Through comparative study of the behavior of the higher primates and humans, Michael Chance (1988) distinguishes between agonic and hedonic forms of social organization. The agonic–hedonic distinction has two limitations which have led to its disuse in contemporary primatology. First, Chance and his collaborators have clung to the untenable generalization that monkey society is agonic and ape society hedonic. This oversimplifies the complexities of the social and emotional lives of both major kinds of primate species.

The journey to London takes two hours by train.

Niklaus Gerber was a Swiss dairy chemist and industrialist.

The grisly legions that troop under the sooty flag of Acheron.