This week Eoghan talks to author and journalist Dan Hancox about his new book 'Multitudes: How Crowds Made The Modern World’. It is a fascinating exploration of the collective joy and emancipatory  potential of different forms of mass gatherings while also tracing the obsession of elites and the forces of law and order in policing, delegitimizing and suppressing crowds.

Throughout Multitudes Dan returns to examples of the exuberance and potency of Spanish crowds - from Cadiz Carnaval to the 2012 general strike in Madrid.