Comment on Does Consciousness Disappear in Dreamless Sleep?
jarfil@lemmy.world 1 year agoThreshold has changed, the definition is still the same, we’re just getting better at reverting the stop of some activities, like breathing or heartbeat. If we someday could revert neuronal depolarization, that would be great, but it seems difficult to achieve.
The other part is not just philosophy, it’s the best we can do to define a “self”. The philosophical part is only whether we can consider them a continuum, or whether we have to see them as usually similar but separate (there are reasons to support both versions).
pjhenry1216@kbin.social 1 year ago
If the threshold changed, the actual definition changed. The same words to describe a different point. If the definition described two different things, its changed. That's basic and simple reasoning. If a definition no longer describes the same thing, it's because it's actual meaning has changed.
jarfil@lemmy.world 1 year ago
“To the end of the road” doesn’t change meanings when the road gets extended another 10 miles. The point changes, the definition doesn’t.
pjhenry1216@kbin.social 1 year ago
yes, the definition changes. it used to mean one point. now it means a point 10 miles away. come on. simple substitution. if you define it only with relative terms then its poorly defined as there's no actual concrete meaning. so you either have a poorly defined term or you have a term that has changed meaning over time. which still makes it poorly defined. i don't know how else to explain it. so i'm going to leave it here. this is going in circles.
jarfil@lemmy.world 1 year ago
I think I know what you mean, but plenty of terms have relative definitions (“behind”, “bright”, “x+1”, “etc”… etc). If you’re looking for an absolute point, you won’t find one, because their meaning is the relationship itself.
Both “life” and “death” define a state relative to another. The definition of “life” is a particularly tricky one, because it includes multiple relative definitions like “growth”, “reaction”, “functioning”, and a “reproduction” that includes both cloning and “imperfect” cloning. Being “death” the opposite, it’s necessarily as relative and tricky too.