The unsolved enigma of early human migration

Antique world mapIt can be hard enough to remember who your second cousin once removed is. So it’s not surprising that tracing back the family tree to work out what the earliest humans were up to hundreds of thousands of years ago is quite a challenge.
“Everyone’s looking for the earliest evidence for modern humans everywhere,” says Professor Sue O’Connor, an archaeologist at ANU. “There is quite a lot of research effort focused on this.”