For example, in one of the better chapters, entitled «Human Justice and Animal Fairness», the reader is introduced to Maasai
systems of gift - giving, game theory as applied to chimpanzee behaviour, canine sensitivity to fairness,
rules of play among
wolves and rats, before a brief detour into Martha Nussbaum's development of Rawlsian justice theory leads us to an extended discussion of Aquinas» understanding of justice as a virtue, acquired and infused.