New statistics from the Pew Research Center show atheists are mostly male (64%), mostly under the age of 49 (seven-in-ten compared with about half the U.S. adults overall (52%)), more likely to be white (77% vs. 62%) and have a college degree (48% vs. 34%).
If you are interested in reading any work on contemporary religion it is usual to read how our churches, of any faith, religion, or culture, are being depleted of bodies by the pullings of the secular world.