What if humans had only 20 years of life span

[COLD_FIRE]

@Khumar

considering how the average lifespan was just 40 only a few generations ago, it isn’t too hard to imagine a situation like that.

what would happen, is that college education would be forgoed. forget that even. if a child manages to go through grade 3, it would be a big deal. children would go through puberty much earlier, and it wouldn’t be hard to imagine a 16 year old with grandkids.

at the same time, the gestation period either will shorten to thta of a mouse, or it would be common for human to have 3-4+ children everytime they give birth.

It might be that the children grew like in the days of Hazrat-e-Adam (AS).
Hypothetically (not)