The world's population is expected to peak at 10.3 billion in 2084 and then decline to 10.2 billion through the end of the century.

Global Population Trends in 2025 and Beyond Despite steady growth, the world’s population increase is slowing.

Birth rates have dropped faster than life expectancy has increased, causing slower population growth around the world. Forecasts from the United Nations predict that world population will actually ...

The Pew report reveals how religious disaffiliation and population growth have influenced the global religious landscape.