Martin Harran <
martin...@gmail.com> wrote:
>
[brevity snip]
>
> I think that whatever "self" is, it's a lot more than just words but
> anyway, I'll take what you said as some sort of acknowledgement that
> the cited article about where "self" resides is pure hyperbole.
>
>
Going somewhat on what Dennett gets at here with his three alternative
scenarios based on the now dated Libet experiment:
https://dl.tufts.edu/pdfviewer/1831cw57f/br86bf394
I had kept thinking every time I read it of Mel Gibson’s character in the
final scene of Gallipoli as a homunculus and quoting myself from a post
here back in 2017 when this stuff was fresher in my mind:
“…in the movie Gallipoli, the runner played by Mel Gibson is going back
and forth between important modules just as Dennett argues against the
popular notions of the Libet wrist flick timing experiments. Gibson runs
from front trench to command head quarters and back. And he rushes the
countermanding order analogous to Libet's veto or "free won't" but it was
too late. Yet instead of focusing on Gibson in the Cartesian theater, it
would be better to take the situation as a whole as how human choice works.
It's all there, asynchronous time smearing, delays, different speeds of
transmission, vision versus action, command centers...”
And in another post from 2016: “Dennett gave free will worth having his
best effort which for me came down to communication in the neural trenches
in a very similar manner to what Mel Gibson's character dealt with in the
movie "Gallipoli" where he was an ANZAC runner in the trenches who
ironically could not outrun a suddenly operational faster but lower
ranking and no longer relevant decision communicated over a fixed
telephone line.”
Based roughly on that with the analogy of the Gallipoli trenches being your
brain, where do “you” actually fit in?
The Wikipedia on the film:
“The Light Horse are to attack in three waves across a stretch of ground
defended by Turkish machine gunners. The first wave is to go at 4:30 AM,
after an artillery bombardment. Unfortunately, the commanders' watches are
unsynchronized and the bombardment ends too early. The brigade's commander,
Colonel Robinson, insists the ANZAC attack proceed; the first wave is cut
down by the Turks within seconds. The second wave goes over, to a similar
fate. Major Barton wants to halt the attack to end the carnage, but the
Colonel says that somebody told him ANZAC marker flags were seen in the
Turkish trenches, indicating that the attack was partially successful. The
phone line goes dead, and Barton gives Frank a message to carry to Brigade
HQ, but when he arrives, the Colonel insists the attack continue.
Lieutenant Gray, Major Barton's second-in-command, admits to Barton that he
was the soldier who said that he saw marker flags, though he did not
remember who told him. Frank suggests to the Major that he go over the
Colonel's head to General Gardner. Frank hurries to Gardner's headquarters
down on the beach. The General is informed that, at Suvla, the British
landing party is brewing tea on the beach. He tells Frank that he is
reconsidering the attack. Frank sprints back to convey this news, but the
phone lines are repaired and Colonel Robinson orders the attack to
continue. Barton joins his men in the attack, climbs out of the trench
pistol in hand, and signals his men to charge. Archy joins the last wave
and goes over the top. Frank arrives seconds too late and lets out a scream
of anguish and despair. As Archy's companions are cut down by gunfire, he
drops his rifle and runs as hard as he can. The final frame freezes on
Archy being hit by bullets across his chest, head flung back, as if
breaking the tape at the finish of a 100-yard sprint, and falling
backwards.”
https://en.m.wikipedia.org/wiki/Gallipoli_(1981_film)
From Ron’s OP link I got:
“Our results resonate with the extant literature and our prior findings,
and in addition, we highlight a specific subregion of the PMC in its
anterior precuneus (aPCu) subregion. We suggest that the aPCu is a key node
with access to neural processes that are causally relevant to forming the
subjective sense of a physical and spatial self, although this region is
distinct from the other PMC sites that are part of the DMN,22 which is
well-known for its high relevance to the autobiographical dimension of the
self.”
https://www.sciencedirect.com/science/article/abs/pii/S0896627323003860?via%3Dihub
Note the wording that the “anterior precuneus” being “a key node” and not
the key node. I had long thought that executive functions stemmed from
areas of the dorsolateral prefrontal cortex. The anterior precuneus seems
to be located in the parietal lobe instead. The danger in neuroscience is
succumbing to the ever present temptation of phrenology. It hasn’t gone
away though no longer implies skull bumps.
But whatever the scientific findings which don’t rule out other neural
regions (Gallipoli components) one must do the ontological heavy work of
establishing an actual coherent “self” versus what decomposes to a bunch of
subconscious behind the scenes workings, kinda like what happens at lower
software and hardware levels to give you the perception of an actual
desktop environment. The self may be no more than a useful fiction
construed as a working narrative. It is largely a religious vestige though
rightly dismissed by the Buddhists.
I haven’t given any of this self consciousness related stuff much deep
thought for quite some time so the above is merely a hot take.
“My”interests lie elsewhere at the moment.