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Grooming,
Gossip, and the Evolution of Language
by R. I. M. Dunbar
Amazon.com Review
 Why
is it that among all the primates, only humans have language? According to Professor Robin
Dunbar's new book, Grooming, Gossip, and the Evolution of Language, humans gossip
because we don't groom each other. Dunbar builds his argument in a lively discussion that
touches on such varied topics as the behavior of gelada baboons, Darwin's theory of
evolution, computer-generated poetry, and the significance of brain size. He begins with
the social organization of the great apes. These animals live in small groups and maintain
social cohesion through almost constant grooming activities. Grooming is a way to forge
alliances, establish hierarchy, offer comfort, or make apology. Once a population expands
beyond a certain number, however, it becomes impossible for each member to maintain
constant physical contact with every other member of the group. Considering the large
groups in which human beings have found it necessary to live, Dunbar posits that we
developed language as a substitute for physical intimacy.
Whether or not you accept Dunbar's premise, his book is worth reading, if only for its
animated prose and wealth of scientific information. An obvious choice for science buffs, Grooming,
Gossip, and the Evolution of Language is a wonderful book for anyone with an
inquiring mind and an interest in what makes the world go round. --Copyright
© Amazon.com, Inc.
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