I think "deterministic" is the more correct option. Yes, of course deep down there's unimaginable numbers of atoms randomly bumping around. But so far everythi

I think "deterministic" is the more correct option. Yes, of course deep down there's unimaginable numbers of atoms randomly bumping around. But so far everything suggests that biological organisms do their damnedest to abstract that away and operate on a deterministic basis. Think like how you keep changing -- gaining and losing cells, changing chemical balance, and on the whole it takes a lot of damage, even brain damage, to produce measurable results.