Test for Something Different – Cultural and Linguistic Networks of Central African Hunter-Gatherers Have Ancient Origin

Extensive social networks between different hunter-gatherer groups in the Congo Basin existed long before agriculture arrived in the region. This continent-wide exchange preserved a cultural diversity that evolved thousands of years ago, as researchers from the University of Zurich show based on musical instruments, specialized vocabulary and genetic information. Central Africa has been occupied by […]

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Evolutionary origins of appetite – Test for Something

Over the course of evolution, living organisms have gradually developed more complex nervous systems in order to coordinate increasingly complex sensory, motor and cognitive functions and to control the associated behaviour. Recently, different research projects have shown that even simple creatures with diffuse nervous systems can exhibit complex neuronal behaviour, for example the processing of […]

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