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Showing posts from April, 2024

Reality, or, The Philosophy of Yes and No

 ©2020 by Joel Marks*   A Tribute to Joel J. Kupperman Most people, I imagine, think they know the world or reality directly. You open your eyes (or touch something, etc.) and there it is. That was certainly what I assumed at first too. What could be more obvious? But now I believe that what we experience is very far removed from reality. Or, more precisely, I think the answer to the question “Do we know reality?” is “Yes and no.” In fact, what I am about to talk about could be considered as much a demonstration of the Philosophy of Yes and No as an essay on our knowledge of reality.               My first step away from the naïve belief in knowledge of reality came in college, when I was introduced to the concept of the visual field by psychology professor J. J. Gibson at Cornell University. Ironically he intended to use that concept to  debunk  the idea that we  don’t  know reality directly, since, he argued, the visual (or other sensory) field – for example, objects further away app

Like Ships Passing in the Day

Communication is a constant problem for me. It’s not because I have any trouble articulating my thoughts. Far from it: Try and silence me! And I am forever striving to speak or write precisely, with continual self-editing. Nor do I have a hearing problem, and I always strive to listen intently. The problem is that, as both a wordsmith and a philosopher, I have become aware of the ambiguity inherent in all verbal (not to mention other kinds of) expression.  My simplest way to express this idea about expression is to point to any half-decent dictionary: For every word there will be multiple definitions. These are not homonyms, mind you, but one and the same word having multiple meanings. (Savings) “bank” and (river) “bank” are homonyms, but even (savings) “bank” alone means:  noun an institution for receiving, lending, exchanging, and safeguarding money and, in some cases, issuing notes and transacting other financial business. the office or quarters of such an i