[tw268]

The sources are out there, but you might not want to look. What is seen is not easily unseen:

http://hbdchick.wordpress.com/start-here/

http://jaymans.wordpress.com/hbd-fundamentals/

http://www.humanbiologicaldiversity.com/

And although the common insult for people interested in human biodiversity is "KKK", much of the research is not being done by white people. For example, the Chinese are investing huge sums of money into unraveling the genetic basis of intelligence. See: http://edge.org/response-detail/23838

I suppose this is all "filth that isn't worth the bytes its served through" though...