consciousness + select an option = free will
regardless what influenced the selection of this vs. that option
2nd try:
The assumption made by some appears to be: the ability to make decisions/select an option from a set of realizable alternatives, is an instance of free will. In which case a computer has free will.
No, that's not really the "assumption made by some"
It's not just "the ability to make decisions/select an option from a set of realizable alternatives, is an instance of free will."
Rather, it's
"the ability
of a conscious being to make decisions/select an option from a set of alternatives is an instance of free will"
A computer can select an option, but isn't conscious, so when it chooses an option it's not free will.
But if somehow that computer was conscious, and it chose the option, then it's free will. Because when any conscious being chooses an option, it's free will.
Being conscious or unconscious doesn't alter the ability to select from a set of options based on a set of criteria.
So if you sign a contract while you're unconscious, that doesn't reduce your ability to select an option? (e.g. you're hypnotized, or better -- drugged)? In a drugged state you have more ability to make the decision than if you were not drugged? That's debatable.
Even if it's true that being unconscious sometimes increases your ability to select, still that doesn't change the fact that "free will" means you did the selection while being conscious.
So choosing "freely" or according to "free will" means that you selected while being conscious, or that you're a conscious entity doing the selection, not a computer or robot.
So it doesn't matter if something subconscious influenced your choice; what makes it a "free" choice, or a free-will choice, is that you are conscious when making the selection.
So a conscious being making a selection is a case of free will, which is not what a machine is doing when it makes a selection. Selecting an option without being conscious is not a case of free will, whereas doing it while being conscious is a case of free will. Selecting and being conscious -- the two together simultaneously -- is what "free will" means.
Someone may be conscious but not have the ability to reason or make rational decisions: cognitive dysfunction, memory loss, etc.
Maybe, in some cases. But in other cases, being conscious improves one's ability to reason or make rational decisions. And one can reasonably give preference (or can defer) to those decisions made when the ability is improved, or the mind is healthier. E.g., a drunk, who is impaired but still conscious, may choose at that time to let someone else make the decisions.
But even if being conscious doesn't improve the decision-making, still a "free" act is one made by a being which is conscious. If it's only a machine, non-conscious, selecting an option, then it's not free will. Whereas if it's a conscious entity doing the selection, then it's a free-will choice.
Maybe in some cases the free-will choice is less reasonable than that of a non-conscious entity. Depends on the particular kind of choice being made. But "free will" means it's a conscious entity selecting an option. As opposed to a machine selecting.
The point being, the real work of information processing happens unconsciously prior to conscious report.
Maybe in some cases. But it's the consciousness plus the selecting an option which makes it "free will"
"the real work of information
processing happens unconsciously" just means the consciousness, or the free will, is influenced by something prior. Even so, "free will" means someone is choosing and is conscious of making a choice, or selection, regardless what influences the will or the consciousness, or what programmed it earlier to make this or that choice.
Your experience of making decisions comes from that underlying information processing activity, and not your conscious state or your conscious will.
Maybe. But what makes the decision "free" is that you're conscious of making the decision when you make it. Regardless what "processed" the consciousness or will to make the decision or select one option over another. And it's a "free" choice if there's no threat from someone to do you harm for making this or that decision and which would make you worse off than if that someone had not threatened you.
Which is why someone may be conscious but unable to make reasonable decisions, unable to select options based on the given criteria.
But "unable to make a reasonable decision" is a judgment which only a conscious being can make. The conscious decision-maker at some point is the only one capable of judging what "unable to select options" means, or when it's "unable" or "able" to do it.
Only that conscious decision-maker can judge that the ability of the mind to decide increases or decreases according to certain conditions.
There are cases where the same individual can overrule him/herself at a different time. E.g., the sober individual at one point might overrule the intoxicated individual (same person) at another time. So we change, even become a "different person" from one point to the next. But mostly we keep our same preferences over time, or over limited time periods.
Whatever -- the "free will" means we're conscious of our selecting an option, unlike the machine making a selection. Regardless when the processing takes place which influences the choice.
Which is basically why 'free will' is an illusion.
No, that's a non-sequitur. It's no illusion. If we're conscious when we make our decision, it's a case of free will. It's real. But also we don't know everything going on in our mind or brain, and all the cell activity going in to the choosing process. But even so, it's a "free" choice, and if we learn still more, then it might influence our future decisions. Learning more can change us. But even so, we're still making "free" choices if we select an option and we're conscious.