I have never met a person who can isolate the moment when X became known to man.
The fuck does that even mean? The second? Is he asking for a dateand time? How many people has he asked? Could any of them look it up?
I have never met a person who canisolatw the moment when ice cream became known to man.
Edir: fixed a typo.
You don’t count as the “a person I’ve met”. I appreciate your efforts all the same.