apeiron
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Pythagorean said:Anyway, the concept of determinism as it applies in the sciences is generally meant to be void of human perspective. That is, a deterministic system will evolve in the same way every time as long as the initial conditions are exactly the same (and the system is isolated, of course). This should happen regardless of human opinion.
Let's again make the distinction between reality and our models of reality. Our models are clearly "deterministic". That is just built into them as an axiom. If a, then b. It is the way we do maths and logic. We assume as a formal model that this must lead to that which must lead to the next, in strict step by step fashion.
But the map is not the terrain. Reality may behave with sufficient regularity that deterministic models give us simple maps. But what may underly that superficial regularity could be a more complex causality. And we start to appreciated this fact when we start to look at reality on the scale of the very small and the very energetic.
So determinism (and randomness) are concrete features of our formal models. They are "real" in that epistemological sense. But we don't know them to be true of reality in an ontological sense. And indeed, as we stretch our observations, we find reality starting to behave in ways which don't conform to our simple maps.
Just consider the quantum zeno effect. This is equally troubling for a naive belief in either the determined or the random.
http://en.wikipedia.org/wiki/Quantum_Zeno_effect