Religion
Date: April 5, 2017
Source: The Guardian; Pew Research Center
An analysis of the Pew Research Center shows that “the number of babies born to Muslims is expected to overtake those born to Christians within two decades, making Islam the world’s largest religion by 2075.”
Source: https://www.theguardian.com/world/2017/apr/05/muslim-population-overtake-christian-birthrate-20-years