The Origins of Human Language

http://en.wikipedia.org/wiki/Origin_of_language
http://pandora.cii.wwu.edu/vajda/ling201/test1materials/origin_of_language.htm
http://www.trueorigin.org/language01.asp
http://www.psychologytoday.com/blog/the-playing-field/201005/new-ideas-about-the-origin-language
http://www.historyworld.net/wrldhis/PlainTextHistories.asp?ParagraphID=dpg

Africa
http://www.nytimes.com/2011/04/15/science/15language.html?_r=0
http://www.sciencemag.org/content/332/6027/346.abstract
http://content.usatoday.com/communities/sciencefair/post/2011/10/origins-of-human-language-word-order-subject-object-verb/1
http://popular-archaeology.com/issue/april-2011/article/africa-the-birthplace-of-human-language-study-says


Video
http://www.youtube.com/watch?v=H2Ma7dxu0O0

Speaking in Tongues
http://www.youtube.com/watch?v=OuUAPVFFCRQ  1