[RandomOpinion]

> The functioning of chemistry in individual cells definitely are influenced by quantum effects.

So? Transistors used in modern computers directly depend on quantum effects (semiconductor physics was an outgrowth of QM) as well, yet we do not need to take into account QM when writing software or designing microprocessors.

[njarboe]

Where will my body be in five years? Quantum effects will definitely be manifest enough that the answer to that is not deterministic. Maybe because I am not a professional philosopher I'm missing the special meaning of the work deterministic as used here. I think the point of the OP was that computers are a specially designed system that is very complicated, but at the bottom created by humans who have spent a lot of time and effort to make it deterministic unlike the the "real" world.