World population history estimates from United Nations, Hyde, McEvedy, and Probaway
A compilation graph showing four estimates of human world population.
World population history graphed and smoothed
01 Monday Sep 2014
Original size at 2791 × 2386
01 Monday Sep 2014
Original size at 2791 × 2386
World population history estimates from United Nations, Hyde, McEvedy, and Probaway
A compilation graph showing four estimates of human world population.
Probaway - Life Hacks 
