2 ms·
Life expectancy at birth, maybe, but if you lived long enough to reproduce your life expectancy was much longer than that.
by amanaplanacanal 4y ago
Life expectancy at birth, maybe, but if you lived long enough to reproduce your life expectancy was much longer than that.
- pclmulqdq 4y agoThat's true of most of the civilized period when humans were relatively safe from predators. Most of human history was not like that. As far as I know, hunter-gatherer humans without this form of safety generally didn't live past 40 except in exceptional cases, even if they survived as a child.