Free will is when our choosing is free of coercion and other forms of undue influence. Nothing more. Nothing less.
In which case computer software, algorithms, etc, have free will and may be considered to be moral agents acting according to their own nature and makeup without coercion or force......I don't think so!
I don't think so either. Computers and robots are machines we create to help us do our will. They have no will of their own.
Compatibilists assert free will where necessitation, not free will, determines outcomes.
You still don't get that our choosing necessitates our will which necessitates our action. Free will is the mechanism of necessitation for any deliberate act (except, of course, when the mechanism includes coercion or undue influence).
It is not "either free will or necessitation". It is both, at the same time, in the same event!
Causal necessity eliminates alternate decisions and free choice, which by definition assumes the ability to have chosen a different option whenever a set of alternatives is being presented.
Causal necessity cannot eliminate anything and still remain causal necessity. Remove one of those dominoes from the chain, and the "unfolding of events" simply ceases. Therefore, rule number one is: do not pretend that some events are not happening. All of the events are actually going to happen.
The decision to have dinner at the restaurant causes us to drive to the restaurant, sit at a table, browse the menu, consider our options, and then decide what we will order. The process of deciding what we will order causes us to think about the bacon and eggs we had for breakfast and the double cheeseburger we had for lunch. And we also think about our dietary goal to eat more vegetables. So, even though the steak looks delicious, we decide we will order the salad instead.
That is how causal necessity works. It is about us deciding for ourselves what we will do and then doing it. Causal necessity is about us and what we are doing. Causal necessity itself never does anything. It does not change any of the facts as to what is actually happening.
The brain is in state of fixed increments from moment to moment, therefore only one option is possible in that instance, followed by the next, then the next.
That works for me. I thought of the steak option, which caused me to think of the bacon and eggs for breakfast, and then the double cheeseburger for lunch. Since I wanted to balance my diet, I began considering the salad option, which caused good feelings due to my dietary goals. I did consider my options, one at a time, just as you suggested. But nothing has changed. It is still me deciding for myself what I will have for dinner through a reliable chain of mental events. You know, that causal necessity thing, that's actually about me causing things in a necessary way.
If it's determined by the circumstances and the state of your brain that you choose chocolate over vanilla, vanilla was never a possibility or an option for you in that instance.
If vanilla was on the menu, then it was a real possibility. If chocolate was on the menu, then it was yet another real possibility. That's
two real possibilities. The fact that I chose the chocolate does not mean that vanilla was at any time
not a real possibility!
Again, I would suggest that you still do not understand the meaning of "possibility". I do not need to choose the vanilla for it to be possible to choose it. It only needs to be there, available for me to choose it if I want.
Every option on the menu was realizable before we even opened the menu. It was realizable during our choosing and even after we made our choice. That's what realizable means, that it
can be realized, even if it
never is realized.
If you don't understand "possible" then you probably don't understand "impossible".
If any option is open at any given moment in time, you are not talking about determinism at all, but something else, some magical quantum world on a macro scale.
I'll repeat: ALL EVENTS ARE ALWAYS CAUSALLY NECESSARY. I presume this is just as true of the quantum world as it is everywhere else. However, objects behave differently according to how they are organized. Different levels of organization, whether quantum, physical, biological, or intelligent will involve different rules of behavior due to different causal mechanisms. (This is why we heat our breakfast in the microwave and drive our car to work, instead of the other way around).
It is the properties of all objects and their interactions that make up a deterministic system.
YES!!! And we happen to be one of those objects that interact with other objects in a deterministic fashion by means of the various functions we are able to perform. The ability to choose for ourselves what we will order for dinner happens to be one of the properties of our human species.
We don't choose the state of us, specifically the brain, be it functional and rational ...
The state of our functional and rational brain is such that it can consider multiple possibilities and choose what it will do next. These choices alter the state of us, specifically the brain. So, you're mistaken again. We can in fact choose the state of our brain.
You'll recall the example of the co-ed who was invited to go to a party, but she knew she had a chemistry exam in the morning, so she decided to stay home and study instead. Her deliberate action of studying altered the neural connections in her own brain, making the class material easier to recall while taking the test in the morning. And, she was aware while studying that this was precisely what she was trying to do.
... or dysfunctional and irrational. If someone has damage to their neural architecture, which is the foundation of their being, and they act in self destructive ways, regretting every bad decision made, it can be said that ''they are doing it, therefore free will,''
You haven't been listening. A significant mental illness constitutes an undue influence when it subjects the person to hallucinations and delusions, or to an irresistible impulse, or simply impairs their ability to reason. It effectively removes the person's normal control of their own choices. And the illness, rather than the person, is held responsible for what they do, and they are treated medically and psychiatrically rather than in a prison.
We no more choose a healthy, rational, functional brain than someone chooses a dysfunctional brain that produces self-destructive behaviour.
Correct. We do not get to choose our brain. However, once we have a brain, we get to choose all kinds of things. That's what brains do. And we will be held responsible for our deliberate acts, when those acts are chosen by us while free of coercion and undue influence.
There is far more to it in terms of causality than just you.
Of course.
You are not the cause of the state of you.
False. We are not the only cause of our current state, but our choices play a major role in changing our current state. Simply sitting here at the keyboard, typing a response to you, is changing my current state.
The state of you determines how you think, what you think and what you do in any given circumstance.
Yep. My current state determines how I think, and what I think changes my current state.