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
