According to an international study done by William Bainbridge, atheism is common among people whose interpersonal social obligations are weak and is also connected to lower fertility rates in advanced industrial nations (See also: [[Atheism and fertility rates]]).<ref> Bainbridge, William (2005). "[http://www.religjournal.com/pdf/ijrr01002.pdf Atheism]" (PDF). Interdisciplinary Journal of Research on Religion. 1 (Article 2): 1–26.</ref> | According to an international study done by William Bainbridge, atheism is common among people whose interpersonal social obligations are weak and is also connected to lower fertility rates in advanced industrial nations (See also: [[Atheism and fertility rates]]).<ref> Bainbridge, William (2005). "[http://www.religjournal.com/pdf/ijrr01002.pdf Atheism]" (PDF). Interdisciplinary Journal of Research on Religion. 1 (Article 2): 1–26.</ref> |