Forum on Religion and Public Life.Pew assembled data on the size and geographic distribution of eight major religious groups, including non-believers.It found that Christians make up about 32 percent of the world???s population, followed by Muslims, the second largest group, with 1.6 billion adherents. [link to www.rawstory.com] Quoting: Anonymous Coward 30233037 Anonymous CowardUser ID: 30271792