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How many people have ever lived on Earth?
The global population milestone of 8 billion represents nearly 7% of the total number of people who have ever lived on Earth.
PRB’s 2026 World Population Data Sheet and new Data Explorer show widespread population aging and low fertility—but also why low fertility does not necessarily mean population decline
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The global population milestone of 8 billion represents nearly 7% of the total number of people who have ever lived on Earth.