(Didn’t realize this site doesn’t email reply notifications, thus the delayed response.)
What I’m saying is that someone who answers “algorithms” is clearly not taking that view of substrate-independence, but they could hypothesize that only some side-effects matter. A MOSFET-brain-simulation and a desert-rocks-brain-simulation could share computational properties beyond input-output, even though the side-effects are clearly not identical.
(Not saying that I endorse that hypothesis, just that it’s not the same as the “side effects don’t matter” version.)
(Didn’t realize this site doesn’t email reply notifications, thus the delayed response.)
What I’m saying is that someone who answers “algorithms” is clearly not taking that view of substrate-independence, but they could hypothesize that only some side-effects matter. A MOSFET-brain-simulation and a desert-rocks-brain-simulation could share computational properties beyond input-output, even though the side-effects are clearly not identical.
(Not saying that I endorse that hypothesis, just that it’s not the same as the “side effects don’t matter” version.)