PCT and Philosophy

[Philip 3.7.2014.5:05pm]

Here’s the manuscript I showed you guys earlier. I made changes to the first page to clarify the main thesis. Other than that, the first 10 pages (up till the end of the dialogue) are the same. I added important new material at the end of the dialogue talking about ethics. I am of the opinion that it is of utmost importance to incorporate the concept of perceptual control into ethics and philosophy, because these disciplines are literally out of control and we can gain a much wider audience by targeting people who’s salaries do not depend on not understanding PCT. I suggest we initiate a full scale assault on all philsophical topics of inquiry. The following link is a good place to begin the invasion.

http://philosophy.fas.nyu.edu/docs/IO/2575/cassam1.pdf

And I don’t know if you guys ever looked into the neuroscience of free will…but it would make you very angry if you knew what the state of the art in brain experimentation is about.

http://en.wikipedia.org/wiki/Neuroscience_of_free_will

Philosophy.pdf (155 KB)

[From Bruce Buchanan 940905.21:30 EDT]
Bill Powers (940905.0830 MDT) writes:

    . . .there's a level above system concepts. How could we even talk about

system concepts if there weren't?

Well, I get no further this time than before. I can live a point of view
that seems to be higher than system concepts, but I can't see it.

I'm sure that I do not know the final answer to the implied question, but
the way I have learned to think about it is somewhat as follows. Systems
concepts and hypothetical higher levels can only be just that i.e.
_concepts_. They are therefore limited to the dimensions of abstract human
thought, as codified in language by our culture and given to us. Language
provides conceptual tools (theories, standard practices, etc.) and permits
communication, but it is only one aspect or dimension of human behavior.
Actions speak louder than words. Wittgenstein said that "whereof one
cannot speak one must be silent" - but he did not say that because we
cannot put something into words it cannot exist.

The Existence philosophers (e.g. Nietzsche, Kierkegaard, but i am most
familiar with Jaspers) point out that we live immersed in our existence in
the world, and very often the best we can do with words is to point in the
direction of experiences (read: perceptions?). Such pointers may be, as far
as we can know, infinite in their ultimate references, both outwardly in
the universe and inwardly within the psyche. So we exist suspended in
infinities.

So I think you are quite accurate in observing that you "can live a point
of view" that you cannot see clearly or adequately articulate. I would go
further and suggest that it is a misuse of language or "category mistake'
(cf. Ryle) to suppose that it is possible to put everything into words. I
think it is almost an occupational neurosis of academia to belief that this
may be possible. Granted, all valid attempts should be made, for these are
the sources of literature and the sciences, but methodologies should also
be realistic about inherent epistemological limitations.

These considerations are consistent, I think, with Popper's views on the
nature of reality. He describes the world of human language and concepts
(which would include PCT) as interacting with 2 categorically different
worlds - (1) that of the direct subjective experiences, given to infants
and to all of us in a continuing awareness of things and change which does
not depend immediately on language, as well as (2) the Real World Out There
that we cannot know otherwise but which affects us. It is the effect of
the Real World on our perceptions which provides the higher context for the
defining those perceptions and the theories of systems by which we seek to
match and perhaps control them.

. . . . people started doing
things not according to the charter, until we arrived at our present
state. The Constitution is, after all, words, and words are ambiguous.

Exactly. Language, theories and systems concerning human beings can reflect
realities only in limited ways. At higher levels reason must be practical
(cf. Kant's Critique of Practical Reason).

There's no point in elaborate descriptions of the way people would act
if they were functioning perfectly in a perfect world...

Agreed. The fallacies here seem to me to be that of assuming solutions in
the premises of untried systems, and quite hopeless ideas ls about imagined
perfections.

In another note: Bill Powers (940905.1515 MDT -

One of the ingredients was described by Hugh Gibbons (a law professor
interested in PCT), in his attempt to find a basic concept behind the
way law is actually administered and decided. He came to the conclusion
that respect for the will of others is the "greatest good for the
greatest number" that underlies most important legal decisions. What
could be a more powerful basis for trust and love than respect for the
will of others? . . .

Somehow I can't get too excited about deciding which level of control
that involves. It's up there somewhere.

And somehow - this really does get beyond the power of words - at the
higher levels there must be links with (our perceptions of?) changing
circumstances and the needs and will of others, in an ongoing, unending
process of evaluation and reassessment that reaches no final resting place.
There is no absolute position from which to observe and describe the world
and ourselves within it, just as there is no end to the patterns being
woven by the loom of our shuttling brain waves!

I do recognize that a lot of this may appear to be somewhat off the
reservation as far as PCT is concerned. Indeed it may well be
unintelligible for readers who have not already thought about the issues
involved. For myself I see the largest conceivable perspectives as not only
relevant but possibly crucial to the future not only of PCT but also for
the human enterprise.

Cheers!

Bruce B.

<[Bill Leach 940907.01:51 EST(EDT)]

[Bruce Buchanan 940905.21:30 EDT]

I do recognize that a lot of this may appear to be somewhat off the
reservation as far as PCT is concerned. Indeed it may well be ...

I doubt that many if any will think so. A little "sliding around" of the
possible intended meaning of some terms yields some rather solid sounding
stuff to me at least.

I think that one possible area of confusion is with the term perception.
The term applies equally "well" to a neural current arriving at a
specific comparitor from some sensor of say pressure as it does to the
neural current arriving at another comparitor representing some "concept"
of vast complexity.

In both cases the perception may be a part of an "active" control loop
and therefore controlled to some reference value or they may be free to
change over some range without any action on the part of the control
system.

Two problems that I see come from the fact that "perception" also refers
to the "meaning" of some particular value of the signal that is
essentially independent of any control action that may be occuring to
maintain the perception close to a reference. The second problem is that
with respect to a controlled perception we have other perceptions ABOUT
the controlled perception that may or may not bear any real relationship
to the controlled perception.

It is very easy I believe (from person experience), to confuse both one's
own meaning and the meaning of another. I think that some of that has
been going on between yourself and Rick. You can almost bank on the idea
that if Rick uses the word "perception" he is using it in the PCT sense
of a signal compared to a reference and controlled by actions of the
control system to reduce the error to zero (or at least close to zero).
In such use, the term is devoid of any "value" such as "good" or "bad"
and is just a control system term.

I did have to grin a bit over my writing that last sentence. "...JUST a
control system term." amuses me greatly. I sort of equate such a
statement to the philosophical implications of "Being just is"!

-bill