People in the past were not all dead by 30. Ancient documents confirm this. In the 24th century BCE, the Egyptian Vizier Ptahhotep wrote verses about the disintegrations of old age. The ancient Greeks classed old age among the divine curses, and their tombstones attest to survival well past 80 years. Ancient artworks and figurines also depict elderly people: stooped, flabby, wrinkled.
This is not the only type of evidence, however. Studies on extant traditional people who live far away from modern medicines and markets, such as Tanzania's Hadza or Brazil's Xilixana Yanomami, have demonstrated that the most likely age at death is far higher than most people assume: it's about 70 years old. One study found that although there are differences in rates of death in various populations and periods, especially with regards to violence, there is a remarkable similarity between the mortality profiles of various traditional peoples.
High infant mortality and inaccuracy at the other end of the age range skew the numbers.
(Score: 2) by Reziac on Wednesday July 18 2018, @03:46PM (1 child)
Actually, no. There have been a few studies on the topic, with tribes that had little or no outside contact, and basically murder is the tribal sport, accounting for 40-60% of deaths (and in some cases, nearly all deaths). And they were by no means insecure; they do well enough that most people do very little work. And you get to be an elder by doing unto others first.
And there is no Alkibiades to come back and save us from ourselves.
(Score: 0) by Anonymous Coward on Thursday July 19 2018, @05:25AM
My friend says you're wrong and could just be making this up.