Boy, this thread’s gotten away from me… so much written here!
Let’s say you have to decide whether to reply to this or not. You make a decision accordingly and start a reply. And you insist in your reply that you made the decision with free will. If that were to be the case, then in identical circumstances, you would choose NOT to reply.
No – free will only implies that you have the
ability to choose differently. It does not
require a different choice. (Oddly enough, you’re attempting to prove a sort of determinism by imposing a deterministic outcome on a (theoretical) alternative ‘run’ of the moment. That’s called ‘begging the question’…
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)
It is nonsensical to maintain that you have free will if you always would make the same choice.
Yesterday, the sun rose in the east. The day before that, it rose in the east. Every day for the past few million years, it rose in the east. It is therefore nonsensical to maintain that it will not rise in the east some day.
So what happens if we film you making that choice? Rerun the movie and you make the same one every time. Obviously. Nothing changes. Everything is exactly the same every time. Now we have the ability to go back in time and watch you choose. What happens? Exactly the same. Obviously. The circumstances which dictated your decision are exactly the same each time we watch you make it. It is nonsensical to suggest that we could go back into the past and watch you make a different call each time.
If you could prove strict determinism – that is, that we are fully conditioned – then you’d have a point. Since you cannot, then the best you can do is observe that we have certain predilections which make it possible to predict (with varying degrees of certainty) what choice we freely make. Still, though, it’s a free choice, not a pretermined outcome. You’re using the chosen selection in an attempt to prove there’s no choice. Again, begging the question.
The circumstances dictate what you decide. They dictate your reasoning, they dictate your emotions, they dictate your subconscious, they dictate literally everything about your decision. Repeat those circumstances and you cannot fail to repeat the choice.
It’s an enticing assertion. Can you prove it? I mean… you repeat it often enough that it’s clear that this is at the core of your philosophy – but can you demonstrate that it’s true?
Otherwise, what are your decisions based on? If they are arbitrary, then they are not made with free will. A decision to toss a coin appears to be a free will choice (although you would always make it in identical circumstances), but a decision made on a coin toss cannot be said to be made with free will.
You’ve tried this one in the past, too. I can flip a coin, but I have the choice to say (or not say) “I’ll have sushi if it comes up ‘heads’ and and steak if it comes up ‘tails’!”. You could always choose
not to base your choice on the ‘arbitrary’ outcome.
(Unless, of course, you’re Daredevil, in which case you already know the outcome of the flip as it happens. In that case, you’ve still made a free will choice, but you’re attempting to couch it in a context that appears deterministic. In the case of Daredevil, Bradski, your assertions are spot on. For the rest of us? Not so much…)