Question

Will there be a city on Earth with a population of over 100 million by 2100?

22 comments22

Total Forecasters213

Community Prediction54%

Make a Prediction

community: 54%

median 54.0%mean 52.1%

Authors:

AdamK

Opened:

Closes:

Scheduled resolution:

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

50%

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?

66%

Comments

? comments

Authors:

AdamK

Opened:

Closes:

Scheduled resolution:

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

50%

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?

66%

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Will there be a city on Earth with a population of over 100 million by 2100?

Make a Prediction

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?

Comments

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?

Will any modern artificial island reach a population of 1,000,000 or more inhabitants before 2100?

Will one government govern 80% of Earth's population and economy by 2100?

Will human population size recover to 5 billion by 3000CE if, by 2100, the population falls below 400 million without extinction occurring within 20 years?