DBT
Contributor
You repeatedly argue that free will requires freedom from cause and effect.
I don't where that comes from...I don't argue that, not at all.
What do you think determinism is about, if not cause and effect? What do you think necessity is about, if not one event causing the next event to happen? Determinism is entirely about the reliable unfolding of events, as one event causes the next event, such that it will necessarily happen. And then that event in turn causes the next event, such that it will necessarily happen.
I argue that free will is incompatible with determinism. That determinism doesn't allow the necessary regulative control to qualify as free will.
The point being; free will is incompatible with determinism (including indeterminism for that matter.)
I argue that the notion of 'free will' does not relate to either determinism or indeterminism.
It's not a matter of 'freedom from cause and effect' but a lack of the right kind of cause.
All of this is derived from the presumption of a world of reliable cause and effect. That's why we have the term "causal necessity". That's why we have the term "causal determinism".
That a deterministic system evolves from initial state to current and future states without deviation eliminates choice. Choice requires possible alternatives; possible alternatives do not exist within determinism.
Without choice - the system evolving from prior to current and future states of the system - where is freedom of will?
Nowhere to be found.
Determined actions proceeding as determined, without coercion of 'undue influence,' for the given reasons, is not an example of free will.
It is, from top to bottom, logically derived from the notion of reliable causation. The string of dominoes, each falling and causing the next to fall into the next, etc. Where did you think all of this comes from, if not from the presumption of a world of perfectly reliable cause and effect?
But not freely willed. The ball starts rolling and its actions proceed as determined, not chosen.
You don't choose your birth, social or cultural circumstances, physical makeup, attributes, features, abilities, language, culture, etc, etc....yet all of these things determine what you are, who you are, how you think and act.
''All of these events, including my choices, were causally necessary from any prior point in time. And they all proceeded without deviation from the Big Bang to this moment.'' - Marvin Edwards.
And why do you think quantum mechanics enters the picture? It is because there is some evidence from quantum events that this presumption of a world of reliable causation may be incorrect. Personally, I think that is a problem of prediction rather than causation, and I hold to the view that there is perfectly reliable cause and effect even when we do not yet know the causes of certain effects.
We are not talking about QM or probabilistic events. The issue is free will in relation to determinism.
QM doesn't help in any case.
The issue is agency, regulative control.
Agency is the ability to cause some effect. Regulative control is the ability to control that effect.
For example, when I choose the salad for dinner, rather than the steak, it is by my agency that the choice was made, and it was by my agency that the waiter was told, "I will have the Chef Salad, please".
Not according to the given definition;
''All of these events, including my choices, were causally necessary from any prior point in time. And they all proceeded without deviation from the Big Bang to this moment.'' - Marvin Edwards.
If your action of ordering the Chef Salad is 'causally necessary' from any point in time, your action cannot be otherwise, it was fixed before you were born...events evolve to the point where they are inevitably carried out: you order Chef Salad because that was determined, not freely willed or chosen.
If time could be rewound, precisely the same action would play out each and every time. No deviation.
That is determinism.
Nor did I even suggest that 'necessity precludes abilities' - where that comes from I could not guess.
Apparently, I understand what you're saying better than you do.
Not at all.
We have abilities.
Our abilities are determined by our physical makeup and circumstances. Thereby is no implication of necessity 'precluding abilities.'
Your assumption was wrong.
''How could I have a choice about anything that is an inevitable consequence of something I have no choice about? And yet ...the compatibilist must deny the No Choice Principle.” - Van Inwagen
We empirically observe choosing happening in the real world. There is no valid "No Choice Principle". It contradicts scientific fact.
Given a deterministic world, what you are seeing is each and every action evolving from its prior state.
Not having access to the necessary information, all the prior states of the system. the elements that bring you to that that action at that point in time, it appears like you could have done otherwise.
Of course, given the nature of determinism, the very same given and agreed upon definition of determinism, we should know that this is impossible.
If a compatibilist accepts how determinism works, they must accept - by the very definition they give - that there is no choice; that every action that is taken is fixed by prior states of the system.