Re:The Simulation Argument and the Simulation Barrier
by coldtea on Monday November 25, 2019 @06:50AM
(#21627263)
>Substrate independence - whether it's connections or something else - is a very strong claim that should be subjected to empirical testing before being accepted. (And IMO is almost certainly wrong for good practical reasons that have nothing to do with souls.)
Care to mention any of those "good practical reasons"?
Penrose gave it a try (though even there, there was nothing about how it can't be modelled with code for example, in which case, rocks are fine too for a simulation a la XKCD, just not as a direct substrate for an Android).
>Of course you can't test it empirically, because there's no empirical test for subjective experience. You can only test for the appearance of subjective experience - specifically for external behaviours, loosely defined, which might be considered to imply subjective experience to you as an observer.
It's not really that we can't test it, it's more that we can't measure it. But we can, and do, test it, e.g. with psychological tests, the same kind we give to people to understand different aspects of their personality (which we also can't just measure with some equipment or simple measurement). If it quacks like a duck, and looks like a duck, and cries like a duck, and has other sentimental duck qualities, it's a duck. We only accept the subjective experience of other people from its appearance (their actions etc) too, anyway.
Care to mention any of those "good practical reasons"?
Penrose gave it a try (though even there, there was nothing about how it can't be modelled with code for example, in which case, rocks are fine too for a simulation a la XKCD, just not as a direct substrate for an Android).
>Of course you can't test it empirically, because there's no empirical test for subjective experience. You can only test for the appearance of subjective experience - specifically for external behaviours, loosely defined, which might be considered to imply subjective experience to you as an observer.
It's not really that we can't test it, it's more that we can't measure it. But we can, and do, test it, e.g. with psychological tests, the same kind we give to people to understand different aspects of their personality (which we also can't just measure with some equipment or simple measurement). If it quacks like a duck, and looks like a duck, and cries like a duck, and has other sentimental duck qualities, it's a duck. We only accept the subjective experience of other people from its appearance (their actions etc) too, anyway.