Three possibilities come to mind:

Is there an evolutionary purpose?

Does it arise as a consequence of our mental activities, a sort of side effect of our thinking?

Is it given a priori (something we have to think in order to think at all)?

EDIT: Thanks for all the responses! Just one thing I saw come up a few times I’d like to address: a lot of people are asking ‘Why assume this?’ The answer is: it’s purely rhetorical! That said, I’m happy with a well thought-out ‘I dispute the premiss’ answer.

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1 point

Because there are points at which, exactly as seems to be the case, we consciouly choose to follow one particular path in spite of the fact that we could just as easily have chosen another.

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5 points

Even in that scenario, the “conscious choice” happened via some particular arrangement of neurons/chemical messengers/etc. Your argument is a “god of the gaps” argument- science doesn’t know everything about how the brain works, therefore some supernatural process called “free will” is the cause of the stuff science can’t explain yet.

(No knock on you, you’re having a good faith debate :)

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1 point

god of the gaps

supernatural

Without those obvious pejoratives, that would’ve been a pretty good summation of at least that aspect of my position.

With those obvious pejoratives, it was reduced to an unfortunate expression of bias.

I believe that it’s not simply that science doesn’t yet fully understand how the brain works, but that it’s not even really equipped to deal with consciousness, which while clearly a manifestation of physical processes, is not itself physical.

That and we’re in an era in which “science” (scare quotes because part of the problem IMO is a misunderstanding of what science can do and does) has largely moved to the forefront of the pursuit of understanding, but humanity is still to some significant degree stuck in a quasi-religious mindset, so all too many have merely shifted from a devout faith that their religion provides every answer to everything ever to a devout faith that “science” provides every answer to everything ever.

The problem then comes when they run up against something for which science can’t provide an answer. And the common response then is to blithely insist that that thing must not and cannot exist at all, since the alternative is to face the fact that science potentially cannot provide every answer to everything ever. And that’s generally accompanied by an immediate assignment of whatever it is that’s in question to the other half of their wholly binaristic worldview - if it’s not amenable to science, it must and can only be religion/magic.

Reality, IMO, is vaster than that.

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5 points

Neither of those are pejoratives, they’re just the words for your positions

https://www.askdifference.com/natural-vs-supernatural/

https://en.m.wikipedia.org/wiki/God_of_the_gaps

Everything you just wrote in your followup reply here continues to fit into those categories as far as i can tell.

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4 points

I agree that it “seems to be the case” that we consciously choose, but I don’t understand where you found justification to state that there really are such points. How do you dismiss the idea that our conscious choice is not simply an application of the myriad parameters?

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1 point

I don’t understand where you found justification to state that there really are such points.

Because I experience them, and not just at times, but moment-to-moment, every waking day. And so do you. And so does essentially every single human in existence.

That indicates two possibilities - either it’s a universal illusion, and in both senses of the term - one experienced by everyone and one experienced without exception by each individual, or it’s a real experience.

And I just find the former to be so ridiculously unlikely that the latter can be safely said to be near certainly true.

How do you dismiss the idea that our conscious choice is not simply an application of the myriad parameters?

I don’t. I simply include consciousness, and all it entails - reason, value, self-interest, preference, mood, etc. - among those parameters.

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3 points

Because I experience them, and not just at times, but moment-to-moment, every waking day. And so do you. And so does essentially every single human in existence.

Or, as you acknowledged before, it seems like you experience them. That experience of weighing up all the inputs, applying your mood and whatever else you bring, feels like making a decision freely.

I simply include consciousness, and all it entails - reason, value, self-interest, preference, mood, etc. - among those parameters.

These parameters are all examples of the complex inputs that precede a decision. And each of these inputs could be understood as the inevitable result of a causal chain.

It’s super complex and likely involves technology that we don’t yet possess, but if I could perfectly simulate a brain identical to yours, with the same neural states, and the same concentrations of relevant chemicals in its simulated blood at the moment of the decision, that simulated brain would have to produce the same output as as your meaty one.

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1 point
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