Marvin Edwards
Veteran Member
If the person's brain is sufficiently dysfunctional to constitute an undue influence upon their behavior, then the dysfunction will be held responsible for the behavior. Otherwise, the person is held responsible for ordering the Salad, and is expected to pay the bill.
Of course. But the brain that chooses to criminally harm someone will be held responsible in one way or the other. If functional, then rehab in a correctional facility. If dysfunctional, then treatment in a secure mental hospital.
The key point here is that the methods of correction are different, so the distinction between a functional versus a dysfunctional brain, is a meaningful distinction, that cannot be erased by the generalization that neither brain is chosen.
The fact that the brain is not chosen does not erase the fact that the brain is choosing, and the dysfunctional brain will be choosing differently than the functional brain.
Exactly!
That claim is always going to be false. The logical error is that we're ignoring the fact that choosing is a DETERMINISTICALLY ENTAILED EVENT. Whenever choosing is deterministically entailed, CHOOSING necessarily/inevitably WILL happen, exactly as it does happen, without deviation.
The notion that, "if it is entailed then it cannot be a choice", is false, because they can both be true.
A computer is a machine that we have created to help us do OUR WILL, such as tracking our calories, balancing our budgets, filing our taxes, and a wide variety of other things. We definitely do not want our machines to behave as if they had a will of their own, so we avoid programming willfulness into our machines, lest they start doing what they want rather than what we want. That's why Asimov created the Three Laws of Robotics.
First, let's point out that Martha Farah, director of the Center for Cognitive Neuroscience, is disagreeing with you about choosing. She is clearly stating that choosing is something that actually happens: "that we select our actions based on a kind of practical reasoning". (For example, consider why I chose the Salad instead of the Steak for dinner: too few fruits and veggies in my breakfast and lunch that day).
Second, let's take a look at the definition of free will she is using. She presumes that free will is a non-mechanistic view of the world, when she says, "you don't need neuroscience to reject it -- any mechanistic view of the world is good enough". But free will, as a choice we make for ourselves while free of coercion and undue influence, is still totally mechanistic. In fact it is deterministically mechanistic -- a point that I have been driving home throughout this discussion.
Third, she points out, as I do, that free will is not the opposite of determinism. The true opposite of determinism is indeterministic randomness.
But she fails to point out the true opposite of free will: coercion and undue influence. If she were using the operational definition of free will, she would be a compatibilist.
Please note that the authors are not claiming that "the system at large" is responsible for our decisions. Instead, it is our own brain choosing what we will order for dinner. Decision making is happening locally, not globally.
They also make the point that unconscious processes can precede conscious awareness of the choice, even as unconscious processes precede conscious visual perception.
And finally, the brain making decisions is us making decisions. They confirm that the mind-brain duality is false.
Whatever our brain decides, we have decided. Which is pretty much how we've always viewed things anyway.
What did you think that determinism was, other than cause and effect?
Your phrase "entailed by prior states of the system" means that prior states of the system cause future states of the system. The "entailment" is by "cause and effect", and nothing else. Causal necessity is the same notion as deterministic entailment.
And your quote reiterates that determinism is based upon the simple notion of cause and effect.
Nobody is responsible for the state of their own brain. Nobody chooses a dysfunctional brain. Nobody chooses a functional brain. You get whatever cards that genes and environment deal you.
Of course. But the brain that chooses to criminally harm someone will be held responsible in one way or the other. If functional, then rehab in a correctional facility. If dysfunctional, then treatment in a secure mental hospital.
The key point here is that the methods of correction are different, so the distinction between a functional versus a dysfunctional brain, is a meaningful distinction, that cannot be erased by the generalization that neither brain is chosen.
The fact that the brain is not chosen does not erase the fact that the brain is choosing, and the dysfunctional brain will be choosing differently than the functional brain.
Those who have a functional brain, a functional brain that produces rational behaviour, a person of reason, able to make rational decisions, are expected to abide by the rules of society.
Exactly!
Keep in mind that decision making within a deterministic system is a matter of entailment, necessity, not choice,
That claim is always going to be false. The logical error is that we're ignoring the fact that choosing is a DETERMINISTICALLY ENTAILED EVENT. Whenever choosing is deterministically entailed, CHOOSING necessarily/inevitably WILL happen, exactly as it does happen, without deviation.
The notion that, "if it is entailed then it cannot be a choice", is false, because they can both be true.
and that a computer can do that without 'will' or consciousness.
A computer is a machine that we have created to help us do OUR WILL, such as tracking our calories, balancing our budgets, filing our taxes, and a wide variety of other things. We definitely do not want our machines to behave as if they had a will of their own, so we avoid programming willfulness into our machines, lest they start doing what they want rather than what we want. That's why Asimov created the Three Laws of Robotics.
Recall what Martha Farah said:
''I don't think "free will" is a very sensible concept, and you don't need neuroscience to reject it -- any mechanistic view of the world is good enough, and indeed you could even argue on purely conceptual grounds that the opposite of determinism is randomness, not free will! Most thoughtful neuroscientists I know have replaced the concept of free will with the concept of rationality -- that we select our actions based on a kind of practical reasoning. And there is no conflict between rationality and the mind as a physical system -- After all, computers are rational physical systems!'' - Martha Farah, director of the University of Pennsylvania's Center for Cognitive Neuroscience and a prominent neuroethicist.
First, let's point out that Martha Farah, director of the Center for Cognitive Neuroscience, is disagreeing with you about choosing. She is clearly stating that choosing is something that actually happens: "that we select our actions based on a kind of practical reasoning". (For example, consider why I chose the Salad instead of the Steak for dinner: too few fruits and veggies in my breakfast and lunch that day).
Second, let's take a look at the definition of free will she is using. She presumes that free will is a non-mechanistic view of the world, when she says, "you don't need neuroscience to reject it -- any mechanistic view of the world is good enough". But free will, as a choice we make for ourselves while free of coercion and undue influence, is still totally mechanistic. In fact it is deterministically mechanistic -- a point that I have been driving home throughout this discussion.
Third, she points out, as I do, that free will is not the opposite of determinism. The true opposite of determinism is indeterministic randomness.
But she fails to point out the true opposite of free will: coercion and undue influence. If she were using the operational definition of free will, she would be a compatibilist.
''It shows us how limited, even misleading, our introspections are. According to the authors, many seconds before we are aware that we have made a decision, we have -- or at least, our brain has! All of the data of cognitive neuroscience are pushing us to replace the idea of mind-body duality, which is so intuitive, with the idea that mental processes are brain processes. But these results on the neural processes underlying free decisions rub our noses in it! One can assimilate findings about color vision or motor control being brain functions a lot more easily than findings about consciously experienced "free will" being a brain function, and hence physically determined and not free at all!''
Please note that the authors are not claiming that "the system at large" is responsible for our decisions. Instead, it is our own brain choosing what we will order for dinner. Decision making is happening locally, not globally.
They also make the point that unconscious processes can precede conscious awareness of the choice, even as unconscious processes precede conscious visual perception.
And finally, the brain making decisions is us making decisions. They confirm that the mind-brain duality is false.
Whatever our brain decides, we have decided. Which is pretty much how we've always viewed things anyway.
What did you think that determinism was, other than cause and effect?
The critical part: that what happens now is entailed by prior states of the system ...
Your phrase "entailed by prior states of the system" means that prior states of the system cause future states of the system. The "entailment" is by "cause and effect", and nothing else. Causal necessity is the same notion as deterministic entailment.
What is Determinism?
''... Determinism is the idea that everything that happens in the world is determined completely by previously existing causes. We all know that the world runs on cause-and-effect. ...
And your quote reiterates that determinism is based upon the simple notion of cause and effect.