Interesting results. As one of the interviewees commented in the article, I tend to agree that this has less to do with people actually losing their faith and more to do with people being more comfortable with declaring their atheism as the stigma is lost. Thanks in the most part to the public awareness raised by people like Hitchens, Dawkins, Harris and Dennett, but also to advertising, awareness campaigns and more public participation in political events, as well as pushback on separation issues, from groups like American Atheists, Americans United for Separation of Church and State, the FFRF and the ACLU (PS: support them with your voice and your money. They are the ones who protect your religious freedom just as much as they protect freedom from religion)
More people seem to be starting to understand that being a good, moral person does not require belief in a deity, and never has… and I love that. You might be surprised how many people argue that it IS required, but the number of people who have used that argument has steeply declined recently (in my experience).
Now if we could only convince more people that fighting for plurality and religious freedom and preventing people from imposing their beliefs on others does NOT mean they are being “persecuted”…