What's the Average Life Expectancy?

In hunter gatherer times, there was a pretty high infant mortality rate. So many children didn't make to five. If you made it to five, maybe that's the age then you could live to 80,. Right? So you tend to live to 80, which is also e current life expectant, yer - what we have today. And well, childbirth. We askd hem about childbirth, and they they have no problems with childbirth. They just, because they live healthy and they live like humans should, they have easy pain pregnancies, and everything works out. There were six generations represented from the same patriarch, who was a hundred 20 o she was dancing, jumping around