P1: A freely chosen will is when someone chooses for themselves what they will do, while free of coercion and other forms of undue influence.
P2: A world is deterministic if every event is reliably caused by prior events.
P3: A freely chosen will is reliably caused by the person's own goals, reasons, or interests (with their prior causes).
P4: An unfree choice is reliably caused by coercion or undue influence (with their prior causes).
C: Therefore, the notion of a freely chosen will (and its opposite) is still meaningful within a fully deterministic world.
Namely, if a decision is determined unconsciously and no alternate action is possible (determinism), that it's the deterministic incremental states of neural networks unfolding over time that determines the decision and related action, the decision was not freely chosen. Rather than freely chosen, it was determined.
To keep this brief and to the point, you are defining free will as a choice that is "free of causal necessity" (determinism). I am defining free will as a deterministic choice that is "free of coercion and undue influence".
We both agree that
there is no such thing as freedom from causal necessity. All events unfold over time as the reliable result of prior events. Because we agree that "freedom from causal necessity" cannot exist, I am justified in questioning its use as the definition of free will.
"Free will" has another definition, one that is real, one that is meaningful and relevant, and one that everyone commonly understands. Free will is when we decide for ourselves what we will do, while free of coercion and undue influence. It is the notion of a
voluntary or
deliberate act. An action that we
chose to do, rather than an action we were
forced to do. And it is this notion that is
actually used when assigning moral or legal
responsibility for a person's behavior.
Because we agree that "freedom from causal necessity" is an irrational notion, one that is never used by anyone when assigning responsibility, it must be rejected. Anyone advocating for such a definition should be suspect of desiring to undermine the notions of moral and legal responsibility.
Therefore, rather than being than a freely willed decision, it is a determined decision followed by a determined action (freely performed/necessarily performed). Consequently, it is false to label determined decisions and related actions as freely willed.
So, you are really in deep with the notion that "freely" must imply "freedom from causal necessity", something which
you claim cannot possibly exist. Are we correct to assume that your intention is to undermine the notions of moral and legal responsibility?
Rather than [freely] willed, they are determined or necessitated.
If you use a rational definition of "freely", one that is
limited to things that one might
actually be free of, like, free from slavery, free from handcuffs, free from jail, free to speak my mind, free from coercion, free from mental illness, free from hypnosis, etc., then you can
preserve the notion of freedom. But if you insist that "freely" must include "freedom from causal necessity" then all of those freedoms disappear, because none of them can claim to be
free of reliable causation.
So, by choosing to require "freedom from causal necessity" in your notion of "freedom" one may also assume that your intention is to wipe out the notion of freedom itself. Is that your intent?
Inner necessitation is no more an instance of free will than external coersion -
So, it continues to appear that you do in fact intend to wipe out moral and legal responsibility from human understanding. Inner necessitation
includes us choosing for ourselves what we will do. External coercion is a guy with a gun forcing us to subjugate our will to his. If you fail to make any distinction between these two events, then you have lost any moral grounding.
The distinction is that you either act according to your necessitated will (necessarily) or you are being forced against you necessitated will.
Yes. That's better (P3 and P4). All events, without exception, are causally necessitated by prior events. However, the event in which you chose for yourself what you would do is commonly known as a
voluntary or
deliberate act that you were
free to choose to do yourselves, and the event in which the guy with the gun forced you to do his will is one in which you were
not free to choose for yourself what you would do.
At no point is will free of necessitation.
AT NO POINT IS ANY EVENT EVER "free of causal necessitation" (also known as good old fashioned "reliable cause and effect").
As necessitation or determinism is the antithesis of freedom,
Then we should find the incompatibilists lobbying to remove "free" and "freedom" from all of our dictionaries, right? No event is ever free of reliable causation, because without reliable causation we would have no ability to do anything at all.
Thus, "freedom from causal necessity" is a
paradoxical,
self-contradicting, and a
false notion.
It is not enough to assert: it is the brain/us that is doing it, therefore free will. How it is done is the issue.
How is it done? The brain is doing it through a deterministic series of unconscious and conscious processes that perform many functions, including deciding for us, when presented with multiple possibilities (for example the restaurant menu), which option we will choose (for example, the steak or the salad). At least, that's what the neuroscientists are consistently telling us.
They are avoiding the term "free will", because it carries a lot of baggage, but if we clean it up, like I've done, it once again becomes a meaningful and relevant term. It is when we decide for ourselves what we will do, while free of coercion and undue influence. Nothing more. Nothing less.
Which comes down to: Determinism makes it impossible for us to “cause and control our actions in the right kind of way.''
The customer in the restaurant chooses to tell the waiter, "I will have the Chef Salad, please". The waiter brings him the dinner and the bill. This is sufficient
proof that we can "cause and control our actions in the right kind of way". You've shown no examples, or any other evidence, that contradicts what we have seen with our own eyes.