Dr. van der Linden was interviewed recently by BBC World Service: "The Why Factor" to talk about the psychology of crowds and how crowds form online and how they empower people collectively.
You can listen here to the radio segment.
Full episode below
Relatedly, Dr. van der Linden was back on with the Naked Scientists at BBC Cambridge to talk about the psychology of social media: is it bad for your brain? (starts at 31:00ms): http://www.bbc.co.uk/programmes/p05nylhn
