"Muslims will nearly double their numbers in Europe – to more than 10% – by 2050. The report, by Pew Research Center, also predicts that Muslims will become the second-largest religious group in the US – at 2.1% – by 2050. 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) in 2050, the forecast estimates. The US by 2050 will still have more Christians than any other denom