1. https://www-scientificamerican-com/article/race-is-a-social-...
[1] https://commons.wikimedia.org/wiki/Category:Principal_compon...
[2] https://commons.wikimedia.org/wiki/File:Individual-level_hum...
[3] https://commons.wikimedia.org/wiki/File:3D_PCA_plot_of_Xavan...
[4] http://sci-hub.tw/10.1111/j.1548-1433.2009.01076.x
[5] https://lesacreduprintemps19.files.wordpress.com/2011/07/on-...
Also, The original claim was:
> Every result ever has pointed that all races and genders are..
If you muddy the water wrt race, it invalidates the above claim also.
But it's become an unfortunate pattern that when people bring up the difference in scores, other people (like you) presume that mentioning the correlation data itself is akin to arguing that they are caused by genetic factors, and then attack them for not mentioning the environmental factors.
This isn’t true. Ashkenazi Jews and East Asians have higher IQ scores than whites. Male and female scores on IQ tests are identical by construction. They have different scores on the component sub tests.
http://www1.udel.edu/educ/gottfredson/reprints/1997mainstrea...
Mainstream Science on Intelligence: An Editorial With 52 Signatories, History, and Bibliography
Since the publication of “The Bell Curve,” many commentators have offered opinions about human intelligence that misstate cur- rent scientific evidence. Some conclusions dismissed in the media as discredited are ac- tually firmly supported. This statement outlines conclusions re- garded as mainstream among researchers on intelligence, in particular, on the nature, ori- gins, and practical consequences of individu- al and group differences in intelligence. Its aim is to promote more reasoned discussion of the vexing phenomenon that the research has revealed in recent decades. The follow- ing conclusions are fully described in the major textbooks, professional journals and encyclopedias in intelligence.