[[File:CharlesDarwin.jpg|alt=evolution darwin theory|left|thumb|200px|Late in [[Charles Darwin|Charles Darwin's]] life, Darwin told the Duke of Argyll that he frequently had overwhelming thoughts that the natural world was the [[Intelligent design|result of design]].<ref>http://plato.stanford.edu/entries/teleological-arguments/notes.html</ref>
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In a letter to [[Asa Gray]], Darwin confided: "...I am quite conscious that my speculations run quite beyond the bounds of true [[science]]."<ref>http://www.darwinproject.ac.uk/entry-2109</ref>]]
''See also:'' [[Famous agnostics]] and [[Ex-agnostics]]
''See also:'' [[Famous agnostics]] and [[Ex-agnostics]]