Jenos Ridan wrote:That's a good one D1G, I can't seem to find the philosophical post I made so I'll repost it here:
1. The existence of something is intelligible only if it has an explanation (this is confirmed by the definition of the term intelligibility.).
2. The existence of the Universe is therefore either:
a. unintelligible, or
b. has an explanation
(logical deduction from #1)
3. No rational person should accept 2a. (Confirmed by the definition of rationality.)
4. Therefore, 2b is the rational conclusion and the Universe has an explanation.
5. But there are only three kinds of explanation:
a) Scientific: C + L = E (Independent physical, initial conditions, plus relevant laws, yield the Event explained.)
b) Essential: the essence of the thing to be explained requires it's existence.
c) Personal: this posits explanations that cite the intentions and powers of some personal Agent.
6. The existence of the Universe cannot be explained Scientifically; if the Universe is just natural conditions and laws, there can be no initial physical conditions or laws outside of it--independent of it--to explain it.
7. The explanation cannot be an Essential one; the Universe is a contingent one, and therefore is not necessary. It could just as well 'not exist' as exist. Its essence doesn't require it to existence.
8. So a rational person should believe that the Universe has a Personal explanation.
9. The only personal agent capable--having the power and wisdom--to create the entire universe out of nothing is 'God'.
10. Therefore, a rational person believes there exists a God.
----Originally postulated by Philosophy Professor Tom Morris, found on a pamphlet I read when I was last at college.
And here we go again. Version 1.2 with a commentary already... And you, Jenos, have so far not once responded to my reponse to your little pamphlet, you're running out of credibility.
First of all, I'm working under a relativistic definition of 'explanation', me not pointing this out caused some confusion a while back and I'm trying to avoid making the same mistake again.
Any explanation is relative to and limited by humans and their knowledge and what humans and human technology can perceive. There might be a causal chain for every phenomenon, but if the chain can not (at least in theory) be recreated by humans the phenomenon will not have an explanation (or at least not a full explanation). This does not in any way make it magical (Nappy claimed I was saying that in the other thread), just unexplainable. I think it likely that at some point the particles (or maybe dimensions) being dealt with will be so small that there's not even a theoretical chance of showing that they exist.
1. intelligible - understandable, in the way that you can "get your mind around it", but where is the prerequisite of an explanation? Personally I'm quite happy to let, say, gravity go on and be something that comes with matter and just is. There are degrees of understanding as well, it's not a 1/0 issue.
And understandable in what way? In the way it works? That would in this case be the physical laws and whatnot. In 'where it all came from'? I'm not convinced knowing exactly down to the last detail how the universe started (or if it ever did) is necessary to understand the basic workings of the universe.
2. has just fallen flat on its face because there's a third option of partial understanding, but I'm not done yet, even if we allow for only his two options and disregard 3. that "We cannot ever fully understand the unvierse and where it came from" is not all that irrational and nicely allows a person to get on with other stuff than posting on an internet forum.
4. is correct under my previously stated premises, you need to disregard the problems with the first 3 points in order to accept this one. While there might well be a causal chain for the universe, there is nothing to say there's a full explanation for it.
5. Back in my first reply I accepted this one. No more...
There's really only one sort of explanation, which is really more accurately termed 'description': we see phenomenon A and can list the factors which caused the phenomenon, then we can list the factors that caused the factors causing A to come about and so on. At some point, though, we're forced to say that we observe entities with certain distinguishing features behave in a certain way under certain conditions, but can not (yet) say why they behave that way. This applies to all explanations, be they of scientific phenomena (why does this rubber ball bounce back if I throw it against a wall?) or human behaviour (why did you murder your wife?).
6. Why do there have to be initial physical conditions outside of the universe? In a thread some time ago someone pointed out that there is evidence that a physical constant (I think something to do with electrons) has changed over the last 15B years. That shouldn't be possible since it's supposedly a constant, but if it is possible I really see no reason why there can't be initial conditions inside this universe at one point that simply don't occur nowadays and which started off the universe we see. A proto-universe so to speak, we've had that discussion as well, with time not yet an established dimension and suchlike, remember?
In the old thread it was mentioned in reply to this that no closed system can be fully explained without referencing to whatever's outside the system. Well, but so what? If Godel's incompleteness theorem (says Colossus) is true it only means that we cannot fully explain the universe. (Which, unlike what Morris may think and say, is not a problem.) And anyway, what's "outside the universe" supposed to mean. The universe is not some ball which we're sitting inside where we can just walk up to the boundary, poke a hole in it and take a look at what's "outside".
7. You would do well to include a short definition of 'contingent' here, the first one you're likely to find when checking a dictionary is 'contingent on' which means "dependent on something that might happen in the future", which doesn't fit at all.
But that's not meant here, no, you could imagine the universe not existing you say. Really? Do you even have a vague idea of what a "complete lack of anything" is? Not just the space between any two hypothetical subatomic particles where there isn't a hypothetical subatomic particle, but not even any hypothetic subatomic particles between which there can be a space, not even the space for the particles to exist in. I know I don't. For all we know a total lack of any matter or dimensions might even lead to random, spontaneous generation of matter (or dimensions). Matter itself might be "essential", existence might be a necessary feature of matter. We don't know, you postulate that it has to come from "somewhere" because it cannot from nothing, but you have not yet been able to watch this "nothing", so your claim is as far-fetched as any other. And furthermore, to me the claim of a sentient being with all the attributes ascribed to god being essential sounds far more unlikely than some subatomic particle or dimension "popping into existence".
8. And where did this Person come from? We're back to the old question of who created the creator, and that's one you cannot get out of. A creator outside of the universe "must" exist only if you can prove that nothing else can have caused it. And Tom Morris has shown nothing of the sort so far. Even if you can show that the universe has to have been created, there's nothing to indicate that the creator is "essential" and must exist, you end up with an infinite regress.
9. And now we give it a name, hey, let's call it Bob. And we ascribe attributes to it, "power" and "wisdom". Now really, the origins of the universe we largely see today might have required some large-scale border conditions, but "wisdom"?
This step is completely unnecessary and serves no other end than to introduce the term 'God' into the line of reasoning.
10. The conclusion has been shown not to follow, because the premises are flawed on several levels, thank you for your time.