iambiguous wrote: ↑Tue Dec 31, 2024 9:49 pm
BigMike wrote: ↑Tue Dec 31, 2024 5:52 pmHenry, you’ve articulated the deterministic perspective with precision—everything that happens, happens because it must, including our debate here.
Then the part where, in my opinion, some "free will determinists" still manage to suggest this doesn't mean that at all. Everything is determined by the laws of matter, they insist. No exceptions?
Well, at least not...theoretically?
Nothing could ever have not happened, including me typing these words in my "here and now" and you reading them in your own "here and now". But "somehow" compatibilism emerged from an understanding of any number of "internal components" that henry's meat minds embody themselves. As though there is absolutely no possibility that this is not both metaphysically and epistemologically true for all of us.
And yet, here we are, engaging in this very discussion. So the question isn’t whether we can step outside the causal chain—because we can’t—but whether understanding the mechanisms of causality shifts the trajectory of those chains in meaningful ways.
Then the part where the hard determinists insist that however we come to understand any of this, we were never free to opt otherwise. Also, the fact that individuals can "shift" their behaviors, just as we can "shift" our reactions to them, it's all part and parcel of the only possible reality unfolding in the only possible way.
BigMike wrote: ↑Tue Dec 31, 2024 5:52 pmThink of it this way: acknowledging that all human behavior is determined doesn’t mean that knowledge has no influence. In fact, understanding how inputs work—how emotional appeals manipulate us, for instance—becomes another input itself.
Again, this is the part that always seems to trip me up.
Knowledge influences any number of things. But that's not the point the hard determinists are compelled to argue. If what anyone here [including myself] claim to think they know about art and emotion is, in fact, all that they were [up until now] ever able to think they know...?
BigMike wrote: ↑Tue Dec 31, 2024 5:52 pmThis new input can alter the course of the so-called "meat machine," redirecting its outputs in ways that are still deterministic but now informed by a deeper awareness of the forces at play.
Any new input might alter the way we think and feel and say and do any number of things. But if it's all put into us by nature itself, how is that not then the only possible reality?
iambiguous, you're wrestling with some of the most profound implications of determinism, and I respect the thoroughness of your inquiry. Let me address your points directly, through the lens of determinism, and highlight a crucial element you touched on but might not have fully integrated: the brain’s physical and dynamic role in this deterministic process.
When we acquire knowledge or experience, it doesn’t just hover abstractly—it leaves a tangible mark. Everything you remember, say for more than a day or so, involves physical and nearly permanent changes in your brain. Neural pathways are reshaped, synaptic connections are strengthened or weakened, and these changes influence how you respond to similar situations in the future. That’s the mechanism by which "knowledge influences" within a deterministic framework. It's not just theoretical; it's measurable and physical.
So yes, when you type your thoughts now or read mine later, both of us are functioning within the constraints of the only possible reality. But—and this is key—new inputs like this discussion create physical changes in our neural architecture. These changes may nudge behavior or reactions in slightly different directions the next time we face similar circumstances. This doesn’t violate determinism; it demonstrates how determinism works.
Think of it this way: the deterministic chain is not static. It’s an evolving system where each new input adjusts the trajectory of the "meat machine" ever so slightly. When you acknowledge that, it reframes the apparent paradox. We aren't breaking the causal chain by integrating new knowledge—we’re extending it, rerouting it, adding new nodes to the network.
And as for compatibilism, the idea isn’t to sneak "free will" back in. It’s to emphasize that our capacity for reflection, adaptation, and growth is part of what determinism allows. If you reflect on what you’ve learned, store it in memory, and let it shape future responses, that process isn’t free will; it’s determinism doing what it does best: adjusting to inputs in a complex and dynamic system.
So when you ask how this isn’t just the only possible reality, the answer is: it is. But within that deterministic framework, there’s immense room for variation, complexity, and, yes, meaningful change. What do you think—does recognizing the brain’s plasticity within determinism help make sense of how we experience "new inputs" shaping our lives?