this post was submitted on 20 May 2025
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There is an argument that free will doesn't exist because there is an unbroken chain of causality we are riding on that dates back to the beginning of time. Meaning that every time you fart, scratch your nose, blink, or make lifechanging decisions there is a pre existing reason. These reasons might be anything from the sensory enviornment you were in the past minute, the hormone levels in your bloodstream at the time, hormones you were exposed to as a baby, or how you were parented growing up. No thought you have is really original and is more like a domino affect of neurons firing off in reaction to what you have experienced. What are your thoughts on this?

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[–] [email protected] 1 points 1 week ago

I don’t believe one can make decisions outside of their web of being.

[–] [email protected] 3 points 2 weeks ago

I think the question is ill defined. The answer is entirely dependent on the definitions you use and i don't think answering the question really leads to a meaningfully different view of the world or has any real intellectual consequences.

[–] [email protected] 1 points 2 weeks ago

It's free will as long as you don't know and/or control all of that chain of causality.

[–] [email protected] -2 points 2 weeks ago (1 children)

Yes.

I observe free will directly. Watch: I will choose of my own free will to type a tilde at the end of this sentence instead of a period~ Behold free will.

Everything that says we don't have free will depends on indirect observations that blatantly make faulty assumptions. Do our senses accurately tell us about the state of the universe, and ourselves within it? Are our interpretations of this infallible?

Most egregious is the assumption that classical mechanics governs the mind, when we know that at a deep level, classical mechanics governs nothing. Quantum mechanics is the best guess we have at the moment about how objects work at a fundamental level. Many will say neurons are too big for the quantum level. But everything is at the quantum level. We just don't typically observe the effects because most things are too big to see quantum effects from the outside. But we don't only look at the brain from the outside.

Nor can we say that the brain is the seat of consciousness. Who can say what the nature of reality is? Does space even exist at a fundamental level? What does it mean for consciousness to be in a particular place? What's to say it can only affect and be affected by certain things in certain locations? Especially when we can't pinpoint what those things are?

So yeah I believe in free will. It's direct observation vs. blatantly faulty reasoning.

[–] [email protected] 4 points 2 weeks ago (1 children)

Quantum mechanics only says that you can't predict the spin of certain particles. Those particles are at a vastly different scale of the things we see in everyday life. Yes, a photon might suddenly change direction and I won't see it because it's a wave function, right? But only at a really small odd. I bet it has never happened to me or anyone in my continent, if not the entire human race in all time. Let alone neurones in my brains experiencing quantum effects.

Quantum mechanics dismisses no argument of determinism because how low the possibilities are.

Even if macroscopic particles do behave randomly, it is still a random behaviour, not your decision.

[–] [email protected] 1 points 2 weeks ago

Let alone neurones in my brains experiencing quantum effects.

But that's zeroing in on the idea that quantum mechanics directly affects neurons, which affect free will. Which is only one way one could conceivably argue free will exists. But I'm saying I don't need to come up with a specific way, because I observe free will more directly than anything else. So there's basically infinite ways it could happen, including for example:

  • Some undiscovered conscious force behind quantum mechanics that has yet to be discovered that is able to affect the brain via microtubules
  • Some undiscovered conscious force that exists entirely outside of known physics and is able to affect some part of the brain via a totally novel mechanism not related to quantum mechanics
  • The whole world being a simulation which for unknown reasons is set up to hide our own free will from us
  • Everyone having the wrong perspective about causality in general, such as the external world being governed and dictated by the self rather than the other way around, much the same way dreams can be controlled by the free will of lucid dreamers. Or being wrong about some other fundamental reality of the universe in such a way that consciousness would make more sense.
[–] [email protected] 2 points 2 weeks ago (1 children)

I agree that there is no free will, but to act as if that is true is pointless. Nihilism isn’t useful. If it makes you feel better, you are doing what you would have done regardless even if there was free will. I don’t think the fact every action is predetermined matters much. If anything, it makes me have compassion for the worst people, who arguably were fated to be what they are because of the domino effect.

I often wonder if the dominos will ever fall in a way that guarantees us all a positive outcome. Can we heal our monsters? So that every domino thereafter creates no more?

Β―_(ツ)_/Β―

Poetically, you are the universe trying to understand itself.

[–] [email protected] 1 points 2 weeks ago

I tend to believe that there is a sort of "natural distribution" of possible outcomes where there is scope for that, i.e. allowing randomness. Unless we can construct a way to derive this out of some natural laws, positive outcome for everyone sounds like to have very little chance to happen.

[–] [email protected] 2 points 2 weeks ago

It's not even wrong.

[–] [email protected] 3 points 2 weeks ago* (last edited 2 weeks ago)

Just based on my observations of my life, I seem to have the ability to choose to do or not do things, and that's good enough for me. Is my choice just part of the infinite universe's fixed progression through time and I would have done what I did regardless? Are there infinite parallel universes where parallel versions of me exist that have collectively made every choice I can possibly make? Don't care. I feel like I have free will and IMO that's what's most relevant to my life in this universe.

[–] [email protected] 2 points 2 weeks ago

Tl;Dr, yes*

I find this discussion to be an exercise in frustration. There's a lot of philosophical jargon that gets glazed over and nuances that often get ignored. I also think it's an incredibly complex and complicated topic that we simply do not have enough information available to us to determine in a scientific manner.

For instance: what kind of "free will" are we talking about? Often it's "Libertarian Free Will," that is, absolute agency uninfluenced by any external factors. This much is disproven scientifically, as our brains run countless "subconscious" calculations in response to our environment to hasten decision making and is absolutely influenced by a myriad of factors, regardless of if you're conciously aware of it or not.

However, I think that the above only "disproves" all notions of free will if you divorce your "subconscious" from the rest of your being. Which is where the complication and nuance comes in. What is the "self?" What part of you can you point to as being the "real you?"

From a Christian perspective, you might say the "self" is your soul, which is not yet proven by science, and thus the above has no bearing on, as it cannot take the soul into account. But from the opposite side of the spectrum, from a Buddhist perspective, there is no eternal, unchanging, independently existing "self." And as such, the mind in its entirety, concious awarness or not, is just another part of your aggregates, and from that perspective it can be argued that a decision is no less your own just because it was not made in your conscious awareness.

With my ramblings aside, I am a Buddhist and so my opinion is that we do have free will, we're just not always consciously aware of every decision we make. And while we cannot always directly control every decision we make, we can influence and "train" our autopilot reactions to make better decisions.

[–] [email protected] 1 points 2 weeks ago

Maybe not 100% because I am the sum of my experiences but I can choose to act against my impulses if I want to.

[–] [email protected] 1 points 2 weeks ago

We have will, it just isn't perfectly free. Our consciousness emerges out of a confluence of intersecting forces, and itself has the ability to influence the flows around it. But to pretend it's removed from those flows and forces, or exists in some vacuum, is nonsensical, as is pretending that there isn't some essence behind the signifier "self".

[–] [email protected] 2 points 2 weeks ago

I believe we do not truly have agency but have evolved to think and act as though we do. Since inputs to each choice are likely infinite (probably uncountable as opposed to countable), the lack of agency is difficult to observe.

[–] [email protected] 1 points 2 weeks ago

I absolutely believe in free will.

[–] [email protected] 6 points 2 weeks ago

I don't think free will can be dismissed just because the framework that it runs on is deterministic.

Let's say you program a text editor. A computer runs the program, but the computer has no influence on what text the user is going to write.

I think that consciousness is a user like that. It runs on deterministic hardware but it's not necessarily deterministic due to that. It might be for other reasons, but the laws of physics isn't it, because physics doesn't prohibit free will from existing.

Consciousness is wildly complex. It's a self illusion and we really have no good idea about where decisions even come from.

If it is deterministic, it would have to involve every single atom in the universe that in one way or another have influenced the person. Wings of a butterfly and light from distant stars etc. Attempting to predict it would require a simulation of everything. That leads to other questions. If a simulation is a 1:1 replica of the real thing, which one is then real and what happens if we run it backwards, can we see what caused the big bang, etc.

So, even if this is about free will, the enquiry falls short on trying to figure out what even causes anything to happen at all.

If we are happy with accepting that the universe was caused by something before or outside the universe, then it's really easy to point in that direction and say that free will also comes from there - somewhere outside the deterministic physics.

Of course the actual universe and the laws of physics are really not separate as data and functions. The data itself contains the instructions. Any system that can contain itself that way is incomplete as proved by Kurt GΓΆdel's incompleteness theorem. Truths do exist that can't be proven so perhaps the concept of free will is an example of such a thing, or maybe it's not. The point is that we can't rule it out, just because it exists in a deterministic system.

Personally I don't think it matters all that much. Similarly to how we can only ever experience things that exists inside of the universe,or see the light that hits our eye, we can also only ever hope to experience free will on the level of our own consciousness, even if we acknowledge that it is influenced by all kinds of other things from all levels from atoms to the big bang.

[–] [email protected] 0 points 2 weeks ago

Yes. Every person has to believe in it to accept the notion of good and evil.

[–] [email protected] 8 points 2 weeks ago (1 children)

Doesn't matter either way.

[–] [email protected] 1 points 2 weeks ago (1 children)

I agree. But then I am a pragmatist, which tends to make people extremely mad

[–] [email protected] 2 points 2 weeks ago (1 children)

Is there a tl;dr for that?

[–] [email protected] 1 points 2 weeks ago (1 children)

Sure:

It appears, then, that the rule for attaining the third grade of clearness of apprehension is as follows: Consider what effects, that might conceivably have practical bearings, we conceive the object of our conception to have. Then, our conception of these effects is the whole of our conception of the object.

– C. S. Peirce

[–] [email protected] 2 points 2 weeks ago (1 children)

I don't see why that would make anyone angry, but I also can't understand what the hell it actually means. "The third grade of clearness of apprehension"? "Might conceivably"?

[–] [email protected] 4 points 2 weeks ago (1 children)

Well, understandable. It's one line out of a book, out of context. What he means is that no metaphysical nonsense actually matters, if it doesn't have real-world consequences. I.e. someone can claim Russell's Teapot actually exists, and rest of us can just ignore them because it's untestable and inconsequential.

This has made very many philosophers very angry, but I don't expect anyone who's not interested in philosophy to care.

[–] [email protected] 4 points 2 weeks ago

Ah I gotcha. That's an actual tl;dr. Makes sense to me and I agree.

[–] [email protected] 5 points 2 weeks ago (1 children)

No, we don't have free will. HOWEVER, I don't think that arguement will hold up in court.

[–] [email protected] 3 points 2 weeks ago

It can't hold up in court. It ultimately does not matter whether someone is compelled to do evil, or chooses to do evil. Society must be protected in either case

[–] [email protected] 2 points 2 weeks ago

There’s a documentary about having free will to create your own fate and determine your own future. It’s called Terminator 2 Judgment Day.

Anyway, the whole thing goes: The future's not set. There's no fate but what we make for ourselves.

[–] [email protected] 2 points 2 weeks ago

no. events and our decisions are abstracted far enough so that the illusion of free will is apparent. I think it's very well impossible to fully distinguish between free will and fate from our limited perspective

[–] [email protected] 1 points 2 weeks ago

No I don't.

[–] [email protected] 7 points 2 weeks ago

It doesn't matter.

[–] [email protected] -1 points 3 weeks ago (1 children)

OK let's just start with the assertion that there of a casual link back to the beginning of time.

We will begin with the big one first. We don't even know if time had a beginning.

If we assume that time began at the instant of the big bang. There is no plausible link between my bean induced fart, and some random energy fluctuation, there are just too many chaotic interactions between then and now.

There are so many things we don't know, making the extremely bold claim that free will doesn't exist, is dangerously naive.

We can't even solve Navier-Stokes; neuronal interaction is so far beyond what we are currently capable of, it's ridiculous.

My recommendation to anyone contemplating this question. Assume free will exists; if you are wrong, it will made no difference; you were destined to believe that anyway.

[–] [email protected] 3 points 3 weeks ago (1 children)

This seems like a very weird way to look at the issue.

For one, not being able to understand minute, uncountable connections and interactions doesn't mean we can't realize a broader relationship of causality between them and our own actions. There are many things we don't know - that's right and undeniable - but there are also many things we do know, or at least that we think we know. Sure, you can go around saying "we understand so little about [virtually any scientific discipline], might as well assume that whatever soothes my psyche is true," but just because the first part of that statement is true doesn't mean the whole thing is reasonable. In my opinion, by the way, it isn't reasonable.

Assume free will exists; if you are wrong, it will made no difference;

Here's a question for you: if you assume free will doesn't exist, what difference does it make? I mean, you still feel like it exists, you live your life as if experiencing it, and regardless of whether you, as an individual, believe it or not, the world continues on as if it does exist. I really see no difference, in practical terms, between believing free will exists or not.

A little off-topic, but this reminds me of those people that say that morality can't exist outside of religion. You say you're an atheist, and then they ask you why you don't go around killing people. Hopefully you understand what I'm talking about here.

[–] [email protected] -1 points 2 weeks ago

It is not really weird, OP is arguing that the universe itself is deterministic. Taking a mechanistic approach to refuting that claim is perfectly valid.

There are a myriad of examples of physical processes that are chaotic, this invalidates OP's claim.

To address the morality point, if God is the source of goodness and morality; beyond the question of "which God?" ; it means objective morality doesn't exist, because God can change it's mind about what is "good".

But that is a discussion finds a different threat.

[–] [email protected] 8 points 3 weeks ago

Free will is real and it's an illusion at the same time.

Our actions are reactions. And we are very limited in our execution of will by the most basic physical boundaries. For example I cannot fly, no matter how much I will it to be so.

We have free will to control the actions of the biological apparatus which is our body, to an extent, though even those are limited by circumstances and consequences.

Overall we have limited free will, or free will "lite"

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