Michael Blume, a researcher at the University of Jena in Germany, wrote about the sub-replacement level of fertility among [[Atheist Population|atheistic populations]]: "Most societies or communities that have espoused atheistic beliefs have not survived more than a century."<ref>[http://www.scilogs.eu/en/blog/biology-of-religion/2011-01-06/atheists-a-dying-breed-as-nature-favours-faithful-sunday-times-jan-02-2011-jonathan-leake-full-draft-version Atheist: A dying breed as nature favours faithful]</ref> Blume also indicated concerning concerning his research on this matter: "What I found was the complete lack of a single case of a secular population, community or movement that would just manage to retain replacement level."<ref>[http://www.scilogs.eu/en/blog/biology-of-religion/2011-01-06/atheists-a-dying-breed-as-nature-favours-faithful-sunday-times-jan-02-2011-jonathan-leake-full-draft-version Atheist: A dying breed as nature favours faithful]</ref> | Michael Blume, a researcher at the University of Jena in Germany, wrote about the sub-replacement level of fertility among [[Atheist Population|atheistic populations]]: "Most societies or communities that have espoused atheistic beliefs have not survived more than a century."<ref>[http://www.scilogs.eu/en/blog/biology-of-religion/2011-01-06/atheists-a-dying-breed-as-nature-favours-faithful-sunday-times-jan-02-2011-jonathan-leake-full-draft-version Atheist: A dying breed as nature favours faithful]</ref> Blume also indicated concerning concerning his research on this matter: "What I found was the complete lack of a single case of a secular population, community or movement that would just manage to retain replacement level."<ref>[http://www.scilogs.eu/en/blog/biology-of-religion/2011-01-06/atheists-a-dying-breed-as-nature-favours-faithful-sunday-times-jan-02-2011-jonathan-leake-full-draft-version Atheist: A dying breed as nature favours faithful]</ref> |