I'd like to, but I need my brain to keep working. Or at least, I think I do.
Correct, from our PoV. But when we work backwards we learn more and more about the how, and the chemistry of the how. We work out how neurons cooperate. We work out how the units of the ant heap function together as a gestalt. And as we understand, we understand in better and better defined sequences of cause&effect. Not (at least at this stage) in exact descriptions of the complex; but in small, and then larger groups; and in more and more precise generalizations.
The biochemical brain, which produces the sense of self. I haven't brought myself right up to date for a while now, but when last I looked the 'global workspace' hypothesis of consciousness was the favored one, having already made a few satisfactory predictions, as a good hypothesis should.
But we're a pattern. Death is the collapse of the pattern because the biochemicals making it possible have lost their necessary coherences.
We know we're good at survival, because we're each one end product of an unbroken chain of life going back 3.5 billion years or more.
And we know we get some basic moral tendencies from our genes because every culture, we find, has these basics in common: child nurture and protection; a dislike of the one who harms; fairness and reciprocity; loyalty to the group; respect for authority; and a sense of self-worth or virtue through self-denial.
Not so. Otherwise the gestalt of the ants' nest is, in your terms, inexplicable.
How could they be anything else? Every brain, every group culture, is different ─ in its history, its elements, its capacities and so on.
And were that to happen, truth would change. Truth is simply our best understanding for the time being. It was once true to say the earth was flat. because that was the best opinion of the day.
What is the evidence of free will (free in the sense of being independent of complex chains of cause&effect)? I've been asking Repox for a step by step description of a brain making a decision independently of its biochemistry, but he can't do it. Can you?
You're explaining everything biophysically, which is fine by me. But it all breaks down when you can't explain the root cause from the external environment, particularly the cosmos. It's like stating that you know the origin of all and it's intent, that the laws are similar everywhere throughout all the unknown depths and fabrics and dimensions, that the quantum scale is all known. Perhaps the universe or God or whichever one wishes to call it, determined there to be free willed particles combined with deterministic particles. Or deterministic particles that can change into free particles or vice-versa. Ignoring the issues don't make them go away.
The collapse of a pattern and breaking up of the coherent biochemical bonds of "life" is an alternative way of saying: human beings and/or life are very unique, in fact the only kind known to exist in the universe, it is logical for them to have at least some laws that differ from their entire external environment.
You have given simplistic basic biophysical examples yet at the same time sneak the word "complex" in there, without explaining the complexity since it is unknown, while willingly admitting we can't predict. It's like the basis of your argument is this:
"The human brain and universe are so complex, unique, unknown, unable to predict so that means strict determinism."
It is not plausible for strict determinism to be all, yet chaotic human beings desiring justice and having a justice system not being a problem. It doesn't avoid this problem by stating "survival." It is just as valid as if I stated that animals/human beings evolved the capacities tied with free will in order to survive, capacities like generating options for themselves, contemplating over which is the best option, and having the will to then stick to their choice. Biological laws cannot be ruled as strictly deterministic from the observable level of brain function/nerve signal transmission.
We already know of free-particles that cant be predicted yet to suit your way of belief we just pretend they don't exist or assume one magical day down the road we will know they truly aren't free, but this isn't sufficient. It's the uncertainty principle. There is also chaos theory. Are you saying that uncertain and unpredictable particles do not exist within a human being?
That is a misleading statement, cause and effect are intermingled with free-will. I'll speak from an "academic-minded" perspective. A few things must be so for "free-will." 1. A random alternative possibility. 2. Adequate determination of the best action taken. There comes a point in time where things are "new," "fresh." You gave a wonderful example of one with truths changing. A random fresh, new thought or idea arose in someone(s) mind by chance. That thought was that the Earth may be spherical. There is your random alternative possibility that generated into someone's mind and the choice of action taken was evidently ultimately adequate, as it was pursued and as the outcome has changed many minds into believing/having knowledge of a spherical Earth, breaking the chains of cause and effect and starting a new series. The thought was free, the will was determined.
Example:as you've stated 3.5 billion years ago a random alternative possibility occurred, breaking the chains of cause and effect from the prior billions of years. Something new and fresh arose randomly by chance(so many say)...that is life. There really isn't a need to explain in further detail the adequate action of a fresh and brand new cycle of unique life the universe willed. Or was that strictly determined(predictable and caused from the beginning, and what was the causer?)
That is why it is misleading to give an example of free will without cause and effect, because they are together. Just as it would be dishonest of me asking you for the contrary. It's like past and present existing together. There is a cumulative string of causes and effects that occur in the past. An alternative random possibility of brand newness occurs in present mind. In examples, "life" and "brand new thought that never existed of a spherical earth".... those were very adequately pursued/willed. A new string of cause and effect occurs. In essence, the freedom is in our mind/thoughts... the will is then determined.
From your posts I wasn't that sure.
Sorry. but I'd rather not try and take the thread off track. Maybe if you created a new thread it would be worthwhile.
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These unanswered questions are very integral in the beliefs of strict determinism and/or free will, my point primarily that it's not logically possible to determine strict determinism, so it wouldn't be off track.