12bn
2059:
10bn landmark
Projected
10
2022:
8bn landmark
8
2038:
9bn landmark
6
2086:
Projected human
population peak
4
2
0
1950
1975
2000
2025
2050
2075
2100
12bn
Projected
2059:
10bn landmark
10
2022: 8bn landmark
8
2086:
Projected human
population peak
2038:
9bn landmark
6
4
2
0
1950
1975
2000
2025
2050
2075
2100