[[File:Georgetown 2.jpg|thumbnail|right|250px|In 2012, a [[Georgetown University]] study was published indicating that only about 30 percent of those who grow up in an [[atheism|atheist]] household in the [[United States]] remain atheists as adults.<ref>http://www.christianpost.com/news/study-atheists-have-lowest-retention-rate-compared-to-religious-groups-78029/ Study: Atheists Have Lowest 'Retention Rate' Compared to Religious Groups</ref>]]
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*[[Atheist Population]]
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*[[American atheism]]
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*[[Atheism statistics]]
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=== Decline of global atheist population ===
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*[[Global atheism]]
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*[[Growth of global desecularization]]
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*[[Essay: Atheism: A house divided and in global decline|Atheism: A house divided and in global decline]] - essay