Date: November 14, 2017
“Unfortunatly the list of sources is too long for the description of this video. I have therefor made a post on minds.com that includes all sources for this video. If you wish to check my sources or read them for your own reasons, all you need to do is click this link: https://www.minds.com/newsfeed/776300487765925892“
Lots of food for thought, on the whole genetics and IQ issue.