"It
Was to Be"
When
Mr. Coleman walked in to the
Coffeehouse last week, he asked Charles and Maggie if they have ever
thought about free will and determinism and if they were familiar with
the 20th C. philosopher Gilbert Ryle, who reflected on this topic.
Curious---and familiar with the name of the influential British
philosopher---Maggie asked Coleman for more details.
Coleman replied thusly:
"Ryle poses for deliberation a situation where he coughed and then went
to bed. He noted that thus it was true that when he coughed (on Sunday,
as it occurred) it was therefore true that on Saturday---and always
beforehand---that on Sunday he would cough at the one moment and then
go to bed at the other. But if it was true beforehand that Ryle was to
cough and go to bed on Sunday, then he was not able to avoid doing so.
Hence, Ryle's coughing and going to bed was determined and unavoidable.
And further, he wasn't free to avoid this!"
Yikes!! What do you make of Mr. Coleman's challenge?? Surely professor
Ryle wasn't pre-determined to cough and then take to his bed! Or was
he??
Please formulate your thoughts
and submit your reasoned responses below...good luck!....Ron
Barnette
[A humble proprietor's note: for those who might want to explore
some further reading on the topic of the inconsistency of possible
prior truths and free action, but totally independent of this new
challenge, I must add, you might want to look at this piece I wrote for
a logic class many years ago:
Omniscience and Freedom: A Case for the Opposition...RB]
For your ongoing
enjoyment, I want to keep these so-called
Impossible Objects on here, as you contemplate the new challenge. I
continually receive
positive comments from many loyal Coffeehouse patrons. If you locate
other good ones,
please let me know. Enjoy!...Ron Barnette
Some Impossible Objects
I credit Jim Loy for these marvelous example of
so-called impossible objects, which
should amuse you faithful Zeno's patrons, who appreciate
thought-provoking stimulation.
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1. Asymmetric crate. An M. C. Escher creation,
I surmise |
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2. The Penrose staircase: Often
drawn by M. C. Escher. Clockwise is downstairs forever. |
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3. The tribar: Another
impossible object by R. Penrose. It's hard to know how to color it, as
the interior becomes the exterior. |
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4. The Penrose triangle: Another
famous impossible object by R. Penrose. This is sometimes called a
tribar (see #3, above). |
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5. An ambiguous ring...What is the outside?
The inside? |