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aran

Predictions1724

Comments304

Member SinceAugust 2017

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86 forecasters

What will the atmospheric CO2 concentration be in 2030?

Current estimate

438 ppm

120 forecasters

Will Texas elect a Democratic senator in 2018?

resultNo

142 forecasters

Will there be a "no-deal" Brexit?

resultNo

829 forecasters

Will the number of living humans who have walked on another world fall to zero?

45%chance

This question is closed for forecasting.