“We wanted democracy... but got mobocracy.”... Bots generated one out of every five political messages posted on Twitter in America’s presidential campaign last year... “we need to reform our attention economy.”... groups which had mostly been excluded from the mainstream media... developed the dark arts they would use to further their agendas..…

ProPublica published an in-depth investigation into the algorithms that Facebook uses to determine what it considers “hate speech” ...Facebook’s rules were being inconsistently applied... to learn more ... its first Facebook Messenger bot... to collect stories about people’s experiences with hate speech on Facebook... to help quantify the organiz…

there’s plenty of reasons why negativity abounds online... Incivility is a basic human instinct that’s encouraged by anonymity and exacerbated by inequality... anger helps drive participation... anyone who benefits from trolling — whether it’s platforms themselves or populist politicians — have little reason to improve the tone of online chatting…

my research team’s analysis of data from Columbia University’s Emergent rumor tracker suggests that this misinformation is just as likely to go viral as reliable information... limiting news fakers’ ability to sell ads... a step in the right direction. But it will not curb abuses driven by political motives... Using BotOrNot, our colleagues found…

To get a better grip on the questions that bots raise... organized a workshop that brought together a diverse group of bot experts. This article is the output of the event, a tour of the bot and its semi-autonomy from three perspectives: that of the designer, the implementer, and the regulator... The last several years have seen a rise in bots …

BotOrNot checks the activity of a Twitter account and gives it a score based on how likely the account is to be a bot. Higher scores are more bot-like.