
225 | Michael Tomasello on The Social Origins of Cognition and Agency
Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
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The Role of Common Ground in Human Communication
Human communication relies on a shared common ground to interpret gestures and language. Pointing and gestures convey meaning that is dependent on what is known in common. Language is considered a symbolic representation and an iconic gesture, which is influenced by shared knowledge. The development of language is seen as a conventionalization of an existing form of communication, rather than a starting point from nothing.
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