Grooming is costly signaling in the context of an induced mental state. Ritual, more than speech, is doing that toward the whole group.
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@jonathanglick exactly! rhythmic entrainment doing the work of grooming for a wider group.
End of conversation
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@sarahdoingthing let me only hum you the song of my early peopleThanks. Twitter will use this to make your timeline better. UndoUndo
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@sarahdoingthing music = speech - semanticsThanks. Twitter will use this to make your timeline better. UndoUndo
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@sarahdoingthing music or raven like callsThanks. Twitter will use this to make your timeline better. UndoUndo
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