• PrinceWith999Enemies@lemmy.world
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    11 months ago

    It is an argument with a strong foundation in neuroimaging, neurobiology, developmental biology, and the experimental philosophy of the basis of the ego and ego-identity.

    Did I have a choice to reply to your message? Let’s put on our statistician’s hat and take a look at that. Let’s build a probability function R that we’ll use to predict the probability of a reply. Lets define the probability of replying using some basic measure of number of replies based on number of users.

    First, I am a cis male in what is still a largely patriarchal society. I’m more likely to speak up because I’m allocated a higher social value and feel I have the right and authority to speak in group settings, even if I have a contrary opinion. I am less likely (holding other factors constant) to just go along. Similarly, I’m the eldest child in my family, which has similar kinds of effects and compounds the male thing.

    Second, I am an academic type whose position and career has been driven by research and presentation of results. That creates both a physical alteration in my brain that combines both a dopamine-driven preferential pathway for arguing (because I get the neurochemical rewards for doing so) and also has a survivorship bias - people without certain dispositions tend to drop out of academia or never try in the first place. This will also increase R over baseline.

    I’m entering a week that will be applying minor social stressors, priming my amygdala and limbic system to respond with either confrontation or withdrawal. I just delivered a major project but now need to catch up on other work, which has a similar effect. My prefrontal cortex, which is responsible for pushback on that kind of thing, is primed by my active intellectual engagement in this area, and its role in future-projection is moderated by both knowing that I know about this area and that I have a bit of breathing room regarding my actual work.

    I have a crappy lemmy client, which reduces my R because of the level of effort associated with the response, but not so much as if it needed to be done using the web client on an iPhone.

    If we were having this discussion in a bar, my tendency to reply would be driven positively by the effects of disinhibition by alcohol. It would be further increased if there were others at our table for whom I felt some level of attraction and wanted to create an impression.

    I was born with a brain that is predisposed to systemic and synthetic thinking, and raised in an environment that encouraged it. My mother was an educator who worked with young children, and thus had an educational and experiential background that created reward mechanisms for reading and learning. At the same time it was confrontational, which conditions fight/flight/freeze from the physical requiring of the limbic system.

    None of these influences are conscious. For my conscious self, I think I am choosing to reply. But even that image of “self” is questionable based on current research. If you were to have stuck me into a neuroimaging machine, you could see that my brain decided to reply somewhere around 1s before I thought I decided to reply. The delta between making a decision and realizing you made a decision ranges from about 700ms to a few minutes, depending on context and complexity, but it has been demonstrated that much of what we consider reasoning is a backwards projection based on decisions that were made by neural processes not under conscious control.

    So if you do want to argue that it was my “choice” to reply, you would need to identify the neurological/physiological basis of some kind of phenomena that do not follow from these kinds of causal relationships. Without retreating into a non-materialistic dimension (eg, god told me to respond the same way he told Rep. Mike Johnson that he had been chosen to be the Moses of America and become the speaker of the house), I think that’s a pretty tough climb.

    • lgstarn@kbin.social
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      11 months ago

      Okay friend. There are three kinds of logic that end up in the same helpless, stuck place. 1) “God is in control of everything. Each and every thing!” So you can be a murderer, a liar, a thief, etc. All because God is in control of everything! 2) “Everything happens randomly. There is no rhyme or reason to the Universe.” So you can be a murderer, a liar, a thief, etc. All because nothing matters! 3) “Everything is predetermined, there is no free will.” So you can be a murderer, a liar, a thief, etc. All because of fatalistic determinism!

      You should look at if your position is any different from the other two in terms of practical results, because from my perspective, when you get right down to it, each of these seem like really potential serial-killer-levels of moral basis. Free pass! You can rape. You can kill. All because of some sophistic philosophy. If you arrive at that position, you made a wrong turn at Albuquerque, one way or another.

      Whether the correlation coefficient can explain statistics of your choices (true), or your language, culture, and upbringing have a big impact (also true), or any other seemingly relevant facts are true, you still ultimately have choices in this life. Or at the very least appear to have them. You aren’t a log adrift on an uncaring ocean. Take responsibility for your actions, friend.

      • PrinceWith999Enemies@lemmy.world
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        11 months ago

        Every argument against determinism comes from the perspective that the conclusions of the argument are intolerable. This is not a slight to you. This is the argument put forth by people like Daniel Dennett. I think the field is primed for someone who can back up the argument using the physical sciences, but so far there’s not a lot there.

        Let’s do a thought experiment that I call the Reverse Ship of Theseus. The Ship of Theseus is a philosophical demonstration of the origin of identity - if Theseus’ ship were to have, in the course of his voyages, every board, mast, sail, and nail replaced - one by one - does he return in the same ship he left with? In the Reverse version, we replace every neuron in your head (and if you take a more holistic view, every cell in your body) with one from Charles Manson. Every state of every neuron and all of those interconnections are replicated. All of the hormones, neurotransmitters, excitatory and inhibitory chemical reactions are perfectly replicated. Every bit of Manson’s history, from before he was born or even conceived, through his childhood and adulthood, is deterministically encoded in your cells.

        At what point do you become Charles Manson? Christian philosopher CS Lewis famously wrote

        “You do not have a soul. You are a soul. You have a body.”

        In a materialist worldview, of course, that’s nonsense. The thing to which I’m referring when I say “me” is an emergent phenomenon of a host of physical properties and dynamics on a scale that is, still today, incomprehensible. There’s no “self.” The self is a convenient psychological illusion that allows me to say “This is my hand,” or “That self over there, approaching me with a machete, is a danger to my self.” Even here, we’re not talking a radical point of view. This is where a lot of Buddhist schools have come to similar conclusions, for instance.

        I am not a murderer. Is it because I choose not to murder, or is it because I did not receive a traumatic brain injury on top of having an abusive childhood in a violent environment where murder was something I encountered regularly, and would even be considered a rite of passage and garner social approval?

        I can think that I choose not to murder because I am compassionate and empathic. But those attributes, were you to swap my brain for Manson’s, would turn Manson into a largely well-behaved pro-social academic with an aptitude for mathematics and a desire to create safe spaces for people.

        I do agree with you, though, that you cannot rescue the free will concept by retreating into areas like complexity theory (which I do know a bit about) or quantum theory and physical indeterminacy (which is not my field).