Re: You're welcome.
Not my area of study here. Question, how does our perhaps limited perception of time impact these discussions?
Hi John,
Philosophy of time is another very interesting and definitely one of the more confusing subjects in philosophy that I have come upon, so unfortunately I probably won't be able to answer your question very completely. But I shall take a more roundabout way to hopefully shed some light on your question.
The big question about time has always been is time a real being, a mental being, or a combination of both? We first need to realize that time implies real succession or change. Without real succession of some kind there is no basis for distinguishing a "before" or "after." Time is inseparably dependent upon real change, succession, as its foundation. In that case it does not make sense to treat time as though it were some entity in its own right prior to change, which then measures all change and succession. This is a conception in which time is thought of as some "River of Time" (i.e., Newton/Kant).
But on the other hand, real change by itself is not enough to generate time. If real succession is taken by itself, then it is only the present phase of it that here and now actually is; the past is already gone and the future is not yet here. But when we use time we aren't simply talking about this present fleeting moment. We are talking about the past, present, and future all at a single time. Time does not appear unless the various phases of the succession are compared and recognized as before and after one another. The past, present, and future can only be made this way by some mode of being that can make them present simultaneously. The only way that this can be done is by the mode of consciousness that can make past, present, and future each present to each other at the same time.
Time can now be stated formally as "the unification in some consciousness of the successive phases of a real process of change, recognized as before or after (or successive to) each together." (Clarke) Put another way, it is the creative synthesis of real and mental being; its foundation is real being, but it exists formally and explicitly as time only as a mental being, a being in consciousness.
This all ends up tying into Einstein's theory of relativity in the idea that space-time must be intimately tied together. In other words, they are not two distinct real beings as the above is showing. Einstein also made the point that time is relative to the position of the observer in space. So again this places time as connected and relative to a real consciousness. In other words it abolished the absoluteness of time that we showed above to be false, and reinforced the idea that time is the synthesis of both the real succession of change and a mental being.
Also because it focuses on real succession of beings changing and coming into and out of existence, time travel is not possible. Besides all the paradoxes that would be introduced by time travel, things coming actually into and out of being would preclude going back in time after something has gone out of existence, and vice versa for going into the future. (Sorry to have to be the killjoy and fun-sucker on time travel, but I think in our hearts we all knew it really wasn't possible
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So now we can make some connection in that the focus of our metaphysics turns towards being, or existence, again. We again start with being and observe its causes and effects is has on one another and can come to understand the structure of reality through that. So to state an answer to your question, John, I don't think time makes much a difference at all, because we start with being again. And this view of time is very much supported by modern physics and scientific thought. (But again not to say that little clarifications and modification may still need to be made.)
So hope this helps in some way John!
Phil
*1st 3 paragraphs are a summary of W. Norris Clarke's chapter on time in his work "The One and The Many"