0
7 Billionth Child Arrives: World’s Biggest Population Milestones (Photos)
As the number of people in the world reaches 7 billion, see eight huge population milestones.
Huang Jiexian, Imaginechina / Corbis (left); NYPL
Huang Jiexian, Imaginechina / Corbis (left); NYPL
1805
NYPL
1900
NYPL
1927
Bettmann / Corbis
1959
Genevieve Naylo / Corbis
1974
Jerry Cooke / Corbis
1987
Stephanie Maze / Corbis
1999
