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We're you're going wrong there is you're still equivocating "choice". (equivocation fallacy) In philosophy, a choice is an action occuring in time. A brain processes data and outputs a decision. In set theory, a choice function is not an action. Nothing is "happening". It is a static, timeless relationship that just exists.
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..Next section AoC...
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Oh_Man
Oh_ManWhat even is a choice that is made somehow independent of cause and effect? It's nonsensical. It doesn't exist. Right? If you can think of one let's hear it.
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Vrael
Vrael ... "the axiom of choice" because without it you can't prove some very basic and obvious properties about sets. Fundamentally, the axiom is that "choice is a thing" aka given some number of sets, some mystic and transcendental thing can arbitrarily choose some items from those sets. This axiom addresses the same question - how can a choice be made without some kind of rule or cause upon which the choice is based? ...
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Oh_Man
Oh_ManSure axioms have sometimes become theorems, but this is Motte and Bailey fallacy. This was not your original position. You originally challenged me: "if you were able to prove it (Axiom of Choice) false, that would probably show very strong support for determinism". I've hopefully explained by now that what you're asking is nonsensical in the context of ZF theory. The Axiom of Choice will never become a theorem.
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Oh_Man
Oh_ManSounds to me what you're saying is "I can't prove the choice was uncaused, because there are too many causes." It's god of the gaps/argument from ignorance. You're trying to sift through an impossibly large sea of deterministic factors to find this hypothetical uncaused event. Occams razor - there is no uncaused event.
On a similar vein, I also don't know of any proof of causality ("caused" choices). We certainly have a lot of empirical evidence that cause-and-effect exists, but why not examine all cross-products of the following:
---------------------------Method
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---------------------| empirical | rational |
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Choice | causal | A | B |
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| non-causal | C | D |
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I hope you like my ASCII art.
I think A has a lot of empirical evidence, C perhaps has some, but B and D I've got nothing for. Can you rationally prove that choices are causal? (Yes yes shifting-the-burden-of-proof fallacy or whatever, but we're on the search for truth here!!!)
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Oh_Man
Oh_Mana troubleshooting mentality on a societal level.
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Here's the practical difference ... I genuinely think the world would be massively more moral place if everyone accepted it.
I suppose for more clarity, I was asking with respect to the idea of what do you do if your worldview is "purely" deterministic. If you allow for a mix of determinism and non-determinism these questions seem pretty easy to answer.
None.



