luse n durty
litmus test for a truth
a validated truth holds true at small, midlin an large magnitudes / scales.
often something that is perceived as true only needs some comparative reduction to validate.
compare what is perceived as true with same at larger and smaller magnitudes.
put aside what does not match.
repeat for futher refinement.
helps with finding first principles that leon whirds about.
(note that mismatches can be useful, i.e. what/whom relies on them)