Eternity is infinite. But if you can't make sense of the beginning of time, pushing it back forever doesn't give you a more logical explanantion. There are illogical things in this world, but the logical is prior. How a physical timeless universe goes from being still and then into the flow of time without outside causality is a question scientists are breaking their heads over. They have no forrm of natural faith so they can't see creation out of nothing. I reject the idea of God for certain reasons but if there was a God I can perfectly well see him creating our of nothing. I do have natural faith but I reject supernatural faith as the dreams of trolls — Gregory
I’d like to suggest a review of exactly what “infinity” is. Since time and space are inextricably linked, another way of saying this is, you can’t have one without the other. As finite “material” beings we exist in a finite material universe. Since when is it correct to assume the universe - made up of matter which has finite properties - is in and of itself infinite? — Dan Cage
If we’re calling into question “The Big Bang”, indeed “where” did the singularity from which the creation of all matter sprang come “from”? If “where” didn’t exist before The Bang occurred, then neither did “when”. This implies time has a beginning and is therefore finite. Perhaps the term “forever” applies, but that is a time reference. Eternity is not equal to infinity. — Dan Cage
I think set paradoxes which are only resolvable by an unmechanized mind proved an infinite past would require a divine mind, but I still think it's impossible — Gregory
The Page-Wooters mechaism is a fascinating phenomonen. It suggests time is a local phenomenon associated with quantum entanglement. An elapse of time is experienced by observers within a quantum system, but external observers to not observe the elapse of time within the system: — Relativist
I'm aware of no metaphysical analysis that would have predicted this, nor that even attempts to account for it. Hence, I suggest metaphysics is futile for understanding it. — Relativist
An infinite series of, say, dominoes going into the past does indeed need a prime mover or movers (Aristotle) or a Trinity (Aquinas) to keep it well ordered. — Gregory
Try if you can to imagine humanity with all the births and deaths going back forever with no first human or evolution. It verges on the illogical. — Gregory
In the beginning there was the inflaton field, and it was without form, and void.
Then it spontaneously transitioned into a different phase exciting all of the other quantum fields.
yadda yadda yadda later the hot plasma filling the universe was without form, and void, and then the free electrons paired with the H and He ions in another phase shift from plasma to gas and there was light.
And it was good. — Pfhorrest
Yea, as I said, I'll go with the Biblical account for now, just not sure about the deity or force that made the difference.
Even if this field has existed and will always exist, why does it exist,and what changed and why, in order for us to exist?
I don't know enough about this stuff, and from the little I understand, it seems to me that we are not even close to understanding it. Under some interpretations, as Wayfarer indicated, the physicists are proving the theologians were right all along. Physicists try to escape to the multiverse, but this is just a ruse in my opinion. — Cavacava
What would an alternative be to causality? Surely quantum particles causually rely on their quantum fields? — DoppyTheElv
The basic argument itself just says that the universe had a cause. But then after that he sometimes argues that such a cause would have to supervene space and time itself and therefore God. I dont know how a mind can work without time. And I know jack shit about philosophy of time (apparently he has written a good amount on time though) So theres that. — DoppyTheElv
Again I dont know much. I'm simply playing devils advocate to learn more. I dont have a positive or negative opinion of WLC. But I do wonder why people dislike him so much. Where is he dishonest? — DoppyTheElv
I see quite a lot of people not having issue with infinite regress as objection to the argument. I know very little but WLC seems to argue that ockhams razor would shave off unnecessary causes?
Why take infinite regress when the ground state could be necessary and thus uncaused? — DoppyTheElv
Ok guys Thank you all for showing me that I know very little :)
I really have to read a lot more on this to fully understand the argument.
Would be great if you guys give me some recommendations on what to read.
Thanks! — PhilosophyNewbie
with infinite i mean infinite in time. if he is infinite in time, he has no cause. — PhilosophyNewbie
he would have to have some kind of free will and some sort of creative power right? — PhilosophyNewbie
with infinite i mean infinite in time. if he is infinite in time, he has no cause. — PhilosophyNewbie
in other words: when someone believs god is infinite in order to exclude him from premiss one, why dont we just believe that the universe is infinite, since god proves that its possible — PhilosophyNewbie
Correct me if I'm wrong but if we grant that there is a cause for the universe, this cause has to have at least some godlike qualities right? — PhilosophyNewbie
Yeah, I know there is probably a lot more to consider here but I will try best.
1. so with cause i mean something that is responsible for something happening. (i dont know how to explain it any further)
2. With existing I mean everything material whether that is all the fundamental particles or atoms, depends (where all fundamental particles are included) depending on your view of existing things. But in either case it's all material.
3. I don't really understand what you mean with conception of time. Do you maybe mean that beginning of something needs further explanation because I refer to something where time wasn't even existing?
forgive me if thats just non-sense — PhilosophyNewbie
I don't know isn't cause pretty self-explanatory?
With cause i mean something that is responsible for something happening.
For example a rock can't move by its own it needs something that caused him to move, like strong wind or a human kicking the stone.
The argument is saying that everything that beginns to exist needs to have something that caused it to do that — PhilosophyNewbie
You choose to believe that laws that were there for no reason at all somehow gave rise to this world. You choose to believe that laws are responsible for what you do, that choice is an illusion. You choose to believe that love and suffering and thoughts and beauty and good and evil somehow appeared out of lifeless stuff that is none of that. That’s what sounds crazy and outlandish to me. — leo
You can break the laws that society imposes on you, does that mean they aren’t laws?
You say the true laws of nature can’t be broken. How would you prove that such laws exist in the first place, considering that we “routinely transcend” apparent laws? If they exist, why would all things follow these laws and not some other laws? — leo
In relativity, space and time are on equal footing, so in relativistic QM, position is demoted from an operator to a parameter. One could read that as meaning that spacetime is less physical in relativity than Newtonian mechanics perhaps. — Kenosha Kid
Materialism suffers from the same epistemological problem.
— Michael
A materialist can say that it's inconceivable for a human being to act like they have a mind but not have one, since mind is necessary for human behavior. — Marchesk
A materialist can say that it's inconceivable for a human being to act like they have a mind but not have one, since mind is necessary for human behavior.
— Marchesk
And the idealist can say the same. — Michael
Indeed, relationism (of state rather than intervals) is gaining traction among quantum theorists following the recent Wigner's friend experiments, yet, even as a quantum theorist myself, I don't have much of an ontological position on it. Relativity is much more compelling in that regard but it isn't really an argument for substantivism, more a framework for working with models of a substantive-seeming spacetime.
Even within that framework, there's no obvious reason why the spacetime picture need be fundamental. This is not a counter-argument in itself, but I'm reminded of the holographic principle in which the informational content of a volume, including the entire universe, can be encoded on its surface. (There are theoretical phenomena for which this cannot be true, and it still relies on the existence of a lower-dimensional spacetime.) When one opens the door to the idea that spatial dimensions can arise from more fundamental structures, one struggles to argue that the apparent spacetime we observe is substantive. — Kenosha Kid
We find a general definition of a space in mathematics: a space is a set of "points" with some added "structure". The points can be whatever but obviously they are not nothing. The structure (also called topology) is a certain collection of subsets of the underlying set of points, and this collection of subsets must satisfy certain conditions (namely, a union and an intersection of any of the subsets must belong to the collection too).
The particular kind of space in general relativity (or "spacetime", which is a 4-dimensional space with time as a special 4th dimension) is a space with a curved metric topology where the points seem to be objects with quantitative properties we call energy and momentum, and these quantitative properties of every point are related to the quantitative properties of other points via regularities across space that we call laws of physics (in general relativity, Einstein field equations).
If we regard objects possessing the properties of energy and momentum as "material" then the space in general relativity is made up of material objects. But apparently there can also be spaces with the same topology but with non-material objects as their points. — litewave
Sorry, I don't think I can answer this question. — Metaphysician Undercover
Do you apprehend, as I do, that making the "top casual speed" (whatever you mean by "casual") as c, is to posit an absolute? — Metaphysician Undercover
It's weird that I voted relationism pretty much on instinct. GR is obviously a theory that compels a substantive picture of spacetime... the stuff bends, for goodness' sake! And yet, deep down, I've often wondered if the wavefunction of the entire universe gives a crap that we have a positional basis set to describe it with. — Kenosha Kid
None perceived. I agree with your comment that there is a general aversion to solipsism among philosophers, and I was just pointing out that the aversion itself is a poor reason to reject any view. I personally find the view self contradictory, and reject it for that reason. — noAxioms
Yes, but again, I identify that as a personal bias, and therefore not good grounds for rejection. Who knows, maybe the universe is made for us. That possibility must be considered, but positing such doesn't seem to explain anything better than more plausible views. — noAxioms
Space and time, as well as space-time are the concepts human beings have developed to understand their surroundings. We understand our environment as things which are changing relations to each other, and are also changing in themselves. Since these concepts are derived from the fundamental principles which describe our surroundings as things, it doesn't make any sense to talk about space and time as being independent from things.
There was a time when things were thought to move in space. Empty space was required in order that a thing could move, otherwise it would have to push on another thing which would push another an another, and nothing could move. But Einsteinian relativity conceives of things as moving relative to light. This allows that things might move through light without necessarily moving through space, and space and time as concepts, refer to the relations between things and light.. — Metaphysician Undercover
Just because it's distasteful doesn't mean it's wrong. But I think there are serious logical problems with the solopsistic view, coupled with a personal bias against any sort of geocentrism, anthropocentrism, or any other view asserting us having a privileged status. — noAxioms
If I want to be formal, I had to find a definition of 'me' that didn't violate the law of identity, and it pretty much makes a hash of the way 'me' is used in everyday language. Language is littered with unstated premises, all of which I question (hence my user name), and most of which I cannot justify. — noAxioms
Here's a blog post on Smolin's relationism that looks pretty reasonable/serious at first blush (haven't read it yet myself, am in the process now but figured I'd post it)-
Lee Smolin's Relationist (Meta)Physics — Enai De A Lukal