Marianna Spring: Among the Trolls

What drives otherwise reasonable people to believe that almost everything – from the worst attacks and wars to global health crises and climate change – is a hoax designed to kill or control millions? Join *Marianna Spring*, the BBC’s award-winning Disinformation & Social Media Correspondent, as she takes us on a tour through conspiracyland. Spring shares first-hand stories from the world of conspiracy theories, trolls and algorithms and explores how those behind the information war threaten our society and our values.