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> humans are not eusocial, which by definition requires a biological division of reproductive labor Wouldn't the biological division of labor regarding breast-

• MaxBarraclough 7y ago
  Not sure why you're being downvoted. You're right of course that the male/female distinction of sexual reproduction is in itself is a clear case of 'biological division of reproductive labor'. Child-bearing itself is an even clearer example than breast-feeding. I'm not sure jly was really getting at the core aspects of eusociality there. Humans aren't eusocial, but we certainly have division of reproductive labor. So do non-social sexual species.