Paleoanthropologist Ella Al-Shamahi asks, why do we dance?

Dance seems like such a natural thing, a good beat comes on and you can’t help it, you might find yourself bobbing, even the rhythmically impaired might find themselves tapping their fingers along to the music and it starts early – one study has shown that babies as young as 5 months engage in rhythmic movements.
Every culture on earth dances and yet look around at the rest of the animal kingdom… besides birds, can we say that other animals dance? Paleoanthropologist Ella Al-Shamahi asks why do we dance?

Source: BBC Radio 4 – Why Do We Do That?, Series 2, 10. Why do we dance?