MusicMan said:That smacks of 'High Strangeness', Woodsman.
Do you know when it occurred and in what locality?
transientP said:Here's a thought experiment:
The Now moment that you're experiencing now is a pin point that is exploding outwards and creating the past and the future continuously.
In this sense, time is not a linear progression of something to something, but rather an out-raying of The Now into an imaginary space of "past" and "future".
lainey said:Given that linear time is said to be an illusion, that would make it impossible for anyone's now point to be a second before, because seconds don't exist. The way I see it is everything happens all at once at the same moment which also lasts for all infinity. Kind of a mind bender but also uber cool.
Captainmurphy said:Well time can't really be defined without using the word in the definition. So as it is essentially indescribable then it can't really exist except as a memory or an anticipation.
Scottie said:It ain't easy to think outside that particular box...
Scottie said:This is exactly where I get stuck.
If everything happens at the same moment, but "moment" once again implies linear time, then that means we're using linear time concepts to explain how time is not linear. Oops!
Or how about gravity... From our POV, gravity only works because time passes. Electricity? Electrons flow... 1 Coulomb per second is 1 Ampere of current flow. Oh look, it's time again!
From simple thoughts like these, I tentatively conclude that the apparent illusion of time is incredibly important. It's as if everything depends on this one illusion. But, maybe it doesn't.
It ain't easy to think outside that particular box...
Scottie said:From simple thoughts like these, I tentatively conclude that the apparent illusion of time is incredibly important. It's as if everything depends on this one illusion. But, maybe it doesn't.
Scottie said:lainey said:Given that linear time is said to be an illusion, that would make it impossible for anyone's now point to be a second before, because seconds don't exist. The way I see it is everything happens all at once at the same moment which also lasts for all infinity. Kind of a mind bender but also uber cool.
Captainmurphy said:Well time can't really be defined without using the word in the definition. So as it is essentially indescribable then it can't really exist except as a memory or an anticipation.
This is exactly where I get stuck.
If everything happens at the same moment, but "moment" once again implies linear time, then that means we're using linear time concepts to explain how time is not linear. Oops!
Or how about gravity... From our POV, gravity only works because time passes. Electricity? Electrons flow... 1 Coulomb per second is 1 Ampere of current flow. Oh look, it's time again!
From simple thoughts like these, I tentatively conclude that the apparent illusion of time is incredibly important. It's as if everything depends on this one illusion. But, maybe it doesn't.
It ain't easy to think outside that particular box...
The Science Delusion said:As Whitehead put it, 'An event in realising itself displays a pattern.' The pattern 'requires a duration involving a definite lapse of time, and not merely an instantaneous moment'.
As Whitehead made clear[:] [...]
There is no such thing as timeless matter. All physical objects are processes that have time within them, an inner duration. Quantum physics shows that there is a minimum time period for events, because everything is vibratory, and no vibration can be instantaneous. The fundamental units of nature, including photons and electrons, are temporal as well as spatial. There is no 'nature at an instant'.
By contrast, for Whitehead mind and matter are related as phases in a process. Time, not space, is the key to their relationship. Reality consists of moments in process, and one moment informs the next. The distinction between moments requires the experiencer to feel the difference between the moment of now and past or future moments. Every actuality is a moment of experience.
[...]
According to Whitehead, every actual occasion is therefore both determined by physical causes from the past, and by the self-creative, self-renewing subject that both chooses its own past and chooses among its potential futures. Through its prehensions it selects what aspects of the past it brings into its own physical being in the present, and also chooses among the possibilities that determine its future. It is connected to its past by selective memories, and connected to its potential future through its choices.
[...]
The direction of physical causation is from the past to the present, but the direction of mental activity runs the other way, from the present into the past through prehensions, and from potential futures into the present.
One of [Whiteheads] modern exponents, Christian de Quincey, has described his idea as follows:
The relation of conscious experience to time has been investigated experimentally with intriguing results.Think of reality as made up of countless gazillions of 'bubble moments', where each bubble is both physical and mental - a bubble or quantum of sentient energy ... Each bubble exists for a moment and then pops! and the resulting 'spray' is the objective 'stuff' that composes the physical pole of the next momentary bubble ... Time is our experience of the ongoing succession of these momentary bubbles of being (or bubbles of becoming) popping in and out of the present moment of now. We feel this succession of moments as the flow of the present slipping into the past, always replenished by new moments of 'now' from an apparently inexhaustible source we objectify as the future ... The future does not exist except as potentials or possibilities in the present moment - in experience - which is always conditioned by the objective pressure of the past (the physical world). Subjectivity (consciousnes, awareness) is what-it-feels-like to experience these possibilities, and choosing from them to create the next new moment of experience.
Mental causation would work from the future towards the past, while physical causation works from the past towards the future.
I think our consciousness is not just a passive epiphenomenon carried along by the chemical events in our brains, but is an active agent forcing the molecular complexes to make choices between one quantum state and another.
Once again the attraction in these epigenetic models is analogous to gravitation. Developing systems are attracted towards their ends or goals. They are not only pushed from the past, they are pulled from the future.
[...]
The final state of the universe - if there will be one - would work backwards, affecting events in the present
[...]
But whether or not time-reserved processes occur within physical systems from actual futures, the influence of virtual futures or potentialities is of central importance in all developing patterns of organisation, including molecules.
Mental causation flows backwards from the realm of possibilities in the virtual future, and interacts in the present with the energy flowing forward from the past, resulting in observable physical events. The push of energy from the past and the pull from virtual futures overlap in the present, as they do for a ball rolling around a basin.
luc said:I'm currently reading Rupert Sheldrake's "The Science Delusion", which I can highly recommend. He also talks about time and guides the reader through various approaches to understand what's going on. Honestly, I have not enough background in science to confirm everything he says, but I think he offers a lot of food for thought on the topic.
Here, he discusses Alfred North Whitehead's take on this, one of the most famous philosophers of mathematics:
The Science Delusion said:As Whitehead put it, 'An event in realising itself displays a pattern.' The pattern 'requires a duration involving a definite lapse of time, and not merely an instantaneous moment'.
As Whitehead made clear[:] [...]
There is no such thing as timeless matter. All physical objects are processes that have time within them, an inner duration. Quantum physics shows that there is a minimum time period for events, because everything is vibratory, and no vibration can be instantaneous. The fundamental units of nature, including photons and electrons, are temporal as well as spatial. There is no 'nature at an instant'.
And, after discussing the classic dualist and even materialist view, where the mind is at one place, spatially distinct from matter:
By contrast, for Whitehead mind and matter are related as phases in a process. Time, not space, is the key to their relationship. Reality consists of moments in process, and one moment informs the next. The distinction between moments requires the experiencer to feel the difference between the moment of now and past or future moments. Every actuality is a moment of experience.
[...]
According to Whitehead, every actual occasion is therefore both determined by physical causes from the past, and by the self-creative, self-renewing subject that both chooses its own past and chooses among its potential futures. Through its prehensions it selects what aspects of the past it brings into its own physical being in the present, and also chooses among the possibilities that determine its future. It is connected to its past by selective memories, and connected to its potential future through its choices.
[...]
The direction of physical causation is from the past to the present, but the direction of mental activity runs the other way, from the present into the past through prehensions, and from potential futures into the present.
So he seems to make a distinction between the "physical past", pressing us from behind, and a "mental future" of different possibilities, which attract us from the other direction. Seen in this light, consciousness transcends time, but our viewpoint, where we experience reality - the present - presents us with the feeling of "time".
One of [Whiteheads] modern exponents, Christian de Quincey, has described his idea as follows:
The relation of conscious experience to time has been investigated experimentally with intriguing results.Think of reality as made up of countless gazillions of 'bubble moments', where each bubble is both physical and mental - a bubble or quantum of sentient energy ... Each bubble exists for a moment and then pops! and the resulting 'spray' is the objective 'stuff' that composes the physical pole of the next momentary bubble ... Time is our experience of the ongoing succession of these momentary bubbles of being (or bubbles of becoming) popping in and out of the present moment of now. We feel this succession of moments as the flow of the present slipping into the past, always replenished by new moments of 'now' from an apparently inexhaustible source we objectify as the future ... The future does not exist except as potentials or possibilities in the present moment - in experience - which is always conditioned by the objective pressure of the past (the physical world). Subjectivity (consciousnes, awareness) is what-it-feels-like to experience these possibilities, and choosing from them to create the next new moment of experience.
He then presents these interesting results and concludes:
Mental causation would work from the future towards the past, while physical causation works from the past towards the future.
Later, he quotes Freeman Dyson:
I think our consciousness is not just a passive epiphenomenon carried along by the chemical events in our brains, but is an active agent forcing the molecular complexes to make choices between one quantum state and another.
So our consciousness, our experience is 'attracted' towards potential futures, but at the same time, we can also choose, and we can "select/interpret the past events" in different ways so that they push us to this or that future. He puts forth the analogy of gravitation:
Once again the attraction in these epigenetic models is analogous to gravitation. Developing systems are attracted towards their ends or goals. They are not only pushed from the past, they are pulled from the future.
[...]
The final state of the universe - if there will be one - would work backwards, affecting events in the present
[...]
But whether or not time-reserved processes occur within physical systems from actual futures, the influence of virtual futures or potentialities is of central importance in all developing patterns of organisation, including molecules.
Maybe this sentence from the book sums this idea up best:
Mental causation flows backwards from the realm of possibilities in the virtual future, and interacts in the present with the energy flowing forward from the past, resulting in observable physical events. The push of energy from the past and the pull from virtual futures overlap in the present, as they do for a ball rolling around a basin.
I think this ties in also with the idea that our consciousness is a "reading instrument", and that we can "debug the universe" with our choices, aligning ourselves with the truth - both with the truth of our personal and collective history (the physical past) and with a potential future based on truth (the right "attractor" from the future).
As I said, I think this is food for thought and it gave me useful analogies and ways of thinking about this whole thing.
transientP said:This part is very interesting; Mental causation flowing from the future backwards.
A few days ago I was thinking that an interesting experiment would be for one to start "speaking" with themselves at various points in the past and make a point of it becoming a regular habit. For example having a mental conversation with yourself at a critical junction in the past in which you could have used the insight you gained after the fact..
It would be interesting to see whether or not impressions from a future self would begin to appear as well.