Is that what I think? I find it hard to dislike my doppleganger.
When you abstract ‘Will’ beyond biology and organic life, then I would call it “Force”, “Energy”, “Law”, etc. You’re going to the chemical and Elemental level. Rocks and stones, seem to have their own ‘Nature’. Rocks are heavy and they fall down. Rocks are massive and dense, Earth. Water is less heavy, fluid, and in movement. Air is “freer” still, moving all directions and the phenomenon of wind. Fire is “freest” insofar that it is gaseous, hot, moving all directions, chaotically.
Life is a different phenomenon, and ‘freer’ than non-living matter. A bacteria cell is ‘freer’ than a rock, water, air, fire. A tree sapling is freer than that. A fish is freer than that. An insect is freer than that. A bird is freer than that. A mammal is freer than that. Consider it a degree of motion. Motion proves the obvious. By using a standard of motion, to ‘decide’ or ‘determine’ what is free and what is, all life is freer than all non-life. Organic matter is ‘freer’ than non-organic. Because life has degrees of Agency.
Outside of Life, there is No Will. Life is the barrier of Will. Will is, essentially, Desire, and an extension of the survival instinct. It is common to all life.
Based on these simplifications, my positions do not change. You, and other Determinists can claim that “all life and all things are Determined/Caused”, but that doesn’t really mean much at first. Again, it’s an epistemological argument. How do you know what is Caused and what is not, what is Determined and what is not? Silhouette has to balk and ignore, dodge this question at all costs. Because if admits that he doesn’t know, then he cannot then claim that “All is Determined”.
You can step back much further. “All physical objects, with mass, are aspects of Causality, and therefore Determined”. But this is a weak argument, and it is not coherent with Science. Because Science revolves around the Known, not the Unknown. Science revolves around Evidence, and what can be Proved, and what can be Repeated. If you cannot repeat a Phenomena, if it is “one-time-only”, if it is in the depth of space, then it’s not “Science”. It’s theory, and faith, no different than Religion. Proper science revolves around methods of determination. If you cannot prove something, then it is not Scientific.
If a proposition is not Falsifiable, then it is not Science. This is why “All Causality” is an Appeal to Authority fallacy, when you try to throw Science into the mix.
Basing Determinism and Cause on what is Known, is fine. I’d call that “Soft Determinism”. And you have made a good case for it, on sporadic occasions. All things appear to have shared and common causes; all things appear to follow “Natural Laws”, patterns, flows. All matter, for example, is effected by Gravity. And Gravity is caused by the massiveness of planets and other forces (motion x mass).
But insofar as such physical forces are unknown and unaccounted for, they are obviously Undetermined.
If forces are Undetermined, then so too are some, or many, or most of the aspects of life, are also Undetermined.
Is life more complex than non-organic matter? Clearly, it is. A rock cannot move of its own accord. But it can be moved.
Agency is the Paradigm shift. Once you add Agency into the mix, the Will is Undetermined.
Therefore it is Free.