As of this writing, I am facilitating a course/discussion regarding the decline of Christianity in America. Someone made a point in the discussion that is similar to one I’ve made previously… but I can’t find where I made it so I’m making it anew. 🙂
The question begins with a look at the measured increase in self-identified ‘religious nones’ in America since around 1990. (This data can be found linked to here.) In 1990, some 8% of Americans identified themselves as having no religion. Today, that figure has doubled. In the meantime, there has been a drop in those identifying themselves as Christians, from about 86% to 76% of the nation’s population. Some back of the napkin calculation suggests that some 30,000,000 fewer people call themselves Christian than did in 1990 with a significant portion of these falling into the ‘religious none’ category.
However, of note, the number of outright atheists has seen only a moderate increase. Even many of the ‘religious nones’ say they believe something.