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Published online by Cambridge University Press: 30 October 2001
The target article provides stimulating evidence for culture incetaceans but does not provide a coherent theoretical framework. Weargue that a complex, adaptive systems approach not only can providesuch a framework but also can contribute advanced data analysis andsimulation methods. For humpback whale songs, we suggest theframework of “small-world networks” to model the observedspatio-temporal dynamics.