Re: The Power of Art and Emotion: Should We Worry About Manipulation?
Posted: Mon Jan 13, 2025 8:33 am
Let me illustrate the difference between influencing and causing. Let's say in the future, humans can know every potential variable in the brain-state at any time point. There are three general possibilities: the first is that despite this full knowledge of the brain-state at the point just before that of decision making, the ability to predict the decision is no better than chance. This would imply that decision making is not related to the brain-state at all. The second is that with this pre-knowledge decision making could be predicted with 100% accuracy. This would prove Determinism and the brain-state "causes" the following decision. The third, which is what we observe currently, BTW, is that with pre-knowledge of the brain-state, decision making can be predicted better than pure chance but less than 100%. The portion between chance and what is observed (less than 100%) is the "influence" of the brain-state, say one is more likely to choose chocolate ice cream over vanilla ice cream after seeing an advert for chocolate candy. The portion between what is observed and 100% I call Free Will, but I'm not wedded to the term, you can call it something else, say you watch that advert but "decide" on vanilla anyway. The advert doesn't "cause" you to choose chocolate, because sometimes you don't, but it does "influence" you to choose chocolate because having watched it, it increases, but not to 100%, your choice of chocolate.BigMike wrote: ↑Sun Jan 12, 2025 9:28 pmLet me approach this by explaining determinism in a way that roots it firmly in the physical principles that govern our universe. At its core, determinism means that everything has a cause. Every event, every decision, every action is the result of a chain of prior events, stretching back to the beginning of time. This isn’t just a philosophical idea—it’s embedded in the very fabric of physical reality.LuckyR wrote: ↑Sun Jan 12, 2025 7:24 pmYou seem to be conflating influencing and causing as it pertains to decision making. Just about everyone, including most subscribers to Free Will, agree with the idea of externals "influencing" (yet not totally "causing") human decision makkng. Thus identifying and proving the ecistance externals that influence decision making does nothing to support Determinism.
Here’s how it works:
The universe operates under physical conservation laws, which state that certain physical quantities—like energy, momentum, and charge—cannot be created or destroyed. These quantities are conserved, meaning they can only be transferred or transformed from one object to another. This happens through the four fundamental interactions of physics: gravity, electromagnetism, the strong nuclear force, and the weak nuclear force.
Each of these interactions governs exchanges between specific types of objects:The crucial point is this: these interactions only occur between compatible objects. For example, gravity cannot affect something that has no mass, and electromagnetism cannot interact with something that has no charge. This is why the physical world is so tightly interconnected but also strictly governed by these rules.
- Gravity transfers momentum and energy between objects with mass. It doesn’t affect things without mass.
- Electromagnetism operates between objects with charge, exchanging energy, momentum, and angular momentum through electric or magnetic forces.
- The strong nuclear force binds the particles in atomic nuclei together.
- The weak nuclear force governs certain types of particle decay and nuclear processes.
Now, let’s bring this back to the mind, soul, or free will. If the mind, soul, or free will is truly non-physical—lacking mass, charge, or any of the properties that allow interaction with the physical world—then it cannot interact with the neurons in our brains or anything else in the physical world. It would be entirely cut off, like a ghost incapable of moving a single atom.
On the other hand, if the mind, soul, or free will does have mass or charge, then it becomes part of the physical universe. It would be subject to the same laws of conservation and causality as everything else, and it would be pushed and pulled by every other object in the universe. In this scenario, it’s no longer "free" in any meaningful sense because it’s just another physical system governed by deterministic interactions.
This is the crux of determinism: if everything that exists is part of this causal web—governed by the conservation laws and the four fundamental interactions—then there’s no room for "free" will to exist outside of it. Choices, decisions, and actions are all products of the physical processes in our brains, which are shaped by genetics, environment, and prior experiences.
When people talk about "influences" on decision-making, they’re describing the same causal chain. In a deterministic view, there’s no separate "you" standing outside the chain, choosing freely. Every thought, every feeling, every decision is a result of the physical conditions and processes that preceded it.
If free will exists, it must fit into this framework. But as soon as it does, it ceases to be "free" in the traditional sense—it’s just another part of the causal system. This is why determinism isn’t just about external influences; it’s about the entire structure of causality that underpins everything we experience.
I see no meaningful distinction between influencing and causing within this framework.
