I had
baby Dorothy in my
arms, and the three runabout children, Edna, Charlotte, and my Joseph,
clinging to my skirts.
Breastfeeding, and being carried by and kept close to their mothers (human infants don't
cling like monkey
babies to fur, but human females»
arms, which are shaped differently from males»
arms, are designed to hold objects easily to their chests) are what infants need and what their evolved responses are geared to obtaining.