In the early days of the internet, trolls were nothing to fear. Comedians, tricksters, harmless pranksters ready to waste a little time or pounce on a typo. Some people enjoyed a bit of provocation to spark some spirited debate. You had flamers and griefers, but in general communities were good at booting out malicious actors, while leaving the trickers to their fun.

But in 2021, things are very different. In the past, a random troll post on 4Chan would quickly sink into obscurity. Now, one proved the start of the QAnon movement that lead to an attempted coup in Washington DC.

Malicious trolls are now the dominant type across our shared internet spaces, their numbers are rising, and their influence spreading both online and off, causing harm to both individuals and wider society.

Aleks Krotoski explores troll evolution, finding out why maliciousness became an evolutionary advantage in the digital space, and asking what happens when being a troll is becoming the new normal. Show less