>>10752195Devil's advocate here:
</int/pol/>
But its plainly obvious that immigrants have more children and are also a major contributor to this phenomenon!
<//int/pol/>
The negative flynn effect has been demonstrated within families
>>10752182, meaning /int/ is right but there are more than a single environmental influence
>immigration>dysgenic/asymmetric fertility>consumption of media, electronics>reduced educational standards >broader access of education to traditionally less academically-inclined families>reversal of genetic gains because of lifestyle (food, exercise, etc)which is the most influential?