7-minute read
keywords: neurobiology, psychology

This is the conclusion of a trio of reviews on communication in (non)human animals. The previously reviewed The Voices of Nature and Why Animals Talk offered, respectively, a foray into animal bioacoustics and a thought-provoking answer to the question of why animals need to talk in the first place. Though highlighting that we routinely underestimate animals, both books also agreed that human language really is unique and unlike anything heard in other species. So, what is all of our chatter good for? Talking Heads argues that conversation is the glue that bonds us together as the hypersocial animals that we are; a process by which we co-create cognitive realities such as collective memories, cultures, and, if neuroscientist Shane O’Mara is to be believed, even countries.

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