02/25/2008 - A major new survey presents perhaps the most detailed picture we've yet had of which religious groups Americans belong to. And its big message is: blink and they'll change. For the first time, a large-scale study has quantified what many experts suspect: there is a constant membership turnover among most American faiths. America's religious culture, which is best known for its high participation rates, may now be equally famous (or infamous) for what the new report dubs "churn."
The report, released today by the Pew Forum on Religion & Public Life, is the first selection of data from a 35,000- person poll called the U.S. Religious Landscape Survey. Says Pew Forum director Luis Lugo, Americans "not only change jobs, change where they live, and change spouses, but they change religions too. We totally knew it was happening, but this survey enabled us to document it clearly."
Read the full article America's Unfaithful Faithful on Time's Web site.