What is Dallas? What is Houston? Which parts do we measure. are we talking about road distance? That something doesn't change during a conversation is not the same the thing as them never changing
If someone says "it's 250 miles from Houston to Dallas" you know that there will be some error involved. From precisely what part of Houston to what part of Dallas, does it include the outskirts, are they estimating, is it rounded to a nice number, etc.
If someone claims "it's 500 miles from Houston to Dallas" they're wrong.
I’m going to pretend to avoid asking what is a mile and what is 250 and 500 :)
I could imagine ways we could interpret “500 miles” the same way as The Proclaimers i.e. as a noteworthy or arduous distance, under which that claim “it’s 500 miles from Dallas to Houston” isn’t contextually false.
More interesting is what knowing that things are not the case tells us about what we can know is the case. I don’t think it reveals much, but I’m not sure
This is much of science: taking a hypothesis, understanding where the bounds of that hypothesis lie, then testing the bounds to try to disprove it. Then creating a more accurate hypothesis within the space of what’s left unknown.
Unfortunately, I missed out a key word “… what knowing that things are not the case tells us about what we can know is [absolutely] the case…”
My apologies for this and with the omission I don’t disagree one bit with your reply.
On the other hand I can see how we might imagine ways we could scientifically sarisfy ourselves beliefs are not absolute, but I’m not sure how we could satisfy ourselves they are
