Om 35 år vil Europas muslimske befolkning ha nesten doblet seg, fra dagens 43 millioner til 71 millioner, melder det renommerte amerikanske meningsmålingsinstituttet Pew Research Center. Europe’s Muslim population, boosted by large families and immigration, will nearly double, from less than 6% (43 million people) in 2010 to more than 10% (71 million people) […]