The Problem of Perception

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koan
Posts: 16817
Joined: Sun Oct 31, 2004 1:00 pm

The Problem of Perception

Post by koan »

More often than I prefer, I have a problem where I perceive the world through my eyes separately and my brain does not meld the images. The result is a disorienting state of seeing two images that slightly overlap but represent the world simultaneously in two different ways. (Colours are different through each eye as well)

The Stanford Encyclopedia of Philosophy has an interesting page on perception with a great question.

Sense-perception—the awareness or apprehension of things by sight, hearing, touch, smell and taste—has long been a preoccupation of philosophers. One pervasive and traditional problem, sometimes called “the problem of perception”, is created by the phenomena of perceptual illusion and hallucination: if these kinds of error are possible, how can perception be what it intuitively seems to be, a direct and immediate access to reality?
coberst
Posts: 1516
Joined: Fri Dec 02, 2005 6:30 am

The Problem of Perception

Post by coberst »

Koan

I think that if I had such problems I would not turn to philosophy for an answer unless, of course, it was just to pass the time of day.

I have been studying “Philosophy in the Flesh” for several months and I think it has a lot of good stuff that will shed light on many things including perception. I do not mean to say it has any answers for your situation however.



We have in our Western philosophy a traditional theory of faculty psychology wherein our reasoning is a faculty completely separate from the body. “Reason is seen as independent of perception and bodily movement.” It is this capacity of autonomous reason that makes us different in kind from all other animals. I suspect that many fundamental aspects of philosophy and psychology are focused upon declaring, whenever possible, the separateness of our species from all other animals.

This tradition of an autonomous reason began long before evolutionary theory and has held strongly since then without consideration, it seems to me, of the theories of Darwin and of biological science. Cognitive science has in the last three decades developed considerable empirical evidence supporting Darwin and not supporting the traditional theories of philosophy and psychology regarding the autonomy of reason. Cognitive science has focused a great deal of empirical science toward discovering the nature of the embodied mind.

The three major findings of cognitive science are:

The mind is inherently embodied.

Thought is mostly unconscious.

Abstract concepts are largely metaphorical.

“These findings of cognitive science are profoundly disquieting [for traditional thinking] in two respects. First, they tell us that human reason is a form of animal reason, a reason inextricably tied to our bodies and the peculiarities of our brains. Second, these results tell us that our bodies, brains, and interactions with our environment provide the mostly unconscious basis for our everyday metaphysics, that is, our sense of what is real.”

All living creatures categorize. All creatures, as a minimum, separate eat from no eat and friend from foe. As neural creatures tadpole and wo/man categorize. There are trillions of synaptic connections taking place in the least sophisticated of creatures and this multiple synapses must be organized in some way to facilitate passage through a small number of interconnections and thus categorization takes place. Great numbers of different synapses take place in an experience and these are subsumed in some fashion to provide the category eat or foe perhaps.

Our categories are what we consider to be real in the world: tree, rock, animal…Our concepts are what we use to structure our reasoning about these categories. Concepts are neural structures that are the fundamental means by which we reason about categories.

Quotes from “Philosophy in the Flesh”.
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