Look Into

1. Prominent Race Realists and Deniers
http://www.unz.com/article/vignettes-of-famous-evolutionary-biologists-large-and-small/

Non race-realists who nevertheless support tenants
https://en.wikipedia.org/wiki/Human_Genetic_Diversity:_Lewontin%27s_Fallacy#Response_to_Edwards
http://blogs.discovermagazine.com/gnxp/2012/05/richard-dawkins-accepts-the-usefulness-of-race/#.Wau02sh96Uk
https://hbdchick.wordpress.com/2014/05/30/dawkins-on-race/

2. Multiethnic societies that didnt work too well.
Manchurians in China for instance, American anarcho-tyranny

3. Population trends owning institutions.
Secular Turkey