What was the evolutionary purpose of estrogen shrinking brain volumes and testosterone increasing them?https://academic.oup.com/ejendo/article-abstract/155/Supplement_1/S107/6695773
>purpose>evolution You're american/bong aren't you?
>>41964622How does that work if your skull doesn't change size?
>>41964622>Yet, males still fail at higher education at higher rates.What if there were more to it than raw brain volume?