161 forecasters

Ragnarök Question Series: if a global biological catastrophe occurs, will it reduce the human population by 95% or more?

8%chance

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Authors:

Opened:

Jan 13, 2019

Closes:

Dec 31, 2099

Scheduled resolution:

Jun 15, 2101

Spot Scoring Time:

Jan 14, 2019

Ragnarök Series

Leading pandemic expert's haunting prediction of where 'The Big One' will strike... and how it'll kill more than SEVEN MILLION Americans

Daily Mail•Oct 12, 2025

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Independent•Oct 11, 2025

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