But genetically we come from nomadic tribes, and AFAIK the nomads of a 100000 years ago, had a far shorter average lifespan than after we settled and began farming.
This is mainly because of child mortality. When you get five children, of which two live to be 78 and 89 and the other three die at ages of 2, 14, and 8, your children’s average lifespan is 38,2 years. Typically, you either died very young, or you lived old. And the average is, well, the average of those. Basically nobody died around the age of 38.
Buffalox@lemmy.world 1 day ago
Tribal nomads of 100000 did not live to their 60’s.
AFAIK they rarely lived beyond 30.
discovermagazine.com/what-was-the-life-expectancy…
Note that Lifespan is not the same as life expectancy:
my.clevelandclinic.org/health/articles/lifespan
So 30000 years ago 30 years was pretty much the maximum age a person could achieve.
Tuuktuuk@piefed.ee 1 day ago
In this article it is, though. That’s why they use the phrase “average lifespan”. There is no “average” in maximum.
In the article the phrase “average lifespan” is used in the meaning “average life expectancy”.
Buffalox@lemmy.world 1 day ago
Average disregarding race or culture.