Here is an article from the past week essentially saying that some scientists have evidence that free will is an illusion, that free will doesn’t exist.
Do you think that such a thing could ever be proven?
Let us say that some “scientists” do “prove” that free will is an illusion. Should we take them seriously? Why or why not?
Science journalism is bad.
Now, given that a scientist in a field comes to me to say that he has proof that free will is an illusion. On both a philosophical and scientific level, I’d take him seriously - at least for a moment. Why? Because I’m not infallible. I’ve proved to myself that free will exists - but I am not infallible. If someone provides conclusive empirical evidence that free will does not exist - and I mean CONCLUSIVE, such that there is no scientific way of interpreting it otherwise - I’d have to seriously reconsider my philosophy, because my philosophy now disagrees with the evidence of reality.
Do I think that’s likely to happen? Not really. But the principle is important here: if the evidence of reality starts to pile up that something about my philosophy is wrong, I’m going to have a problem. Either I’m insane, or my philosophy is wrong. You need to understand what I actually said about science: science is a formalized process of induction. That means that it’s entirely based on the evidence of reality. Nothing more, nothing less. If science says that some part of my philosophy is wrong, by all rights the philosophy that I hold should agree - because my philosophy holds that reality is the final arbiter in all things. Not what I want to believe. Not what I wish was true. Reality. Do you disagree with this assessment? If you do not consult reality as the final arbiter in all things… who do you consult? God?
I’m bad at this quoting thing, so these next few responses are with regards to Nicky:
Is that a rejection of free will, or are you just using imprecise language when you claim to have “no choice”?
I’m using precise language but leaving out what I figured to be a given. I have no choice but to believe in science, assuming that I believe in logic and reality. Science is formalized induction. If I don’t believe in science, than I don’t believe in induction. If I don’t believe in induction… well then, what can I believe in?
Why is empirical evidence valid?
To me, I treat empirical evidence as valid because that is my philosophy. Philosophically, empirical evidence is valid because there is no other kind of evidence with regards to reality. I can deduce a few things without any regards to reality (there is something which exists, I am a thing which exists, a thing is a thing, et cetera) but anything else requires consulting with reality, and empirical evidence is the only means by which to do that.
I am confident that no science will ever disprove free will, as a result of what I have deduced logically. But if the empirical evidence of reality firmly, unquestionably, tells me that I do not have free will, I must at least re-examine what I have deduced. Because arriving at such evidence means one of two things: either I’ve gone insane and cannot reliably induce anything from reality anymore, or I made an error in my deductions.
There are many ways, as evidenced by all the people who do believe in things that don’t rely on induction. If you want the specifics, ask a priest, he will tell you exactly how to go about it.
It seems here you agree with me. Yes, I can believe something without ever relying on induction or consulting reality. But I can’t do so reliably. I can’t have any good reason for doing so. I can’t truly, rationally, know anything if I base my beliefs on something other than reality.
That’s your personal philosophy (very similar to some of Ayn Rand’s philosophy, though not as eloquently worded), and it’s just one particular philosophy among many. Not even the most established one. What makes it objectively right?
What makes what objectively right? Are you asking me what makes my philosophy that I must consult with reality (et cetera, et cetera) objectively right? I don’t know, you tell me. I’m not interested in explaining it because it seems to me that, based on your responses, it should be blatantly clear to you. How do you suppose that I should discern what is objectively right if I can’t believe that consulting reality is objectively right? What do you suppose I should consult instead? Should I give up induction altogether, perhaps?
Then I think the only disagreement you have is over word choice. The other people asking you questions seem to think you’re denying philosophy is important to science. You’re not doing that, though. I think science and philosophy are inseparable for the most part making all scientific claims to some extent philosophical. But it’s important to remember that Objectivism approaches all knowledge, even philosophy, in a scientific way, i.e. with observation, induction, and logic as all valid methods. Think of it this way. To call a scientist a bad philosopher is to just say the scientist undermines his or her ability to do science in the first place. That’s why it is considered a philosophical error rather than strictly a scientific one.
I think you’re mostly spot on with your interpretation.
I would say that, at best, science is an extension of philosophy. No objective examination of reality can extend from anywhere but philosophy, which necessarily includes science.
My issue is that it’s entirely possible to arrive at science with a philosophy different from Objectivism. Induction does not exist just in Objectivism. A person can have a completely different set of views from me or you, and still be a fantastic scientist, better even than you or I could ever be perhaps. So criticizing them for “bad philosophy” misses the point entirely. You can’t throw out their scientific evidence on account of it disagreeing with your philosophy. Can philosophy perhaps flavor our views of the evidence? Sure. But in the end, reality is the final arbiter of rightness, and if your philosophy ends up disagreeing with reality… well, the old cliche works here: if you believe that you can fly, go jump off a building and see if gravity agrees. Science is the only means that I have of objectively collecting and understanding the evidence of reality through induction. If it tells me that my philosophy is wrong… perhaps I need to take at least a few minutes to examine my philosophy.