On Tuesday morning
I worked on my essay. I also started reading the part of “The Souls of Black
Folk” by W. E. B. Du Bois that critically addresses Booker T. Washington’s “Up
from Slavery”. It reminded me of the late 60s band Booker T. and the MGs that
had that funky instrumental hit, “Time is Tight”, featuring Booker T. Jones on
organ. It turns out that Booker T Jones was named after his father who was
named after Booker T. Washington. I hadn’t heard “Time is Tight” for decades
and I started humming it on while riding to class.
On the way I noticed a humming sound
coming from my tires but they weren’t humming “Time is Tight”. Along College I
realized that my bicycle was going very slowly and it turned out that the
humming was happening because my back tire was off balance and rubbing against
the left side of the bike’s frame. The problem seemed to get worse as I
continued on. Finally, just before Spadina I had to stop and walk my bike by
lifting the back wheel. It was another unseasonably hot day and I was sweating
profusely by the time I got to St. George. I was about fifteen minutes later
than usual but still fifteen minutes early.
In the classroom I worked a bit on
my essay until Professor Black arrived.
She spent most of her lecture
finishing up her talk on Anselm of Canterbury.
Understanding what exists as opposed
to what what exists is.
That than which no greater can be
thought exists in the mind – alone – reduction – assumption.
That which exists in the mind and
reality can be compared.
Reduxio ad absurdum (argument to
absurdity) is a philosophical argument that assumes the opposite of what one
thinks in order to show that the assumption proves itself to be ridiculous.
It is greater to exist in both the
mind and reality than the mind alone, but it’s better to worry only in the
mind.
Autonomy versus dependence: If it is
real it is autonomous. If it only exists in thought it is dependent. Greatness
is proportional to independence.
1. That than which no
greater can be thought (NGT) in the mind alone.
2. NGT in both the
mind and reality. God. A being that than which nothing
greater can be
thought.
2 is greater than 1.
God cannot be thought not to exist.
God cannot be thought not to exist.
Modal proof uses notions of
3. Necessary – Being
– Existence cannot be denied – NGT must be necessary
4. Possible –
Existence can be doubted
Reduxio of reduxio. The fool thought inconceivable.
Thomas Aquinas uses Anselm later as an example that one cannot assume
that
god is self-evident.
Two definitions of thinking:
1. Nominal definition
– The fool has an idea but denial is just words.
2. Reality is in the
mind. But if reality is in the mind then one cannot think that
god does not
exist. Anselm needs a robust notion of thinking for this to work. Reality needs
to be in the mind.
In the Proslogion, Gaunilo offers some impressive counter-arguments to
those of Anselm. One of them became the prototype for Kant’s 100 coin argument.
Gaunilo does not get the grounds for Anselm’s proof and refers to that which is
greater than everything. But Anselm says that for it to be greater than
anything is not enough. It must be the absolute summit. The NGT is that than
which nothing greater can be thought. This means the greatest conceivable.
Augustine
says if one can proof what is immutable and above reason then god exists
because it must be either that which is immutable and above reason or whatever
is higher than that.
Anselm
thinks the NGT reasoning only works with the absolutely most high being.
The example
of the painter compares the existence of the painting in the mind and in
reality. Before and after is the same concept.
An
architect has the blueprint for his building but he won’t know if the building
has been built unless he goes there. He compares the blueprint to the
constructed design and finds that the blueprint shows five bathrooms but the
building has six.
Gaunilo
says the NGT is not mind dependent. How can the reality of the NGT be in the
mind? So one cannot start the proof.
Anselm
says one must have a sufficient idea of this to make distinctions.
The
example of the perfect island is Gaunilo’s most famous objection, but Professor
Black thinks it’s his weakest. No greater island exists, though no one has ever
been there. According to Anselm the island has to exist. Existence in the mind
is compatible with perfect understanding. Just because you can’t look at the
sun does not mean you cannot see the sunlight.
Critics
say, what about atheism or idol worship.
Anselm
declares that even if you don’t call the NGT god it is still the greatest.
The
ontological argument doesn’t have that many adherents anymore.
She
finished the class with an introduction to Peter Abelard, the last of the
Christian philosophers that we would be studying. He lived at the end of the
early medieval period when things were stabilizing and cities were on the rise
in France and the Frankish territories. Though scholarship in the monasteries
continued to thrive, education was no longer confined to monasteries as schools
were built around cathedrals.
There
was a trend at this time towards wandering scholars with a focus on individual
masters. Cults of personality were formed around intellectuals and fans would
gravitate from one to another. People have been studying Aristotle and
disputation and so they flocked to listen to great debaters, experts in
dialectic and logical argumentation. There developed a strong concern for
logic, branching into metaphysics. Abelard was one of these. He was interested
in applying logic to theological problems. He disputed the masters and got into
trouble when he declared that universals are merely words. If one is too subtle
one can get into trouble.
The 12th
Century was starting to import Arabic science and math, as well as translations
of Plato. The teachers in the cathedral school at Chartres were influenced by
the Platonic texts. This played in with the influence of Arabic science.
Next time we
would look into a bit of Abelard’s exciting bio.
After class and a visit to the washroom I still had 45
minutes before my tutorial, so I went to try to fix my bike. We I first arrived
I deliberately locked my velo at an end post so that I would have room to work
later. I dug the socket wrench out of my backpack and switched to the 15 mm
socket. . I unlocked my bike and turned it upside down and loosened the lock
nuts for the back wheel. I sat behind my bike on the sidewalk with both feet
propped against the vertical part of the frame and pushed with my feet while
pulling with one hand on the wheel. It’s actually easier to do that when the
bicycle is upside down because gravity helps to slip wheel right into place. I
had to try a few times because the wheel has a tendency to snap to the left. It
finally worked perfectly when I pushed the wheel all the way against the right
side and then tightened the nuts.
While I was working, a car drove by with its sound
system playing “Time is Tight” by Booker T and the MGs. An interesting
coincidence to have been thinking of the song for the first time in decades and
then a few hours later to hear it.
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