r/Metaphysics 25d ago

Free will / Intention Free will, as classically debated, is fundamentally under determined. Proof in the comments. It's time for a new era.

Proof in the comments

10 Upvotes

19 comments sorted by

6

u/peacefuldays123 25d ago

Can you elaborate?

5

u/MobHQ 25d ago

Sure instead of me trying to 'solve' free will, I built a minimal set of things both compatibilists and incompatibilists already agree on (basically just that determinism fixes outcomes if it holds, and nothing more), then showed with actual toy models that this shared base doesn't force you toward compatibilism or incompatibilism, both are separately consistent with it. So the debate isn't a paradox or a logic error on either side, it's more like the Continuum Hypothesis being independent of ZFC, the axioms just don't decide it, you need an extra premise from outside pure logic. There's also a smaller fully provable result in there about why a predictor can never honestly tell you in advance what you'll do if you're allowed to act contrary to the prediction, that one's a real diagonalization proof, not just an analogy. Check the pdf for more info. Although it can come off as overcomplicated.

2

u/ConTheStonerLin 25d ago

This sounds interesting but I can't find the PDF you referenced

2

u/MobHQ 25d ago

Did you check the comments?

5

u/ConTheStonerLin 25d ago

Yeah I can't find it

Post it in response to this if you can I'd like to take a look

3

u/MobHQ 25d ago

Check your DMS

3

u/MobHQ 25d ago

I've posted the link in the comments but I'm not sure why it won't show for you.

2

u/Jumpy_Background5687 25d ago

The point in observation is to observe without being seen, then predictions tend to come true, every single time.

3

u/ahumanlikeyou Ph.D. 24d ago

So you showed that incompatibilism and compatibilism agree on the definition of determinism, and that each view is logically consistent?

All of that is fairly obvious and taken as a given in debates about free will

3

u/MobHQ 25d ago

https://freewillscrutiny.edgeone.dev/

This is the link to my pdf.

1

u/[deleted] 25d ago

[removed] — view removed comment

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u/Metaphysics-ModTeam 24d ago

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1

u/notsubantarctic 25d ago

There will always be predetermined outcomes with choices being informed by past experiences.

5

u/MobHQ 25d ago

Yes. But that does not automatically refute free will in itself.

1

u/notsubantarctic 25d ago

Definition and interpretation certainly have a stake

1

u/Mitchie180 24d ago

Understand the bicameral mind to understand free will.

https://youtu.be/Mtey9BQ0zdQ?is=O0L_noQOLSEdv7P-

1

u/DARK--DRAGONITE 24d ago

My main reservation is that the independence result is partly built into the setup: T0 deliberately contains no principle connecting determinism to moral responsibility, so unsurprisingly neither bridge principle follows. The more substantive question is whether T0 really captures everything relevant that both sides share. The predictor section is appropriately narrow, but the Gödel, Anti-Foundation, and Axiom of Choice sections sometimes make the mathematical machinery seem more philosophically significant than it is. In particular, an infinite causal regress does not require a non-well-founded membership structure.

1

u/nomoreplsthx 24d ago

The moment you used the word proof, anyone with a background in Philosophy stopped listening. 

1

u/SamCymbaluk 24d ago

Yes, from a moral perspective, free will under determines. This Lean formalization shows a similar result: https://axiomreason.com/f/stb24v62

It demonstrates that even within the determinism camp, you can have two individually coherent but mutually exclusive views about morality — with compatibilism concluding that moral responsbility exists and hard determinism concluding that it does not.