The idea of free will literally suggests that you have the capacity to choose based on your preference. If my biological body likes a certain type of food, then it would eat such if it could and wanted. A robot programmed to catch Birds when something is at a certain level [battery], would do what it's programmed to do. We are complex biological machines which have some sort of module that enables us to feel, be conscious and be aware of our existence.
No dispute there. However...
Wants and preference do exist and can exist with determinism. That's why I haven't known the main difference and actual sense of Free Will. Since things are already preordained by nature, our wants and preference are rational and non-absurd in the context of Determinism.
But if wants and preferences have already been outlined, they aren't
truly wants and preferences. They are only
perceived to be wants and preferences.
Wants and preferences are natural things, why would you say they aren't truly themselves if they already been outlined? They are actually more compatible with the idea that they are already outlined. Our wants and preferences are biological configurations, these things are natural and do not need the idea of free will to exist rationally. I could be having a different understanding, it could perhaps be wrong, do elaborate.
Prove/Explain.
Ahh, This is the crux of the argument - there will never be enough proof that either will ever be fully explained or proven by mankind. It shall forever remain theoretical, no matter how 'clever' it's calculated or presented.
There will always be reasons why science does continue its search and endless build up of knowledge and understanding of the Universe, its origin, future and how it works.
It is blatantly clear that it has been beneficial and has made sense to discover things. To assume sound theoretical facts (ie. motion is not an illusion) is not stupid (obviously), humans become more intelligent with their discovery. So, the implication that tends to come out when you say that there will never be enough proof is too unfaithful.
For example, we can limit our scope and 'prove' certain elements of determinism within an a smaller arbitrary chosen scope. ie Any science experiment.
:shock: The only reason why Determinism is not accepted is the heavy faith that you have to carry and the lack of statistical proof (ie using tools) that humans are completely governed by the idea of determinism.
It does not matter that even with a particular physical test that can be/is repeated 1000 times with 1000 exact same outcomes. Current/future human technology will
never be adequate enough to measure the minutia of aberrations within those tests. And those minutia exist. Therefore, those 1000 outcomes are actually different.
So, the implication with this is??? Actually, that's being too paranoid. This shouldn't encourage us to think that all our discoveries are illusions, this just decreases our tendency to conclude.
We can sufficiently
predict a result within accepted levels of tolerance. That can, and is, erroneously labelled as determined. ie "
We can determine an outcome". The aberrant minutia exist, so we simply accept the tolerances between the arbitrary boundary.

...
Yet, even with the unmeasurable aberrations - assuming the 'core' of determinism
to be true - those aberrations are already determined. They are already scripted. There is nothing free about them.
It's actually absurd to consider that things are unplanned, etc,. that would raise the idea that our wants and preferences have no rational basis, or concern the idea of randomness.
It's no more absurd than accepting things are planned. Randomness, or continual flux, may just be that.
It is only absurd to think of it. But the logic of determinism is more compatible with our comprehension.
Existence itself may indeed be ultimately pointless. Accepting that idea is difficult to grasp, but in the absence of proof to the contrary - it's just as valid as existence actually meaning something.
We can't either prove that it is pointless, we must just continue on with how we differentiate a fact from a assumption or a yet to be proved possibility. Our understanding of the universe, does improve, that is enough reason to continue. Living in a strange and remarkable universe that is the way it is, independent of our desires and hopes, is far more satisfying for me than living in a fairy-tale universe invented to justify our existence.
We cannot say something is random and we cannot prove it. Random usually (always) suggests too much complexity
No, we cannot prove it - and we never shall. Proof will forever be beyond us.
Randomness does suggest complexity, because it it is. Very complex.
We cannot prove that true randomness does exist, and there are some evidences that it does exist.
However just because something complex is beyond comprehension does not make it invalid. It simply makes too complex to ever ever understand.
I agree, that's why I included the 3rd option. It does not make it valid either.
Both schools of thought involve complexity.
The major difference is that one allows the idea/concept of randomness to exist in an unplanned, non-scripted existence devoid of pre-ordainment. The other suggests that existence no matter what/why/when/whatever is already set in stone and unchangeable.
The reason why the universe is at it is, rather than being different hasn't been completely explained, I think that's one tiny possibility that randomness which is beyond our comprehension might exist, we might be able to comprehend these things in the future of evolution.
Neither are provable/dis-provable and both have ramifications far beyond comprehension. The main difference is the leading questions. ie A God vs no God, linear vs cyclic time and so on and so forth.
Substantial evidence, in some sense, may support the possibility of a divine being which governs us, this does require faith. The lack of scientific evidence debunks the possibility of such, and suggests that it requires a lot more faith to assume that such exists., that could perhaps be unreasonable. I don't intend to put a whole discussion with this one