to self

http://books.google.co.uk/books?id=tBXgg0K7qDwC&pg=PT22&dq=Davis,+Wade+loss+of+language&hl=en&ei=cjABTonREsHQhAeU8KitDQ&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCsQ6AEwAA#v=onepage&q&f=false
http://en.wikipedia.org/wiki/Marshall_McLuhan
http://news.bbc.co.uk/today/hi/today/newsid_8311000/8311069.stm
http://en.wikipedia.org/wiki/Wade_Davis
http://www.ted.com/search?q=language
http://en.wikipedia.org/wiki/Visual_language
http://en.wikipedia.org/wiki/Linguistic_anthropology
http://en.wikipedia.org/wiki/Socio-linguistics
http://en.wikipedia.org/wiki/Philosophy_of_language
http://en.wikipedia.org/wiki/Language