Even so, there would be cases where this did happen and they would doubtless be highlighted as an example of a something-for-nothing culture.
However, in practice, there would be cases when
The figure is an average, so there would be cases when it was much higher.
Epistemologists describe possible cases, consult their intuitions about whether the cases would be cases of knowledge or not, and decide on that basis whether or not the cases show the proposed analysis to fail.
Typical examples would be cases of non-local semantic construal, as in 'Alice knows someone is cheating', with a wide-scope reading for 'someone'thereere is a particular person x such that Alice thinks x is cheating'.
(Such expressions as 'a person of substance' or 'a substantial reason' would be cases of this. 'Illegal substances' is nearer to one of the philosophical uses, but not the main one).
For example if one defined syphilis as a "carnal scourge", then other diseases like gonorrhea, soft chancre, etc. would be cases of syphilis; and when proper experiments had been conducted one stated for example that "sometimes mercury does not cure the carnal scourge but makes it even worse".
In boys, about half would be cases of leukemia or cancers of the brain, lung and colon.
