I like sushi         
         
Michael         
         That is not how the rest of us use the word "truth". That's fine. — Banno
Michael Zwingli         
         Start new threads, as the above is off-topic here. See you there. — baker
I asked you whether you knew better than than the Buddha. Do you? — baker
Srap Tasmaner         
         I'd say there are things and there are categories. Pluto was a planet, then it was not, but it was always there. All sorts of criteria must be met for us to call Pluto a planet and we can choose those criteria for whatever purposes we have, but Pluto remains regardless of what we call it and regardless of what category we assign it. That I take to be the fundamental tenant of realism. There is an independent substance sustaining the thing; otherwise the thing exists as a pure construct of our imagination. — Hanover
Michael         
         I'd say there are things and there are categories. Pluto was a planet, then it was not, but it was always there. All sorts of criteria must be met for us to call Pluto a planet and we can choose those criteria for whatever purposes we have, but Pluto remains regardless of what we call it and regardless of what category we assign it. That I take to be the fundamental tenant of realism. There is an independent substance sustaining the thing; otherwise the thing exists as a pure construct of our imagination. — Hanover
Hanover         
         What makes Pluto one thing, and not trillions of different things? What we call "Pluto" is "really" a mass of particles in close proximity. Which of those particles are part of Pluto, which are part of some separated rock, which are a passing photon from the Sun? — Michael
Michael         
         Pluto exists as a random allotment of particles — Hanover
Hanover         
         We split up the world into so-called objects, on such a view, and thus all statements that presuppose there being multiple objects are strictly false, just a manner of speaking. — Srap Tasmaner
Michael         
         Does it? As I brought up the Ship of Theseus then let's consider that. The ship that leaves is the ship that returns but the material that leaves isn't the material that returns, therefore the ship isn't the material. — Michael
Hanover         
         Does it? As I brought up the Ship of Theseus then let's consider that. The ship that leaves is the ship that returns but the material that leaves isn't the material that returns, therefore the ship isn't the material.
Or would you commit to saying that the ship that leaves isn't the ship that returns, which it would appear the realist must. If so, then how much of the material is the "true" substance of the thing? If only half the parts are replaced does it remain the same ship? A quarter? A tenth? — Michael
Michael         
         
Srap Tasmaner         
         choose to grab an arbitrary bunch of that stuff and call it X — Hanover
choose those criteria for whatever purposes we have — Hanover
Hanover         
         So truth is only --- not even "also" but "only" --- a matter of our choices.
That's not much of a realism. It looks like idealism + "Oh yeah, and there's some stuff, I guess." — Srap Tasmaner
What part of the planet do you propose is restricted by the world? — Hanover
Hanover         
         On the one hand we have the realist who says that statements are made true by objective features of the world, but what objective features of the world must obtain for the ship that leaves to be the ship that returns? Presumably that the mind-independent material stuff that leaves is the mind-independent material stuff that returns. Which in this case doesn't obtain, and so the realist must commit to "the ship that leaves is the ship that returns" being false. However that might not be a commitment the realist is willing to make, and so they must accept an anti-realist account of "the ship that leaves is the ship that returns" being true; that it's true because we think of the ship that leaves as being the ship that returns. — Michael
180 Proof         
         
Srap Tasmaner         
         how does reality restrict anything we do, perceive, or believe? We can say it does, but exactly how? How does the noumenal affect the phenomenal? — Hanover
Michael         
         The realist does commit as you've said they would (and as I've bolded). The realist defines the ship as the specific matter that was there originally because he's offering a metaphysical definition within the context of that conversation. That is, the ship is exactly what it is. — Hanover
In the vernacular however, "the ship" is a social construct, subject to whatever definition the speakers want it to have. We call it the same boat because it maintained a sense of apparent identity through time and continued its same function. Regardless of why we keep calling it the same name has no metaphysical impact. We're just identifying something consistently because we happen not to care what its material composition is through time for our definitional purposes.
Sam26         
         
Hanover         
         This "metaphysical definition" is useless then. The ship becomes a new ship every instant, atoms rubbing off in the wind or water, electrons absorbing photons from the Sun, etc. And it's still not entirely clear which material stuff is referred to when you talk about "the ship" in this metaphysical sense; there's no objective cut-off point that says that this particle is part of the ship and this particle is just passing by. — Michael
Isaac         
         if you claim your time at the gym has really been paying off and you could lift my car over your head with ease, it's natural for me to say, "Prove it." At that point, I let reality do the talking for me. — Srap Tasmaner
Srap Tasmaner         
         Hanover's belief about whether the time at the gym has paid off affects his car-lifting abilities. External reality's not so strict an arbiter as you might like it to be here. — Isaac
Isaac         
         My little car weighs about 1100 kg. The current world record for a clean and jerk is 166 kg. — Srap Tasmaner
Hanover         
         But I've made this point already, I just thought I'd do it with a citation this time. — Isaac
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