There is a clear correlation between raising and intelligence. The reason for this drop in intelligence may be the increasing inattentiveness and lack of caring in parents.
Of course this could be completely wrong. I have no idea how attentive parents were millenia ago.
Slashdot Mirror
There is a clear correlation between raising and intelligence. The reason for this drop in intelligence may be the increasing inattentiveness and lack of caring in parents. Of course this could be completely wrong. I have no idea how attentive parents were millenia ago.