World Population In 2024 In Billion Years Ago. The most “complete” set of estimates is provided by atlas of world population history (1978) and more recently by john carl nelson in historical atlas of the eight billion:. United nations projections are also included through the year 2100.
As of 2024, population size has peaked in 63 countries and areas, including china, germany, japan and the russian federation, and the total population of this group is. The most “complete” set of estimates is provided by atlas of world population history (1978) and more recently by john carl nelson in historical atlas of the eight billion:.