Re: RE: The nature of free wi
gc said:
Now that I've said that dexter sinister is going to come here and tell me I'm wrong.
Well, no actually, I won't, not on this subject. Far better minds than mine have grappled with this one for centuries without, as far as I can tell, any useful resolution. Any position you take on it is fraught with paradox and inconsistency. For instance, if the universe is rational it must be based on sequences of causes and effects and there must be an unbroken chain of them going right back to the beginning 13.7 billion years ago, clearly implying that everything that's ever happened was implicit and preordained at the Big Bang (terrible name for it, but never mind). An act of free will must logically be outside that chain of cause and effect. It is a cause, not an effect, and has no cause itself, which negates any claim you'd care to make about the rationality and order of the universe. But any system of ethics must imply free will. If you have no real power to choose, there's no possibility of making moral judgements, it's out of your hands and nobody can be held responsible for anything. I don't see any way out of this.
And that's without the additional complications brought on by postulating an omnipotent, omniscient deity as the uncaused First Cause.
It does appear that there's a fundamental indeterminacy at the core of how things work in this universe though. Quantum theory does not support a strict cause and effect view, things happen at the quantum level apparently without cause. How that might translate into free will at the level of a macro assemblage of quantum particles like the brain is far from clear. Quantum effects reliably and completely disappear at that scale. Maybe some quantum process in the brain is where new ideas come from and free will consists of choosing what to do about them? I dunno, but that seems as good a guess as any other I've ever heard.
Personally though, I think the question is currently unresolvable.