Manuel Castells: how modern political movements straddle urban space and cyberspace - video | Comment is free | guardian.co.uk

Manuel Castells: how modern political movements straddle urban space and cyberspace - video | Comment is free | guardian.co.uk

Spanish sociologist Manuel Castells argues that the internet has altered protest movements forever. But while he says online activism can be effective, recent major political change has required boots on the ground – and the intersection between urban space and cyberspace is where to find the most interesting modern political movements