Many people fool themselves into thinking that hyper vigilence about every detail in favor of hyper strict criteria of a "scientific" sort will result in being fooled less and left holding an empty of smelly bag.
Actually, there are many contexts where such a stance can INCREASE the likelihood of being fooled and looking and feeling like one has been left holding a very empty or smelly bag.
The GREEK way of "knowing" works for some things. It's far from the only valid way. And, it's far from the best way for some sorts of issues and contexts. For those, the Jewish way, is best.
Dissection is NOT the best way to KNOW one's new wife, for example.