One day they will ‘find’ that human beings have crossed the Earth at will, and for various reasons, for a long, long, long, time.
Humans have lived in places that we cannot/have not explored because they are under the seafloor.
All theories on cultural migration are just theories, and when new info is found that alters those theories, it isn’t really surprising.
I concur — humans throughout history have always been more intelligent than we “moderns” give them credit for.
Until November 2008, that is.
“One day they will ‘find’ that human beings have crossed the Earth at will, and for various reasons, for a long, long, long, time.”
Civilizations long turned to dust. I think a lot of people just don’t want to admit they don’t know everything.