The Shia Muslim ritual of tatbir will no longer be widely practiced in 40 years.

Created by VK7K7vg on 2016-12-18; known on 2056-12-18

• VK7K7vg estimated 70% on 2016-12-18
• VK7K7vg changed the deadline from “on 2056-12-18” and changed their prediction from “The Shia Muslim of tatbir will be an extinct ritual given 40 years' time.” on 2016-12-18
• themusicgod1 estimated 49% on 2016-12-18
• EloiseRosen said “how are you defining “widely practiced”?” on 2016-12-31