“Sure, someone else knows the answer—but back in the hunter-gatherer days, someone else in an alternate Earth, or for that matter, someone else in the future, knew what the answer was.”
I think the difference is that someone else knows the answer and can tell you.
“Sure, someone else knows the answer—but back in the hunter-gatherer days, someone else in an alternate Earth, or for that matter, someone else in the future, knew what the answer was.”
I think the difference is that someone else knows the answer and can tell you.