Religious Faith is Slowly Waning in America.
One of the most fascinating insights from the research is the increasing size of the no-faith segment with each successive generation. The proportion of atheists and agnostics increases from 6% of Elders (ages 61+) and 9% of Boomers (ages 42-60), to 14% of Busters (23-41) and 19% of adult Mosaics (18-22).