I don't think this research can come to any conclusion, we don't judge our parenting ways by how some animals or even some tribes in Africa are doing it. For us

I don't think this research can come to any conclusion, we don't judge our parenting ways by how some animals or even some tribes in Africa are doing it. For us it is more relevant to judge it based on how good it is for our times and place. In my eyes it is very clear that fatherhood is important but that just by looking at what happens in societies with low rate of fatherhood, not because of this research.