I find myself tediously re-explaining the same things to you. Good job I enjoy rehashing the same story in various ways.
:)
Firstly - at this level of metaphysics - the question of how could something come from nothing already faces the problem of being nonsensical and incoherent given that there is in fact something.
Nothingness could never be the actual state of affairs. It is bad enough that, logically, nothing can come from nothing. But also, it is a brute empirical fact for would-be nihilists that existence exists. And so talk about nothingness as something "actually possible" is redundant.
So that leaves metaphysics having to move on to more coherent lines of questioning.
Perhaps existence is just a brute something - accidental and eternal. There is no logic to it all - even though that is in utter conflict with the fact that the Universe is so strongly intelligible. Intelligible to the point that it conforms to the simplest mathematical forms we can imagine as being self-evidently true - such as the lie group symmetries which exactly explain by force of necessity why the strong, weak and electromagnetic forces have their particular observed character.
So it could all be brute eternal somethingness. Yet even that is in strong contradiction to the tightly mathematically constrained Cosmos we observe. And of course, a Cosmos that was also born as a "Big Bang" symmetry breaking or phase transition some 14 billion years ago.
So we move on - if we are logical - to the further, and most ancient, of metaphysical tales. It was possibility itself that was the symmetry that got broken by actualisation. A state of vague everythingness had "no choice" but to produce the regularities that would actively suppress the wild chaos - the undirected dynamism which made it a vagueness - and leave behind the orderly state of dichotomy (constraints and degrees of freedom) which we observe all about as scientists.
And why was this foamy apeiron stuff there? Where did it come from? — darthbarracuda
Stuck record. The fact that you still have to talk about Apeiron or vagueness as "a stuff" shows you are presuming a substance ontology and just don't get hylomorphism. You need to keep thinking harder.
Why this outcome? Was it inevitable? — darthbarracuda
Yes. The argument is that the Comos is the product of mathematical strength necessity. If you are going to break a symmetry, you wind up with only a single simplest way of doing that - like the circular U1 of EM I cited.
But another great advantage of a Peircean, or emergent constraints-based view of actuality, is that it explains chance too. The contingent, spontaneous or accidental is all the kinds of possibility which escape constraint. If a possibility is not being actively suppressed (through self-cancellation, as described) then it not only can happen, it
must happen.
And again, this is exactly why quantum mechanics turns classical notions of the causal machinery of the Cosmos on their head. If a particle can self-interact, it must self-interact in every way possible. And using QM, we can sum those contributions to account for physical phenomena - like the magnetic moment of an electron - to a ridiculous number of decimal places.
So the idea that existence involves the suppression of possibility - and what can't be suppressed like that, is then exactly what exists - couldn't be more certain according to our best experiments.
That's the story at the fundamental quantum level. But the same logic applies to the development of Cosmic complexity - dissipative structure like life and mind in particular.
The general constraints in this case are encoded in the (still classical and mechanical) laws of thermodynamics. So no material system can exist that is not entropy producing on the whole. It is absolutely forbidden. The possibility is utterly suppressed.
And yet "on the whole" is a constraint that doesn't care if you gain a little negentropy for yourself by wasting a suitable extra amount of heat. You can do what you like within that limit.
And if something is possible, it must happen. Biological complexity doesn't just do the least amount of dissipation it can get away with. It just grows - like bacteria in a petrie dish - at headlong exponential rate until it bashes it head up against the limits of the possible under the second law.
You're still implicitly avoiding the question of Being: why does anything exist? Why something, rather than nothing? We can always ask "why"? — darthbarracuda
In fact I am explicitly demonstrating the logical hollowness of the question you keep insisting on asking.
You can always keep asking "why?". You certainly do that. But you are just asking the same old incoherent and nonsensical question based on bad metaphysics.