better, acts of conscious realization or "seeing how it fits together"
that are closely associated with understanding but are not constitutive of it,
standing to it instead as judgment stands to belief or a felt pang of yearning
stands to desire.
About the ambiguity
of "consciousness" -- consciousness has, of course, been a hot topic for
generations now. What I find surprising is that in spite of all the fine
Aristotelian analyses of the elements of mental act, neither Aristotle nor his
medieval followers had isolated out from the complexity of mental acts the
clear, simple element of "awareness". The medievals used the Latin word
"conscientia" ambiguously to mean "thinking with others", "thinking about the
morality of an act" ("consciene" in today's sense) including vaguely "being
aware of". They just didn't have a word for the basic awareness that is common
to all conscious acts. As I see it, it was only with the work of G. E. Moore,
the early analytic philosopher that the distinction between the *consciousness
of-* an object and its *object* was finally made clear.
As I understand the
history of the concept, it was only with Descartes' "cogito" that the simple
note of "being aware" began to be focused on. So far as I know, Locke was the
first Anglophone to focus on awareness, and he started using the term
"consciousness" without any connotation of "conscience".or "thinking with
others". Husserl, of course, was enormously interested in intentionality, but
intentionalityis only a *characteristic* of awareness. I don't know how far he
got into isolating awareness as such. (Does anybody here know?)
Finally,
with Moore's making crystal clear the distinction between "consciousness of" and
"a patch of blue", philosophy had an available distinction between
"consciousness of" and "object of consciousness" But it took over 2000 years to
get there! Today, of course, the word's meaning has been complicated by the
realization that there are mental actions that are in some sense of the word
"un-conscious" yet in some sense conscious at the same time -- "unconscious acts
of consciousness" seems, obviously, an oxymoron, but we do seem to have
them.
But this does not in any way solve the problem of
whether there are acts of understanding, since we can ask of someone whether he
understands a matter though he is asleep. Of such a man,we can say that he
undertands e.g. a mathematical fact. So whatever else it may be, understanding
is not consciousness,in the sense of being a Cartesian cogitatio.
Surely Augustine grasped the reality of consciousness -- or awareness
-- even more than Descartes; he broods on it quite a lot in De trinitate IX-X
for example.
Husserl isolated the consciousness of time
(Zeitbewusstein) insofar as this is possible.
And
again, who was Husserl's primary predecessor in that? St Augustine! (Confesiones
IX)
Both Augustine and Aquinas have the
concept of a "notitia sui" (knowledge of oneself) that is not reflective,
scientific "cognitio sui" (knowledge of oneself). One could look at Aquinas'
several treatments of the self-knowledge of the soul. And both men seem to have
had a keen sense of the mind's self-presence.
Mary Geach writes:
"But
this does not in any way solve the problem of whether there are acts of
understanding, since we can ask of someone whether he understands a matter
though he is asleep."
"Of such a man,we can say that he undertands e.g. a
mathematical fact."
"So whatever else it may be, understanding is not
consciousness,in the sense of being a Cartesian cogitatio."
If a person
understands a mathematical fact while asleep, it can only be in the sense of
habitual understanding. I do not believe one can say that a sleeping man is
understanding a mathematical fact.
I do not identify understanding and
consciousness, but I do claim that acts of understanding are conscious acts (so
are sensing, inquiring, reflecting, judging, deliberating, deciding, etc.)
.
I would say that Descartes' appeal to the Cogito is to a conscious event
that supplies the evidence for the inference: If A, then B. But A. Therefore
B.
Mary Geach:
"Does one who habitually understands have a habit of perorming
acts of understanding?"
"If he understands the use of the word 'of', say, does an
act of understanding take place every time he uses the word?"
--- This reminds me of Grice's recollection of overhearing a tutorial by his tutor, Hardie,
"And what is the meaning, I pray, of 'of'?"
"Depends on what you mean by 'of'"
"What do you mean, 'of'?"
I'd probably say that it means that an understanding of
the use of the word is now so habitual, that is, so implanted in his general
knowledge of how to use the English language that he does not advert to it. He
may advert to it when someone, perhaps a foreigner, misues the word, and he must
explain the English usage. In which case, the habitual understanding becomes
actual.
What do you think it means to say that someone understands the use of
the word 'of'"?
'I would say that he had the ability to use it
correctly.I don't think that there is some bit of 'awareness' that he adverts to
when he does so.
I agree and thought I had
said so above. I would also say that one has the ability by understanding how
the word is used.
I am in Venice, which is even
more depopulated that when I was here in 2004 -- its thousands of bad
restaurants are run by Chinese etc -- and at night it is dead, dead, dead -- so
this leaves me leisure to reflect on what feats of consciousness underlie one's
understanding of the world "of".
It's a rather tricky example since one
learned the use of this word so early in childhood.
A better example might
be, how did I come to understand the difference between objective and subjective
genitive. I certainly had headaches trying to understand it at various times in
my life. Indeed I am experiencing such a headache at this very moment.
Let's
see: "the king's daughter" is subjective genitive, I suppose -- she belongs to
the subject who is the king.
Now what can an objective genitive be?
I'm
stumped.
How about "mastery of English" -- it's not mastery that belongs to
English as a subject but mastery of English as an object. Oh, something
isglimmering in my mnd. Not quite an "Aha!" of insight but certainly a sense of
performing an act of apparent understanding.
Let me secure the insight now,
and never let it go,so that I will never again experience the headache I
referred to.
"Vision of Dante" can mean a vision Dante had, as a subject, or
a vision one has of Dante, as an object.
Gottit!
Was this not an act of
understanding?
About consciousness: Even the concept
of "self-knowledge" includes a complicating factor -- that of "self". In other
words, "conscious of self" is not a grasp of pure awareness. (But this gets us
into the contemporary problem of the meaning, if any, of "I".)
Once the
object (awareness) is isolated out, my next question is: are there different
*kinds* of awareness, or do experiences differ only by oject, by complexity or
by some other differentia? (There are many ways of classifying experiences, but
I suspect that there is only one sort of awareness.)
I also suspect that the
Buddhists have something to teach us about all this. Pioneer
phenomenologists.
Then there is Rom 5:5:
"The love of God is poured forth into our hearts by the Holy Spirit who has been
given to us." Is this "of God" an objective or a subjective genitive?
thI think that both "understand" and "habitual" are
ambiguous. To speak Aristotelianese, memory is the habitual presence of
knowledge in the mind, and as such it is not fully actualized. It is only when
the knowledge becomes fully actualized (i.e., present in awareness) that we are
said to "know" in the full sense of "know" or "understand".
Note:
Aristotle didn't have a clear concept of "awareness" either, so far as I know.
It was for him, as for the others, implicit in their analyses but not analysed
out, sort of like water to fish.
Yes, in
theology whole worlds turn on subj or obj genitives. "the faith of Christ" is a
notorious case. But when Luther interprets the "righteousness of God" as not the
righteousness that God has but the righteousness that God works in us, for our
justification, or, extending this, "the love of God" not as the love that God
has but the love he works in us, for our sanctification, the shift isnot from
subjective to objective gentive but rather within the subjective genitive, a
quality God has becoming an action God does. The objective genitive of "our love
of God" is not in Paul but maybe in I John (and in active verbal form in the
Shema repeated in the Gospels). It played a huge role in Western spirituality.
Consider: While awareness is ordinarily distinct
from its object, it can also be aware of itself. In other words, there is (1)
being aware of an obect which is other than the awareness of itself, and there
is (2) being awareness being aware of itself. But also there is (3) a
generalized concept of awareness formed on the basis of (2
Ordinarily we
aren't thinking that we are thinking as we do it, but sometimes we are acutely
aware of thinking (2). And we can generalize about both -- as when Descartes
said, "I think, therefore, I am". (Will he never cease to fascinate?) This
generalization is (3). (Can we also think about thinking about thinking?
That's too rich for me :-)
It also seems to me that consciouness-of is not
the same thing as attention/focusing/adverting. The latter seems to be a very
complex act. Hopefully the neuroscientists with tell us something new about it
-- it seems they're looking for a specific part of the brain which has focusing
as its function.
I'd like to retract that last
statement about Descartes' "I think" being a generalization. It is a
generalization in an Ockahmist, nominalist sort of way, but not in any
Aristotelian sense.
I think consciousness is
a concomitant awareness. When I see something, I am aware not only of the object
seen but of my seeing it. Consciousness is the latter. It is what permits us to
advert to previous experiences when, for example, we are asked to explain the
difference between "joy" and "happiness." The words point to different
experiences, and we are able to understand these differences by recalling our
experience, that is, consciousness, the two emotions.
If I were to ask my
students, "Have you ever had an "aha! moment?", and one were to say, "Yes," she
would be able to point to a moment of subjective experience, with the focus not
so much on what was understood but on the experience of having understood it,
perhaps after a long or difficult struggle to understand.
The Buddhists have huge discussions about svasamvedana, reflexive awareness,
and the Madhaymakas regard the idea with their usual skepticism.
http://rimeshedranyc.org/wp-content/uploads/2011/04/ReflexiveAwarenessAndTheCogito-PaulBernier.pdf
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Permalink Joseph S. O Leary December 29, 2013
- 2:41am
Madhyamakas I mean.
JAK
-- I agree that when one remembers joy and happiness one is also aware of
having been aware of those two objects -- but that is because joy and happiness
are intrinsically conscious events, that is, there is no joy nor happiness
without their being (1) awareness of the feelings and (2) awareness that they
are our own. (Enter the awareness of the self?) Hence the double awareness.
But what about being aware of things that aren't subjective? Let's say you
look at the Thanksgiving buffet table and it's full of different dishes. Will
you be aware of being aware of them? And to complicate things, will you be
aware of the dishes individually as you glance at the table? Would you know
right off that there were both Brussell sprouts and spinach on the table? And
would you be conscious/aware of being conscious/aware of the sprouts and spinach
too?
(I just think that even ordinary perceptions are extremely complex, not
to mention the complexity of remembering and reasoning processes.)
It wasn't until I learned about grammatical
cases in Latin that I understood the difference between "who" and "whom."
I had
never heard of cases before, and I remember quite clearly the moment of insight
that enabled me to use the language correctly.
Ann: It's not simply joy and
happiness that are "conscious events." So are looking at a Thanksgiving buffet,
distinguishing among the variety of dishes, and discovering that there are both
Brussel sprouts and spinach. How could one do any of these while asleep or in a
coma? They're all conscious events. (By consciousness I don't mean an
explicitly reflective act, nor an introspective one. One can attempt
introspection, if one wants, and try to analyze consciousness, but what you have
done then is to turn one's consciousness into an object, but that effort, of
course, is itself a conscious event. You can't catch up to yourself, as it
were. That's why I wouldn't speak of consciousness as an awareness of being
aware.
How could you diagramme sentences
without telling who from whom?
I think by "consciousness" you mean what I
would use "full awareness" for, i.e., awareness-of an object and awareness of
awareness-of that object. I suspect that there are *degrees* of consciousness
(which, if you were Locke, would mess up your theory of the self, but you aren't
:)
I don't think that the second awareness-of has exactly the same character
as the first. To be aware-of an object is clearly and intentional act, as
Husserll makes clear, but the awareness of self in the second awareness doesn't
seem to me to have the character of intentionality, of direction outside of
itself. It's not an esse ad, to use Aristotelianese in a non-Aristotelian way.
Perhaps intentionality also could be defined to include reflexivity, but when I
am conscious of my own consciousness it doesn't seem to be going anywhere.
(Like this argument? :-)
I just noticed that
Aristotle's definition of "relation" as "esse ad" (i.e., "being-towards) might
be what is cloudying my thinking about intentionality. "Awareness of" does not
seem to signify any *towards* another thing, so talking about both "awareness
of" and "being towards" as equivalent would not be consistent. The problem is:
how to eliminate the metaphorical character of the word "ad". Or is the
question more than just a semantic one?
I agree, Ann, that awareness of self as seeing is different from awareness
of an object as seen. The latter is sensation or perception; the former is
consciousness.
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