I cannot refute an empty proposition. Let me turn the table and present one myself. The absolute, irrefutable proof that God does not exist is: “God does not exist, because skfdyuir iai uenfione!” Now can you refute this?
THAT is hilarious! Very good.
- Necessary existence is which cannot non-exist.
- Necessary existence also means (different terminology) existence in every possible world.
- STEM cannot non-exist in our world, because of the conservation laws.
- Therefore STEM necessarily exists in our world.
- Therefore STEM exists in every possible world.
You need to specify what kind of necessary existence you are talking about. There are at least two kinds. One is
absolute necessary existence and the other is
conditional necessary existence (also sometimes called
hypothetical necessary existence). Now, something with absolute necessary existence cannot non-exist no matter what. Something that is conditionally necessary cannot non-exist if certain conditions are met … but if those conditions are not met, then its existence is not necessary. The only thing that has absolute necessity in the Thomistic view is God. He exists no matter what. All other things that necessarily exist, can only do so in a conditional way.
An example of conditional necessity is this: If someone is sitting down on a chair, that chair necessarily exists. However, the chair does not exist in absolute necessity. It is possible that no one ever had to make it. However, if we are given the fact that someone is sitting on that chair, then … obviously … it is necessary for that chair to exist in that case.
I think STEM holds the place of conditional necessary existence. One condition, I suppose, for it to necessarily exist is if the law of conservation is true. But if the law of conservation was not true, then STEM would not necessarily exist. Now, the question is,
is the law of conservation necessarily true? Or is it contingent, or at least conditional necessary? Why would one assume that it is necessarily true … and particularly, necessarily true in an absolute sense?
The law of conservation has been arrived at by
induction, not deduction. This is because we have come up with the law of conservation by merely observing repetitions in the universe. But these are just repetitions, not unchangeable mathematical axioms or metaphysical first principles. So, technically, it cannot be proven with metaphysical or deductive certitude that there will never be instances where the law of conservation is contradicted. That goes for all other laws of physics. It is thus a
matter of faith to declare that the law of conservation must necessarily be followed all the time by everything (esp. in other worlds).
It
can be said that the law of conservation is of a
natural necessity (a kind of hypothetical necessity, contingent upon the idea that observed repetitions will continue) but not a
metaphysical necessity (which is absolute necessity, for it concerns the unchangeableness of the nature of being itself, and thus of God Himself as well, for He is the fullness being).
Another reason why STEM does not exist absolutely is in the consideration of deep space (and I may be wrong about this). Once you look to the far reaches of the universe, you start to not find matter anymore … right? Matter thus does not exist in that circumstance. It is therefore not an absolutely necessary being. Also, you would not find energy either, right? Eventually? Thus, it seems space and time may be successfully separate in some cases from matter and energy (though it may be true that matter and energy require space and time … but not the other way around necessarily). Thus, I do not think you can squish together Space, Time, Energy, and Matter into one conceptual idea and say that it must necessarily exist in reality altogether like this absolutely.
I think this makes sense. Then again, maybe not. I am open to correction.