Re:A monk in 14th-century Italy wrote about the Americas
by hirako2000 on Sunday September 26, 2021 @01:33AM
(#28658660)
We don't know that. All we know is that we have further knowledge that at certain points in time.
We have a tendency to assume we know more than at any other time before on the basis that we know more than our rather recent ancestors.
We know that our knowledge better describes the results we reliably reproduce in the world around us.
We have knowledge about things that our ancestors did not.
If that doesn't constitute "knowing more than they did," I'm not sure what does.