The age of mankind

Estimates vary between 80 and 117 billion.

Its thought that 85000 years ago the human population was nearly destroyed by the Toba volcano on Sumatra exploding.Maybe reducing the population to a few thousand.We are all descended from those lucky survivors..I heard about at least 100 billion.

When I think about it I wanna barf 😆

Four two female and two men

Far too many that's for sure.