Folk dance as an ancient semiotic system and cultural replicator

Research in cultural evolution has focused on language and music, overlooking the equally ancient and complex symbolic system of folk dance. We argue that folk dance is not mere entertainment but a powerful cultural replicator—a deeply embedded semiotic practice that encodes and transmits collective social, ecological, and cosmological knowledge through structured, embodied form. Ethnographic evidence shows that specific motifs and formations function as symbolic units governed by cultural conventions. Folk dance exhibits many of the “design features” of language, including semanticity, compositionality, and displacement, making it a high-fidelity system for transmitting meaning. We outline a research programme that integrates ethnography with experimental semiotics, iterated learning, and computational modelling to examine how such embodied systems evolve and stabilize. Recognising folk dance as a co-evolving symbolic system and embodied archive of cultural knowledge opens a neglected yet vital window onto the origins of human symbolic communication.