----- Original Message -----
Sent: Monday, July 25, 2011
6:15 PM
Subject: Re:
[ontolog-forum] intangibles (was RE: Why most classifications
are fuzzy)
Azamat,
No. I gave examples of short-term physical predictions just
to illustrate the point. But every one of those examples can
be extended at any length of time whatever.
> IMO, moving in the physical world, interacting with the
world, manipulating with the world's objects, processing the
world's instant representations, are hardly about predictions,
in the strict sense.
Predicting your next step on a walkway is of *exactly* the
same nature as predicting the weather. Both of them depend on
the same laws of nature: gravity, the behavior of physical
objects in a force field, the relationships among multiple
competing forces acting on matter, etc.
The next step beyond predicting how to place your foot on a
slippery slope is to design a wakway or a bridge to provide a
more secure footing. Primitive societies learned how to
develop that technology by a few steps of cognitive reasoning
beyond just trial and error. Humans did it by thinking, and
spiders did it by genetic learning over millions of years.
But the fundamental principles are *exactly* the same.
The fact that the short-term interactions are learned by
trial and error rather than formal lectures in a physics
course is a trivial difference from the point of view of
ontology. There is a continuum between a child learning how
to maintain balance while walking and engineers using physics
to predict how the International Space Station will interact
in the gravitational fields of the earth, sun, and moon.
As far as ontology is concerned, the child and the engineer
are learning about gravity and how to maintain a desired
position within its range of influence. They're making the
same kinds of predictions for the same reasons -- but at
different levels of complexity on the continuum.
John
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