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What will the world population be in the following years?

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112 forecasters

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Year

median

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Resolved

Forecast Timeline

2122

2052

2032

2025

2023

Authors:

RyanBeck

Opened:

Oct 19, 2022

Closes:

Jan 1, 2123

Scheduled resolution:

Aug 2, 2123

Forecasting Our World in Data

Social Sciences

2021-2025 Leaderboard

United Nations Department of Economic and Social Affairs

Our World in Data

A Biologist Refutes Elon Musk’s ‘Adult Diaper’ Theory On Population Decline

Forbes•Mar 22, 2025

Donald Trump's Impact on US Birth Rates

Newsweek•Mar 22, 2025

There could be billions more people on Earth than previously thought

Independent•Mar 20, 2025

Learn more about Metaculus NewsMatch

Comments

? comments

Authors:

RyanBeck

Opened:

Oct 19, 2022

Closes:

Jan 1, 2123

Scheduled resolution:

Aug 2, 2123

Forecasting Our World in Data

Social Sciences

2021-2025 Leaderboard

United Nations Department of Economic and Social Affairs

Our World in Data

A Biologist Refutes Elon Musk’s ‘Adult Diaper’ Theory On Population Decline

Forbes•Mar 22, 2025

Donald Trump's Impact on US Birth Rates

Newsweek•Mar 22, 2025

There could be billions more people on Earth than previously thought

Independent•Mar 20, 2025

Learn more about Metaculus NewsMatch

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