Bringing a human baby here from 50,000 years ago

[Mikkel]

We had one like it back in August.

How would a very early Homo sapiens do today?

Suppose I fire up my time machine, which isn’t in anything as cool as a DeLorean. (It’s a Kia Forte.) I go back to the earlier years of homo sapiens - let’s say about 150,000 years ago, to when we were definitely, well, homo sapiens. I find a baby who has been separated from its parents, perhaps because they were eaten by a large animal, and bring it back and raise the baby. Will this baby seem entirely indistinguishable from modern humans? What differences might there be? Of course it mig…