One anthropologist found 1,072 similar words for ‘mom’ and ‘dad’ in the world’s languages. It turns out a mix of biology, culture and encouragement from parents explains this phenomenon.
When dads engage in active play with their kids they actually help them cope better with some of the challenges they’ll face in life. And no reason why mums can’t join in the fun as well.
Before the advent of genetic testing, definitions of paternity were primarily social and legal. Science has destabilized these older definitions, but it has not replaced them.