Re: Life experienced as linear time
This was an excellent post, Thalion.
Thalion wrote:I was thinking about the idea of life and how some people say that life is only the process of existing and reproducing and do not attribute any great Creator or force to it. They say that life just came into being out of chance. I have a problem with this idea of the basis of how living beings experience time.
The universe does not experience time in the sense of living beings. We experience time in the order in which entropy increases. This is the only way we can define our "past" and "future" frames. The universe, however, does not need these references. Time is tied into matter. The laws of physics could work perfectly well "backwards" as they do forwards, although it would appear strange to us because we are used to seeing time in the order in which entropy increases. Quantum mechanics has shown us that observing something can affect its past. This clearly illustrates that time has no direction for particles and laws of physics; time is tied in with the universe itself. There is not direction of time for the universe.
I am not familiar with the Quantum mechanics experiment you alluded to.
Still though, I understand and agree with the thrust of the paragraph above.
Quote:However, life has a direction. We experience events from "past" to "future", and never vice-versa. This is contradictory to how the rest of the universe functions.
How is the fact that we percieve time as moving in one direction "contradictory to how the rest of the universe functions"?
The universe simply
is - it does not percieve time at all.
Also, the rules that you talked about earlier - of the laws of physics working both ways - are true for humans as well. Just because we percieve time moving in one direction doesn't mean we are somehow different from the rest of the universe. The same laws that apply in the universe apply to humans as well, it is only the matter of perception where we differ.
Quote:Therefore, I believe that life most have a deeper meaning because of this excursion into linear time. We biological can have just "come into being" but that does not explain how we live in a life with direction, unlike the rest of the universe.
I think our biology can explain this rather easily. Our brains are designed in such a way to allow us to percieve the universe in a way that makes the most sense to us. Thats all it comes down too in the end - perception.
Quote:This all might seem off topic. However, I feel that it proves that there is more to life than just chance existance. I feel that this departure into linear time demands a need for a Creator of Life to have started it. "God" must exist.
Hold your horses.
How does the fact that human beings percieve time uni-directionally mean there must be a God?
This is classic "God of the Gaps" anti-parsimony.
It is a glorified version of "we don't know how such-and-such happened, therefore, God must have done it."
In short, it makes no sense.
Its biggest flaw is that it fails in parsimony. Parsimony refers to the limiting amount of unsubstantiated positing necessary for a model to fit the data. Parsimony is a presuppostional tool designed to sort through competing frameworks for similar sets of data. It refers to the amount and degree of unverifiable assumptions necessary to underlie and/or fill in the gaps of a model. Without getting into the larger debate of what is unverifiable and why, I'll note parsimony does not guarantee truth; it is a philosophical tool that formalizes aversion to the unknown. It's purpose is to minimize explanatory risk, and by extension, at least in theory, probability of being incorrect.