The study, published on 19 January 2023 by Climate Action Against Disinformation (CAAD), said Twitter was recommending the hashtag “#ClimateScam” when users search “climate.” At the time of publication, Twitter was recommending the hashtag to several Insider employees as the top search result for “climate.”
Referencing the hashtag, the study said that “in 2022, denialist content made a stark comeback on Twitter in particular.”
The hashtag suddenly spiked on Twitter in July, and had been on an upwards trajectory ever since, the study said. By December, more than 91,000 unique users had mentioned the tag more than 362,000 times, it added.
The report said the term appeared to be trending despite “data that shows more activity and engagement on other hashtags such as #ClimateCrisis and #ClimateEmergency.” The researchers added that its prominence couldn’t be explained by personalization, volume of content, or popularity.
The source of the #ClimateScam hashtag was unclear and highlighted the need for transparency on how content was surfaced to users, per the study.
Only some of the content under the hashtag was labeled as misinformation, the report said.
Elon Musk has slashed Twitter’s content moderation team since he bought the platform in October last year. He has also taken issue with some of Twitter’s past content moderation decisions, including the suspension of former US president Donald Trump following the January 6 Capitol riots.
Representatives for Twitter did not immediately respond to Insider’s request for comment.
Deny, Deceive, Delay Vol. 2: Exposing New Trends in Climate Mis- and Disinformation at COP27
By Jennie King 19 January 2023
(ISD) – Following our unprecedented efforts at COP26, the CAAD alliance spearheaded a real-time unit to track, expose and counter anti-climate attacks around the 2022 summit in Sharm el-Sheikh, Egypt (COP27). Managed by ISD, the initiative brought together the expertise and knowledge of 15 global partners, spanning Europe, North America, Asia Pacific and Sub-Saharan Africa.
This report is a culmination of our research since October 2022, building on the insights from our ‘COP, Look, Listen’ Briefings, while laying a roadmap for action in the year ahead. The intelligence will drive CAAD’s ongoing work and advocacy goals, including: engagement with big tech to craft a proportionate, systemic response to climate disinformation on platforms; public education and ‘pre-bunking efforts’ at the grassroots; and work with multilateral institutions like UNFCCC to formalise the response to disinformation as part of broader climate policy.
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