All of which results from information processing, not will, not free will.
You keep pretending that information processing does not include choosing!
Wrong, what I am saying is that determinism necessitates the decision that is made and the action that follows, that no alternative is possible within a determined system.
So, how does this determinism fellow go about necessitating my decision? Is he some spirit that invades my mind and takes over my brain?
Or, isn't it the case that this determinism is actually my own mind/brain as it causally necessitates my choice by my own thoughts and my own feelings?
It is an empirical fact that my own brain is making my own choices, and for my own reasons, according to my own goals, and in my own interests.
And, yes, we can also call that "determinism" if you like, because my choice is most certainly reliably determined by prior causes, such as my own reasons, goals, interests, thoughts, feelings, etc. And these reasons, goals, interests, thoughts, and feelings each will have their own prior causes (most of which will also be me), and each of those prior causes will have their prior causes, ad infinitum. After we follow the trail of the prior causes of me, we will eventually find causes that have nothing at all to do with me, such as the big bang.
That option b, if determined, must necessarily be taken.
Yes. If I find option B to be more in line with my goals and reasons, then those goals and reasons will causally necessitate that I choose B (even though I could have chosen A, I definitely would not have chosen it given those goals and reasons).
In other words, if you can see the distinction: ''How could I have a choice about anything that is an inevitably consequence of something I have no choice about?''
Your test is invalid. It suggests that I must cause and control the big bang before I can decide what to have for breakfast. IT IS NEVER NECESSARY FOR A CAUSE TO HAVE NO PRIOR CAUSES IN ORDER TO BE THE PRIOR CAUSE OF SOMETHING ELSE.
Did you cause the big bang? I'm pretty sure I didn't. That event was totally beyond our control. But I'm pretty sure that I did control what I had for breakfast this morning. Was my choice causally necessary from the point of the big bang? Why, yes it was. But not in any meaningful or relevant way.
The meaningful cause of an event efficiently explains why it happened. It identifies the causes that we would have to change in order to avoid it happening again (bad event), or to make it happen more often (good event).
To be a relevant cause of an event, it must be something that we can actually change. There's no point bringing up the big bang. It is totally irrelevant to my choosing what to have for breakfast.
So, Inwagen's assertion that we must control our prior causes before we can control our own choices is nonsense.
Nope, the option that taken is the necessitated result of information processing. What you think and do follows from information processing; inputs > processing > thoughts > actions.
Exactly:
1. Inputs: The restaurant's menu of realizable alternatives.
2. Processing: Me considering the consequences of the steak versus the salad upon my cholesterol levels.
3. Thoughts: "I think it would be best if I order the salad."
4. Actions: "Waiter, I will have the Chef Salad, please."
5. Consequences: I eat the salad and the waiter brings me the bill, holding me responsible for my deliberate act.
What did you think information processing was all about, if not this?
You are asked a question, thoughts emerge fully formed into consciousness in response. Inputs interacting with Memory Function enabling recognition and conscious thoughts as they come to mind, driven by information processing, not will, not free will.
The events are driven by my awareness that I need to answer the waiter, who just asked me, "And what will you be having tonight, sir?" If I have not yet "made up my mind", if my "urges" to have the steak are still competing with my judgment that the salad will be better for me, then my response would be, "Uh, could you get DBT's order first, I'm still trying to decide".
So, you order the steak. (You claim you do this without conscious awareness, and are a little surprised later when the waiter shows up with the steak and a bill you must pay. You explain this to yourself, after the fact. "Gee, I must have ordered this, so I must have deliberately chosen it, so now I guess I'll have to pay for it").
And now it's my turn again. I decide to curb my urge for the steak and order the salad instead. "I will have the chef salad, please".
This particular "information processing" is commonly known as "choosing what I will do".
Free will is a freely chosen "I will". "Freely chosen" means I did the choosing myself, without coercion or undue influence.
It's a simple, but very essential concept. Both the waiter and I understand it. The waiter brings the bill to me, because I am responsible for ordering the chef salad.
There, now you understand what free will is actually about.
Will, be it labelled free or not, plays no part in information processing, that is the work of neural networks....your conscious experience, including your will is necessitated by information processing.
Where does your comment deviate from this:
1. Inputs: The restaurant's menu of realizable alternatives.
2. Processing: Me considering the consequences of the steak versus the salad upon my cholesterol levels.
3. Thoughts: "I think it would be best if I order the salad. So, I will order the salad."
4. Actions: "Waiter, I will have the Chef Salad, please."
5. Consequences: I eat the salad and the waiter brings me the bill, holding me responsible for my deliberate act.
Architecture and inputs determine output in the form of conscious thoughts and action, what you say and do is being generated by underlying neuronal activity.
Again, how doe that deviate from this:
1. Inputs: The restaurant's menu of realizable alternatives.
2. Processing: Me considering the consequences of the steak versus the salad upon my cholesterol levels.
3. Thoughts: "I think it would be best if I order the salad. So, I will order the salad."
4. Actions: "Waiter, I will have the Chef Salad, please."
5. Consequences: I eat the salad and the waiter brings me the bill, holding me responsible for my deliberate act.
To paraphrase Inwagen; how do you have a choice about anything that is an inevitably consequence of something you have no choice about?
As I mentioned above, I had no control over the big bang, and yet I had complete control over what I would have for breakfast. The fact that my choice is causally necessary does not contradict the fact that I am the most meaningful and relevant cause of my choice of breakfasts, despite all of the prior causes that followed from the big bang. Nearly all of those prior causes are totally meaningless and irrelevant to my breakfast. So, Inwagen clearly has his head in a dark place.
If determinism is true, each event is determined by preceding events, each event being both a cause and an effect.
Correct, as always. However, only a few those causes are meaningful and relevant, while the rest are meaningless and irrelevant.
You don't choose what goes on inside your brain,
Well, sometimes we do. A college coed is invited to a party. She would really like to go, but she has a chemistry exam in the morning. So, she chooses to stay home and study. What will be happening in her brain for the next few hours will be caused by that choice that she made for herself.
But you are correct that we do not micromanage our own neural activity, nor are we aware of most of it.
... yet what goes on inside your brain is producing you, your thoughts and actions on the basis of neural architecture and environment, not will.
I would put that differently. Rather than the brain producing me, I exist as a physical process running upon that brain. There is no "me" that exists separately from that process. Whatever the brain deliberately decides to do, I have deliberately decided to do. There is no dualism.
As the brain models all of the reality that we can experience, it also models us. And it has the ability to report verbal descriptions of this information. But, as it is speaking for us, it's words are our words.
So, when I say that I chose for myself what I would have for breakfast, I am speaking for my brain as well, as if we were one and the same.
Thoughts are an experience that the brain generates (conscious report). Thoughts must necessarily follow inputs and processing. The feedback you speak of comes from fresh information, both from within the system, memory, and sensory information.
Yes. It is what us ordinary folk call "thinking". And it is surprising what we already knew about the brain before looking inside. We knew about the senses and we knew about thinking and choosing and memory. What neuroscience does is to find the specific areas of the brain that appear to be involved in performing these functions, and how they are coordinated for the benefit of the whole person.
Neuronal Mechanisms of Conscious Awareness
''This review focuses on conscious awareness: the state in which external and internal stimuli are perceived and can be intentionally acted on. Much investigative effort has been directed at testing theoretical constructs dealing with general as well as specific characteristics of conscious awareness.''
When
''When do humans become conscious of external stimuli? The seminal studies of Libet et al6,7 provide insights into the timing of conscious awareness. Using trains of electrical stimuli to the human cortex, Libet and colleagues demonstrated that perceptual threshold decreases as the train duration is extended up to about 300 to 500 milliseconds and that longer train durations do not further lower the perceptual threshold. They called this 300- to 500-millisecond window the utilization time and suggested that it was the time necessary for a stimulus to reach conscious awareness.
''Masking experiments have been instrumental in further defining the temporal gap between stimulus presentation and its conscious perception. Masking refers to the suppression of conscious perception of a target stimulus by another stimulus. The masking effect is enhanced in some patients with focal cerebral lesions (eg, neglect syndrome), but it can also be produced in healthy subjects. In the somatosensory modality, a mask given 50 to 100 milliseconds after the target stimulus to the opposite hand is actually more effective in blocking the target than if presented simultaneously with the target.8 These findings demonstrate not only that conscious perception is delayed but also that the mechanisms leading to conscious perception are particularly sensitive to disruptions at this specific time interval
Cool that they mentioned the "neglect syndrome". That's the one that Michael Graziano described in his book, "Consciousness and the Social Brain". Due to a specific injury in a specific brain area, the patient becomes unaware of objects on the left side of the room. March him to the end of the room and turn him around and now he is aware of the other half. But, because it is a legitimate injury to awareness itself, he is never aware that he is missing anything. You can toss a ball at him from that side and he will swat it away, which demonstrates that the problem is not anywhere along the visual input lines. His reaction to the thrown object is reflexive, controlled by the neural circuits that do not involve awareness. Perhaps I'll read the PDF later if I have time.
My other neuroscientist, Michael Gazzaniga, points out that conscious awareness need not be instantaneous in order to function in practice as we experience it.
These experiments that involve minimal choices, like squeezing your fist 40 times randomly over two minutes, are not involving conscious participation that we would find in a more significant decision, such as deciding what to have for lunch. And every subject in these experiments volunteered, of their own free will, to participate. This chosen intent resulted in their subsequent actions: listening to the experimenter's instructions about how to use the apparatus and what they were expected to do, and then performing the tasks they were asked to do.
It doesn't matter if we are not forced against our will, if determined, action must necessarily unfold or proceed as determined, unimpeded or unrestricted.
And that's the problem with assigning responsibility to that mysterious spirit, Mr. Determinism. Nothing ever matters to him. All events are equally necessary.
But whether a person decides for himself to give someone five dollars or the guy is pointing a gun and telling us to give him our wallet, does matter. And the notion of free will makes this important distinction between a choice we make for ourselves versus a choice imposed upon us against our will by someone or something else.
So, while it is okay to say that all events are causally necessitated by prior events, it is definitely not okay to say that free will versus coerced will doesn't matter. It really does matter.
Given the nature of the rationale for free will, I feel compelled to continually point out the obvious.
Yeah, me too! It's really cool that all this stuff is as obvious as it is.
But neuroscience will not resolve the debate for that very reason, because the debate IS about definitions. If determinism is defined as "the absence of free will", or, if free will is defined as "the absence of determinism", then we have an everlasting debate.
The only way to resolve such a debate is by getting our definitions straight.
This compatibilist defines determinism as the belief that every event is reliably caused by prior events. And, he finds this belief to be true.
This compatibilist defines free will as a choice we make for ourselves while free of coercion and other undue influences (such as mental illness, manipulation, authoritative command, etc.). And this is the free will that everyone uses when assessing a person's responsibility for their actions.
These two definitions are compatible.
Definitions alone prove nothing.
Right. But they do clarify what we are talking about. As we learned in computer systems analysis: "A problem well defined is half solved." So we start out a new project with a well written problem definition.
Acting without coercion is simply means acting without coercion. No need to apply 'free will' label.
A more accurate description would be ''she acted according to her own will'' or ''he was not forced, he acted of his own will''
The term "free will" excludes all undue influences with one term. Otherwise we would have to itemize, as in "he was not coerced, he was not insane, he was not manipulated by hypnotic suggestion, he was not commanded by someone with authority over him, etc." We simply say that he acted of his own free will, and all the specifics are included by implication.
Which, for the given reasons, the underlying actions of neural networks, inputs, etc. Which for the reasons outlined above and numerous other posts, is not an instance of 'free will'
But the underlying actions of a neural network are how I go about choosing whether to have the salad or the steak for dinner. However the choosing happens, it is still me, and no other object in the universe, doing the choosing.
The only way to say it is something else is to name it and explain how it operates. As it turns out, the meaningful and relevant causal determinants that necessitate my choice happen to be my own thoughts and feelings, my own goals and reasons, my own genetic dispositions and prior life experiences, and all the other stuff that makes me "me". So, the empirical fact is that I am what is causally necessitating and causally determining what I am choosing.