General Race and IQ stuff

https://en.wikipedia.org/wiki/G_factor_(psychometrics)#Practical_validity

https://en.wikipedia.org/wiki/G_factor_(psychometrics)#Group_similarities_and_differences

https://humanvarieties.org/2014/05/15/research-on-genetic-g-and-differential-heritabilities/

https://www.sciencedirect.com/science/article/pii/0160289684900126

https://www.ncbi.nlm.nih.gov/pubmed/2218526

https://www.ncbi.nlm.nih.gov/pubmed/7945151

http://psycnet.apa.org/doiLanding?doi=10.1037%2F0003-066X.51.2.77
Intelligence: Knowns and unknowns.

https://www1.udel.edu/educ/gottfredson/30years/Rushton-Jensen30years.pdf

https://isteve.blogspot.com/2014/03/2008-sat-scores-by-race-by-income.html
http://www.nytimes.com/2011/06/14/science/14skull.html