As Australia continues to battle bushfires of unprecedented size and ferocity, a social media disinformation campaign is pushing false conspiracy theories about their cause.
Tweets with the hashtag #ArsonEmergency are coming from a “much higher” proportion of bot-like or troll-like accounts than those with more general bushfire-related hashtags such as #BushfireAustralia or #AustraliaFire, according to initial analysis by Dr Timothy Graham from the Queensland University of Technology (QUT).
Graham came to look at #ArsonEmergency because it was being used by some of the more suspicious-looking individual Twitter accounts he’d been tracking.
“They were really focused in particular on climate denial, and The Greens being responsible for the bushfires, and arson attacks being responsible for the bushfires as well,” he told ZDNet on Tuesday.
Those last two are conspiracy theories, he said.
The Greens, or “greenies” in general, have not blocked hazard reduction burning in bushfire-prone areas. In fact they support it.
And while some bushfires are caused by arson, there is no evidence to suggest that the current season has seen a higher level of this crime.
In New South Wales, one of the two states hit hardest by the bushfires so far, only 24 people have been charged with arson. This compares with 53 people charged with failing to comply with a total fire ban, and 47 people who tossed a lit cigarette, or match.
These are just a few examples of the massive amount of bushfire-related misinformation currently circulating online.
Using AI to answer “Bot or not?”
Graham collected a sample of the tweets from January 1 to January 6 using the Python-based scraper twint and ran them through the R package tweetbotornot. That second tool assigns each Twitter account a score from 0 (definitely not a bot) to 1 (definitely a bot).
“Lo and behold, when I ran it through the tweetbotornot fancy AI model, it showed that there’s a really high proportion of suspected bots], much higher than we would expect based on… all the other hashtags that are happening at the moment,” he said.
see graphs..’
https://www.zdnet.com/article/twitter-bots-and-trolls-promote-conspiracy-theories-about-australian-bushfires/
