fromderinside
Mazzie Daius
- Joined
- Oct 6, 2008
- Messages
- 15,945
- Basic Beliefs
- optimist
Lots of imagination about what the brain does. Actually we don't know what the brain does manly because most of what the brain does is in various neural metabolic functions and transports which of course we can only guesstimate.Not according to neuroscience.
Neuroscience says it is my own brain that is making my own decisions, such as whether I will have the steak or the salad for dinner. Do you seriously disagree after posting all of those quotes from neuroscientists saying that it is in fact my own neural architecture that is producing my own decisions?
What Marvin chooses to write is determined by the information acquired by the brain interacting with the systems of the brain. The state and condition of the system in each incremental moment of processing makes the decision.
Exactly. And that's actually my brain interacting both within its own collection of specialized functional areas as well as with the external social and physical environments. For example, as I walk my body through the doorway into the restaurant, as I browse the restaurant menu, and as I recall what I had for breakfast and lunch today, and choose to have the salad instead of the steak, and tell the waiter "I will have the Chef Salad, please", and later when I pay the bill. That's all my own brain doing its thing.
Given the deterministic nature of the process, if regulation means a possible alternative, there is no regulation because there is no possible alternative.
And that is exactly what this thread is about: every event is always causally necessary from any prior point in time, but, what of it? Should this bother us in any way? Does this change anything at all in how we operate, the alternatives that we imagine, and the things that we can do, or the things that we will do?
Nothing changes at all! It is still us being us, doing what we choose to do. We walk into the restaurant, browse the menu, and choose the salad, even though we could have chosen the steak.
All of the events are exactly what they look like, one event reliably leading to the next. It's dinner time and we feel hungry. Several of us decide we will have dinner at a restaurant. We walk into the restaurant, browse the menu, and each of us decides what we will have for dinner. We each tell the waiter what we will have. The waiter tells the chef. The chef prepares the meals. The waiter brings us our meals and our bills. We eat our dinners, have our conversations, and when we're done we responsibly take our bills to the cashier and pay for our dinners.
Now, if we want, we can add the phrase, "It was causally necessary from any prior point in time that", at the start of every one of those sentences. Each is a separate event reliably caused by the prior event in the previous sentence. And each snippet from the chain is an inevitable event that would not have been otherwise.
The surprising fact is that one of the things that would not have been otherwise, was our logically necessary notions that "I can order the steak" and "I can order the salad" were both true. And if "I can order the steak" was true at that moment, then "I could have ordered the steak" will be true later. "I could have" is just the past tense of "I can". If any "I can" was ever true in the past, then its matching "I could have" will forever be true in the future. This is the logic of our language.
It was causally necessary from any prior point in time that "I would choose the salad", and it was also causally necessary from any prior point in time that "I could have chosen the steak". And these two facts could not have been otherwise, due to causal necessity.
Ironically, even the ability to do otherwise could not have been otherwise.
And that completes the understanding of why universal causal necessity/inevitability changes nothing.
Regulation in this instance is the non chosen state of the system.
The fact that the system makes choices was unchosen. Making choices is just one of those things that the system naturally does. It never had to choose to have the ability to make choices, it just found itself making them, frequently.
Freedom requires the possibility to do otherwise in any given circumstance. Determinism eliminates the possibility to do otherwise in any given circumstance.
Well, no, not in "any given circumstance", but only in the circumstances where you must choose between two or more options. And in those circumstances where you must make a choice, there will always be at least two options to choose from.
Determinism eliminates nothing. If it is causally necessary that you will make a choice, then you will definitely be making that choice, and you will definitely have at least two options to choose from, and you will definitely be the causal determinant of the thing that you will do, and you will definitely have at least one option that you didn't do, but could have done instead.
Freedom is incompatible with determinism.
Freedom requires reliable cause and effect. Determinism, which presumes perfectly reliable cause and effect, would be especially compatible with freedom. So, your claim of incompatibility is false.
Will is not the agency or initiator of thought or action (neural networks are), therefore will cannot be described as free will. We have will, not free will.
Free will is when we (our neural networks) choose for ourselves what we will do, while free of coercion and other forms of undue influence. Since we observe ourselves and others doing this all the time, it is silly to suggest that it doesn't happen.
All we really have are indicators of metabolic activity in neural clusters and a few indices of various metabolic stabilization traced indices in neurons. We ain't close. Oh we guess and we hypothesize but we DON'T KNOW!!! All Marvins' wonderful it's-this-way statements are just Marvins individual proclamations.
That and a piece of bread with access to a toaster may or may not result in a burnt home.