The decline of religion and the rise of the "nones"
MORE: http://www.scientificamerican.com/article.cfm?id=is-god-dying
See also...
Religion in America's states and counties, in 6 maps
http://www.washingtonpost.com/blogs/govbeat/wp/2013/12/12/religion-in-americas-states-and-counties-in-6-maps/
