http://memory-alpha.wikia.com/wiki/Requiem_for_Methuselah_(episode)
Do you know if the mistake was deliberate, and if so, why?
Probably a goof.
That said, I’d rather know when the plague actually hit.
Wikipedia is your friend.
Regards,
Wikipedia is your friend.
A good Western Civ course in 10th grade is an even better friend.
Plato rightly feared that writing would lead to much forgetting—I’d love to hear his reflections on the net.