The internet warriors: meet the 'trolls' in their own homes – video
Internet trolls from around the world discuss the views they have expressed online that many find objectionable and in language that often offends. Do they behave the same offline?
A toxic web: what the Victorians can teach us about online abuse
In the 1850s, adulterated food was causing widespread malnutrition. Campaigners, scientists, governments and industry leaders worked together to eventually put it right. Let’s learn from this history