Wayfriend wrote:Well, now you've degenerated the argument into, why do the laws of the universe control the universe? If someone has to do this to satisfy you, sorry, I can't. I don't think anyone short of god/God can.
That's not quite what I'm asking. I'm asking: why do the laws have a mathematical "shape," rather than being more like Aristotlean laws of physics (which were teleological, not mathematical)? No, I don't expect you to answer it, just to ponder it.
Iquestor wrote:
I further forward that Math itself is not about numbers, it is about relationships.
I agree completely. In fact, that's what I think numbers
are, the structural/formal relationships between
themselves. That's
all they are, clusters of formal relationships. Each number is a node within this nexus of relation, or a "placeholder" for all the relationships possible with that particular number.
However, we didn't invent these relationships. We discovered them. We didn't set the relationship between 2 and 4, we discovered it (or infer it), just like we discovered the pre-existing inverse square law. Yes, math is a tool we employ. But this tool wouldn't be possible to assemble in the first place if reality were not so structured as to contain the possibility of these formal relationships. Numerical relationships don't spring into existence in the moment that man thinks them, nor go away when he stops thinking about them. If this were the case then there would be nothing universal about math. It would be purely subjective, depending upon man's particular psychology. [What you're arguing is called "psychologism." Edmond Husserl wrote a devistating attack on this position in his
Logical Investigations in 1900. It's an exceedingly difficult read, but I suggest you check it out. You can find an abridged version
here, but you must submit your email to view.]
Iquestor wrote:
Take the inverse square law. The Laws describes a relationship between objects. This Law, and all others do not relay on numbers, but on relationships and natural forces. we just use our numbers to help us talk about them, thats all.
The inverse square law doesn't rely upon numbers? The relations between mass and gravity are
nothing more than numerical structure. This relation is
completely structural, and contains NOTHING if you exclude its numerical form. Take away the inverse proportion, and the square of the distance, and there's nothing left of the relationship. There's just two masses at a distance. True, the law describes a relationship between physical objects. But that relationship is
essentially mathematical in its structure, and contains nothing else except this structure.
You are confusing our symbolic language with what it is symbolizing. Isn't there
really something there that we're symbolizing? Doesn't this "something" possess a structure? Isn't that structure real, and not a concept? If the structure isn't real, then how could aliens intuit the same exact structure?
As long as we are talking about it accurately, then our language is mirroring a REAL aspect of this relationship. Otherwise, what is our language refering to? How can you say that we've accurately described it if what we're describing doesn't exist within the relationship? If there is no essentially mathematical structure WITHIN this relationship between objects, then why on earth would we use math to describe it? If there's nothing mathematical about it, it would be completely irrelevant and inaccurate to use mathematical symbols to talk about it.
A face in a cloud doesn't exists in the cloud, but only in a human observer's mind. As WF said, The inverse square law can be implied and described by any intelligence capable of making the observation. The face can't.
And that's because this structure actually exists in nature! That's exactly what I'm saying!
Yes, the rocks would remain, but the concept of two exists only in the mind of the being, just like the face in the cloud. Without the intelligence, neither really exists in the universe.
Again, you're confusing the "concept of two" with the actual state of there being two objects. If you are going to take away the "twoness" of these two objects, why not take away their "rockness" as well? Isn't "rockiness" a human concept? Why are you willing to let them retain their essential nature of being rocks, but not
two rocks? Do they suddenly become one in the absence of intelligence creatures? Don't they retain their separate nature, their plurality? Isn't this plurality of a specific kind (namely, "twoness")? You might as well say they don't exist at all when no one is looking, if you're going to say they stop existing as two objects. Existing as two objects is just as essential to them as their existing at all. You cannot separate
that they exist from their existing as
that. The fact that they exist in that manner (as two separate objects) IS NOT a concept. It's fundamental to their being there at all.
Now I agree that the relationship which is described by the Inverse Square law will also be around, it is a fundamental part of the universe. The Law itself (like all others) is just a descriptive statement we humans make to help us talk about it.
Yes, yes, yes! Exactly my point. And this relationship is structured, right? In fact, it is a relationship of nothing else except pure structure. I'm not talking about the objects themselves which are being related, but that relationship itself. The RELATIONSHIP is comprised of nothing except its structure.
So if you grant that the relationship exists in the absence of people, then you must grant that it still retains its structure in the absence of people. (In other words, it doesn't suddenly become the "inverse cube law" when no one is looking.) And . . . (big drum roll)
this structure is essentially mathematical. What else is it beside that?
Are you forgetting that you believe in a "god math" that pre-exists mankind's incomplete attempts at uncovering it? What else is this pre-existing "god-math" if not the underlying structure of reality? This underlying structure isn't invented, it is discovered.
Wayfriend said:
Quote:
What makes math "real" is that we test it until the language is as concise, as accurate, and as practical as possible - it's valid. And so we trust it as much as observable reality.
Agreed. And when there is a difference between reality and our language we thought described it so completely, we call it a paradox.
And what do we call it when there is an *agreement* between reality and our language??? Indeed, how can you even have a concept of this agreement at all, when you don't think that mathematical relationships exist aside from our descriptions?
Does structure exist, or is it merely a concept?