‘Fake News’

The next speaker in this session at the 5th Data Donation Symposium at the Weizenbaum-Institut in Berlin is Eva-Maria Vogel, whose study is a field experiment in the context of South Africa’s upcoming local elections in November 2026 that explores the impact of TikTok influencers on the election. There are already concerns about disinformation during the elections, and this project works with the AfricaCheck fact-checking organisation, which will develop fact-checks of current disinformation to be distributed by the project.

This tests, then, whether a single fact-checker account, a large-scale influencer, or a fleet of smaller-scale influencers are more effective at …

The next speaker at the ECREA 2026 conference in Brno is Mykola Makhortykh, with a video presentation. His interest is in Russian propaganda curation on search engines. Russian propaganda has of course been a major concern since at least the 2016 US elections; its influence operations have only increased since the illegal full-scale invasion of Ukraine in 2022.

Much of this is driven by algorithmic information curation systems – via the Russian search engine Yandex, of course, but also through other mechanisms that affect western search engines. This project engaged in an agent-based algorithmic auditing of Google, Bing, DuckDuckGo, and …

The last panel at the ECREA 2026 conference in Brno starts with Morgan Wack, whose focus is on X’s Community Notes programme. Community Notes enables users of X to add notes to misleading posts, and these are then rated by other users; if these ratings show agreement even across partisan lines, the notes are publicly attached to posts, and reduce reposts and likes on the platform by nearly 50%.

YouTube, Meta, and TikTok are now implementing similar crowdsourced annotation approaches; this is part of their move away from professional and platform-funded fact-checking and moderation frameworks. But only 14% of all …

The final speaker in this morning session at the ECREA 2026 conference in Brno is Eva Mayerhöffer, whose focus is on the role of digital trace data in understanding exposure to alternative information. One point of departure for this is often to start with a list of alternative and problematic news outlets which are then identified in survey responses, data donations, or digital trace data; the focus here is then also often only on the top domains, i.e. the most frequently accessed sources.

But such a reduction to the most notorious sites substantially underestimates exposure, since there is a very …

The next speaker in this session at the ECREA 2026 conference in Brno is Lucie Čejková, who shifts our focus to conspiracism as a now fairly common style of thinking, which has potential implications for democratic societies. The role of social media sites in all this has been especially highlighted here, in both academic research and public debate, and of course social media platforms remain a key source of news for a large part of the population, too.

The present study examines the link between social media use and individual conspiracism through a systematic literature review of some 160 articles …

And the next speaker in this session at the Social Media & Society conference in Glasgow is Catherine Baker, whose focus is on scientific claims in the (Neo-)Manosphere. The far right is often described as anti-science, but this is too simplistic; instead, they are more selective in their engagement with scientific information.

The Manosphere is now well-established as an amalgamation of misogynist and anti-feminist groups, traditionally based in online fora and communities but increasingly also mainstreamed into generic social media and especially also streaming media sites. This has led to the rise of the term Neo-Manosphere to describe these new …