Authors: Melissa Leach & James Fairhead
Are language and culture uniquely human, justifying an exceptionalism that sets people apart from the rest of nature?
New discoveries in the biological sciences have challenged this assumption, finding syntax, symbolism and social learning beyond the human, and identifying culture as a second inheritance system across the phyla from whales to insects and plants.
Biologists are constrained, however, by the mechanistic ways communication is understood.