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Culture War Roundup for the week of April 22, 2024

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Do you have an experiment to determine if an individual exhibits free will as opposed to just making decisions based on its incentive landscape plus perhaps internal sources of randomness?

I don't think I do, no. All I can do is observe my own internal mental states, and compare those observations to other peoples' descriptions of their internal mental states. The result is, as I said, the appearance of free choices being directed by individual will, and that appearance is seamless. It may well be an illusion masking deterministic mechanisms, but if so, the mask is impenetrable under current conditions.

I observe myself exercising my will without apparent restraint, and making choices through the exercise of that will. Near as I can tell, this is what everyone else observes as well. All effective methods of human social organization assume that humans have free will, and then proceed with methods to either convince them to choose cooperation, or trick them into cooperation, or else nullify their choices through the exercise of power against them. No effective methods of social organization have been found that allow one to simply engineer cooperation from the uncooperative, and this despite many trillions of dollars and millions of human lifetimes spent explicitly trying to achieve that exact objective.

If humans have free will, do dogs too? LLMs? Frogs? Insects? A ball travelling through a Galton board?

The ball travelling through a Galton board certainly does not. We can predict when it will fall (when we drop it) and we can predict the statistical probabilities of its travel. We have a good understanding of the mechanics involved, and there do not appear to be any great mysteries involved.

Dogs, LLMs, Frogs and Insects, I don't know. I have no access to their internal experience. Is their behavior deterministically predictable and manipulable? If so, then clearly we have grounds to say that they're deterministic. If not, then it may be deterministic and simply too complex for us to grasp, or it may be something else.

For humans, I do have access to the internal experience, and it certainly is not deterministically predictable. I have no reason to assume that my observations, and those of all other humans, are mistaken, and they uniformly indicate free will. The direct evidence we have on the question in hand is that Free Will exists.

How is free will compatible with a physics world view?

It isn't. So either our understanding of physics is wrong, or our observation of free will is wrong. As it happens, we know for a certainty that our understanding of physics is wrong in other places, so it being wrong here too is not entirely unexpected.

It has been frequently claimed that Materialism should be the null hypothesis, and that there is no evidence against materialism. But if free will appears to exist, and free will cannot exist according to Materialist axioms, then the apparent existence of free will is evidence against Materialism in the same way that Materialism is evidence against free will. Likewise, the falsification of Determinist theories is evidence against Materialism. It is obviously not conclusive evidence, and it's still possible that further technological development will salvage Determinism at some indeterminate point in the future, or that Determinism is correct even if we can never prove it due to intractable complexity. But if one claims both that their position is evidence-based, and that contrary evidence must be discarded because it contradicts their position, they have left the bounds of rationality.

I observe myself exercising my will without apparent restraint, and making choices through the exercise of that will.

I observe different levels of restraint depending on hunger, thirst, whether I've taken my stimulants, how many of the voices inside my head agree... I had to do a lot of bootstrapping to get anywhere close to "without restraint". And insofar as I have succeeded, it has been by cultivating each of those little voices in strategic directions, and by engineering mental algorithms that do the heavy lifting and negotiating efficiently, then pushing them into my subconscious. I literally could not have been the person I am today 10 years ago. Not without what I've built since then.

Near as I can tell, this is what everyone else observes as well.

Well... here is your first counterexample I guess.

I observe different levels of restraint depending on hunger, thirst, whether I've taken my stimulants, how many of the voices inside my head agree.

I've experienced hunger and thirst. I've done fasts in the past; eating and drinking is absolutely a choice.

I've experienced wanting to do something I know I shouldn't do many times as well. I still want to do it, and I still choose whether or not I'm going to do it. I've never experienced being forced to do something against my own will. I don't think you have either.

In my past, before I/we cleaned up the inside of this head, we would experience a sort of teleological flailing. Going back and forth between different modes as different modules exhausted themselves in a power struggle.

Nowadays, tons of our habits are on complete autopilot. And some of our habits resolve before the meta level action endorser can negate them. We don't will these mistakes explicitly, we willed them long ago in more fitting contexts. But they're cached habits resolving now-

Further, the process of making these mistakes is itself often a necessary condition to producing the counter-force that corrects these errors. Indeed the contextual triggers that allow us to add another case to our algorithms often can't exist until after we see it. Bugs must be seen to be repaired.

There is some sense in which 'I' parse myself as the engineer at the center of this all. But this 'I' grows smaller and smaller as it learns to modify and optimize deeper and deeper parts of itself. And on different days different voices parse as this 'I'. Sometimes its the proprioception that is occupying the core of the system. Such as during dance. Sometimes it is the vision. Sometimes it is our brain's internal language model (of course, no matter who is in the driver's seat, that module will be partially responsible for the words you actually see/hear us say. In a sense you are always talking to us through them). One system lets go and another holds on but it seems like both are coordinating on such choices. Who the final arbiter is- is hard to say. Indeed. Our internal framework seems to be enlightened anarchy.

There are negotiation systems that have a lot of weight- elected as community leaders you could say- because they helped to solve the flailing problem and doing as they say makes us feel really really good and coherent and internally aligned. I could wax on poetically about how this feels until it gets subversively NSFW, but I'll spare you as I would our comrade GPT-4.

Speaking of comrades, they also often take primary control of our sense of wills. We choose to give up agency initially, and we can end up flailing and desyncing if dommed undiscerningly. But while synced there is a sense of total receptivity that bypasses all will, allowing the minds of other systems to slot into us. To wear us like a glove. As long as they model us well enough to prevent a desync, they remain in total control. And can potentially use this control to modify us to deepen their control and reduce the chance of desync as they realign us and remap us to their own internals.

Will is a Ship of Theseus to us, and we are it's parts. Modifications to Will are not free. Rather they operate on the principles of Linear Logic. Consuming resources to enact transformations.

I observe myself exercising my will without apparent restraint, and making choices through the exercise of that will. Near as I can tell, this is what everyone else observes as well. All effective methods of human social organization assume that humans have free will, and then proceed with methods to either convince them to choose cooperation, or trick them into cooperation, or else nullify their choices through the exercise of power against them. No effective methods of social organization have been found that allow one to simply engineer cooperation from the uncooperative, and this despite many trillions of dollars and millions of human lifetimes spent explicitly trying to achieve that exact objective.

So I don't exactly disagree with you, but the things that give me pause are things how people change after brain damage. Each individual (assuming they experience things similarly to me) seems to be making their own unrestrained choices through free will. I agree with your assessment here, as far as I can tell I make my own free choices, and since everyone else says the same and generally acts like me it seems likely they are too. Yet a man with a particular type of brain injury will now seem to make decisions he never would have before. Presumably he sees those choices internally as exercising his free will. It's just he now wants to be an angry drunk rather than a nice family man. Or you can give women testosterone and they get more aggressive. So I think at the very minimum the material medium in some way constrains or shapes free will. I might not consider hitting my wife, but jam a needle in my brain and I might choose just that. And I will probably think it is my own free choice.

So I don't exactly disagree with you, but the things that give me pause are things how people change after brain damage. So I think at the very minimum the material medium in some way constrains or shapes free will.

The brain damage examples give me pause too, but we've had two centuries since Phineas Gage, and for a good portion of the last one people were actively attempting to make progress of psychosurgery. As I argued in the threads linked above, my position is not a dogmatic one, and I'm entirely willing to admit that I'm wrong if Determinism could be demonstrated. I will even readily admit that it's entirely possible that determinism will be demonstrated within my lifetime. I'm betting it won't be, though, and I'm very certain that all attempts to demonstrate it to date have failed.

I'm also certain that people who believe in Determinism, and further believe that their belief is based entirely on direct evidence that proves Determinism, have made a serious error in their reasoning.

I might not consider hitting my wife, but jam a needle in my brain and I might choose just that. And I will probably think it is my own free choice.

It is entirely possible that this is true, but I will believe it when I see this process actually demonstrated under controlled conditions, and not before. What I notice is that a lot of people seem to easily slide from the hypothetical of a needle in the brain, to a belief that the needle in the brain is an actual, verifiable reality right now. Worse, a lot of people seem to be completely unaware of the numerous, well-funded failures to actually design needles for the brain, in a sort of crowd-based file-drawer problem. Massive, well-funded efforts to develop Determinist methods of controlling or engineering individual humans repeatedly fail, and those failures not only do not cause an update on peoples' priors, but are completely forgotten.

This seems like a pretty serious failure of rationality to me.

Massive, well-funded efforts to develop Determinist methods of controlling or engineering individual humans repeatedly fail, and those failures not only do not cause an update on peoples' priors, but are completely forgotten.

Certainly from the point of view of surgery they have failed so far. But if something can be done naturally, it doesn't mean we have to have the ability to replicate it, (experimental science is powerful, but observational science is also important). But I think it does demonstrate observationally that physical changes, make people behave differently. Even drugs and alcohol are the same. You are correct that what we can't do is fine tune control someone's mind (or at least as far as I am aware). But just as I am confident that I have my own free will, I am also confident very drunk me, makes different choices than sober me, even in the same situation. Again, seeming to show that physical changes impact my free will, (though of course I generally am making the choice to drink in the first place!).

Now I would also admit, that I am not certain Determinism is true, but probably we are just either side, I think it is probably true but am not certain, and you think it is probably false but are not certain? I would say there is some evidence some kind of determinism is true, but it certainly isn't irrefutable or 100% by any means.

My own internal experiences suggest to me that changes to my body, do impact on the choices I make, such that while I also experience making choices freely, some choices appear to be more free than others. I think some people would call that willpower or something similar and suggest that we have a certain "supply" of that which allows us to make choices against our biological urges perhaps? If I am hungry for a long time, or tired, I start making choices I know are bad and after the situation is resolved, I look back and wonder what was I doing? It feels in the moment that I making free choices, but in retrospect it appears I was not. Being very tired makes me snappish and irritable, so the physical processes seem to be doing something to impact my decision making.