Usage. Dave interprets a sign from Jenny as referring to something, then he tries using the same sign to refer to the same thing, and if that usage of the sign is easily understood it tends to spread like that. The dictionary definition just records the common usages that have developed in the population.
For instance, how does the alien know what Takahiro means when he extends his index finger toward earth in this Japanese commercial? The alien just assumes it means he can find more chocolate bars on planet earth. If the alien gets to earth and finds more chocolate, he(?) is probably going to decide that his interpretation of the sign is at least somewhat reliable, and update for future interactions with humans.
I’d agree that’s generally how it works. I apologize, I probably should have said something like “Where do you think definitions come from?”, I was trying to figure out CharlesR’s thought process re: physicalists, above.
Usage. Dave interprets a sign from Jenny as referring to something, then he tries using the same sign to refer to the same thing, and if that usage of the sign is easily understood it tends to spread like that. The dictionary definition just records the common usages that have developed in the population.
For instance, how does the alien know what Takahiro means when he extends his index finger toward earth in this Japanese commercial? The alien just assumes it means he can find more chocolate bars on planet earth. If the alien gets to earth and finds more chocolate, he(?) is probably going to decide that his interpretation of the sign is at least somewhat reliable, and update for future interactions with humans.
I’d agree that’s generally how it works. I apologize, I probably should have said something like “Where do you think definitions come from?”, I was trying to figure out CharlesR’s thought process re: physicalists, above.
My problem with Barry was he wants to include the words perception of in his definition for sound but has different rules when talking about light.
That was yesterday. I’ve updated. I’ll write more when I’ve had a chance to clarify my thoughts.
Okay, thanks!