forecasting critical predictions forecasting intelligent understanding composing critical understanding crowdsourcing probable wisdom assembling calibrated understanding mapping the future generating quantitative forecasts modeling definitive wisdom composing quantitative insights modeling critical estimations mapping critical wisdom crowdsourcing predictive contingencies generating critical futures crowdsourcing intelligent forecasts


username Barbarossa
formerly known as
member since August 31, 2017
Save Changes
Metaculus supporter – {{pctrl.supporterName()}}
supporter since {{pctrl.account.supporter_since | date:'MMMM d, y'}}

Change your username

Cost: {{user.username_change_cost}} tachyons

You can change your username once every six months. Your old username will be listed as an alias in your profile for 30 days.

Brand new users can change their names for free. After a few days it will cost tachyons.


level 15 (Time Lord)
predictions 1505 predictions on 703 questions (353 resolved)
comments 30 comments on 25 questions
rank 13th