[callalex]

This is a misconception about life expectancy statistics. For most of human history, if you survive past early childhood, you can expect to live a pretty long life. https://www.psychologytoday.com/us/blog/the-scientific-funda...

[euroderf]

"Life expectancy at age five" (or 4 or wotevs) seems much more useful, but it is rarely seen nowadays. No idea why.