Roxanne Appleby
Masterpiece
- Joined
- Aug 21, 2005
- Posts
- 11,231
Free will does exist. We are not billiard balls.
Response to assertions that "free will" is an illusion. This from the blog of a person I have come to respect:
Free will does exist. We are not billiard balls.
Those who doubt this are confused. The confusion arises because of an assumption about causality which leaves out a key element of reality: Things act according to their nature. Billiard balls respond in certain ways because of what they are.
Most people assume that all causality is of the "one event in time causes another" variety, or "event-event" causality. This describes a great deal of causality, but it is an error to assume that it describes all of causality.
People start their thinking by primarily considering the event, which they think will cause other events. They need to realize the essential determinant of how a thing will act is "what is the nature of the things involved?". A soap bubble has a different nature from a billiard ball. If it is hit by a billiard ball, it will act differently. A plant will get run over by a car, an animal will probably jump out of the way, and a human will do whatever he chooses to. Those are their respective natures.
We learn about types of causality from observing reality: some things only react, and some things initiate action. We experience this all the time. There is no paradox there, it's just the way the world is.
It would be a mistake to assume otherwise, to assume that all actions are caused by a previous event, i.e., that all things only react, and that all causality is action, or event-event causality. Your chair is supporting you – that is an instance of causality, and it is not an action, or an instance of event-event causality.
Actions are caused by the nature of the entities involved. Period. If someone wanted to assert that there is only "event-event" causation, which is contrary to our experience, they would need to present an argument for that. The burden of proof is on them.
This discussion belongs to the realm of metaphysics, one of the two fundamental branches of philosophy. Epistemology is the other. The point we have just reached in metaphysics is analogous to this point in epistemology:
"You say there is a god? Interesting. What is your evidence? I am very interested in seeing it. Of course, if you expect me to believe it you will have to make an argument and present evidence - the burden of proof is on you. If you think the burden is on me to prove the negative (that there is no god), you have made an error in logic, and we can not advance the discussion of god-ness until you have acknowledged that error and corrected it. (Which of course you cannot do and still believe in god, so this conversation is over.)
The analogy of a “there is free will” discussion to a “evidence for god” discussion is not exact, because it is those who assert free will’s existence who are asserting a positive, and therefore the ball starts in their court. But, unlike the god-people, they quickly can cite their evidence - experience. Free will is a fact that is directly experienced, even if it is possible to misconceive it by adding a bunch of pseudo-scientific junk (nobody thinks they do not have free will until they have heard arguments that they do not!)
At this point the burden of proof shifts to the determinists: "Do you say it is an illusion? Do you say it is impossible? Do you say that only event-event causation works, and therefore the human mind works that way? How are you going to back that up?" This is where the analogy to the god thing is correct. The burden is on them, and if they are unwilling to pick it up, or insist the burden is on you, the conversation is over.
If it is not quite over, or they don’t believe you when you say it is, here is a bit more:
"You say there is no free will? Interesting. That is contrary to my experience (and yours). So if you expect me to believe it you will have to make an argument and present contrary evidence - the burden of proof is on you.
“Be warned, we have shown that event-event causality is not the only kind. If you think the mind must be deterministic because event-event is the only ‘scientific way of examining nature,’ or some other pseudo-scientific junk, you will come smack-up against our experience that this is not the only kind of causality. So why do you assume that it is? There is no evidence for that.
“Causality is about how things act, not about actions, and therefore to explain anything causally, the only way to go is to pay attention to the thing’s nature. Do not doubt your instruments (direct experience, perception) unless you have reason to. If you ask me to doubt my instruments, let’s hear your arguments. Once again, the burden is on you, pal. The wrong conception of causality says that free will is impossible. The right one implies no such impossibility.”
Response to assertions that "free will" is an illusion. This from the blog of a person I have come to respect:
Free will does exist. We are not billiard balls.
Those who doubt this are confused. The confusion arises because of an assumption about causality which leaves out a key element of reality: Things act according to their nature. Billiard balls respond in certain ways because of what they are.
Most people assume that all causality is of the "one event in time causes another" variety, or "event-event" causality. This describes a great deal of causality, but it is an error to assume that it describes all of causality.
People start their thinking by primarily considering the event, which they think will cause other events. They need to realize the essential determinant of how a thing will act is "what is the nature of the things involved?". A soap bubble has a different nature from a billiard ball. If it is hit by a billiard ball, it will act differently. A plant will get run over by a car, an animal will probably jump out of the way, and a human will do whatever he chooses to. Those are their respective natures.
We learn about types of causality from observing reality: some things only react, and some things initiate action. We experience this all the time. There is no paradox there, it's just the way the world is.
It would be a mistake to assume otherwise, to assume that all actions are caused by a previous event, i.e., that all things only react, and that all causality is action, or event-event causality. Your chair is supporting you – that is an instance of causality, and it is not an action, or an instance of event-event causality.
Actions are caused by the nature of the entities involved. Period. If someone wanted to assert that there is only "event-event" causation, which is contrary to our experience, they would need to present an argument for that. The burden of proof is on them.
This discussion belongs to the realm of metaphysics, one of the two fundamental branches of philosophy. Epistemology is the other. The point we have just reached in metaphysics is analogous to this point in epistemology:
"You say there is a god? Interesting. What is your evidence? I am very interested in seeing it. Of course, if you expect me to believe it you will have to make an argument and present evidence - the burden of proof is on you. If you think the burden is on me to prove the negative (that there is no god), you have made an error in logic, and we can not advance the discussion of god-ness until you have acknowledged that error and corrected it. (Which of course you cannot do and still believe in god, so this conversation is over.)
The analogy of a “there is free will” discussion to a “evidence for god” discussion is not exact, because it is those who assert free will’s existence who are asserting a positive, and therefore the ball starts in their court. But, unlike the god-people, they quickly can cite their evidence - experience. Free will is a fact that is directly experienced, even if it is possible to misconceive it by adding a bunch of pseudo-scientific junk (nobody thinks they do not have free will until they have heard arguments that they do not!)
At this point the burden of proof shifts to the determinists: "Do you say it is an illusion? Do you say it is impossible? Do you say that only event-event causation works, and therefore the human mind works that way? How are you going to back that up?" This is where the analogy to the god thing is correct. The burden is on them, and if they are unwilling to pick it up, or insist the burden is on you, the conversation is over.
If it is not quite over, or they don’t believe you when you say it is, here is a bit more:
"You say there is no free will? Interesting. That is contrary to my experience (and yours). So if you expect me to believe it you will have to make an argument and present contrary evidence - the burden of proof is on you.
“Be warned, we have shown that event-event causality is not the only kind. If you think the mind must be deterministic because event-event is the only ‘scientific way of examining nature,’ or some other pseudo-scientific junk, you will come smack-up against our experience that this is not the only kind of causality. So why do you assume that it is? There is no evidence for that.
“Causality is about how things act, not about actions, and therefore to explain anything causally, the only way to go is to pay attention to the thing’s nature. Do not doubt your instruments (direct experience, perception) unless you have reason to. If you ask me to doubt my instruments, let’s hear your arguments. Once again, the burden is on you, pal. The wrong conception of causality says that free will is impossible. The right one implies no such impossibility.”
