







Disinformation is often defined as misleading content intended to instill false beliefs. But this definition is too narrow. We need to focus instead on its broader epistemic effects. Indeed, some disinformation campaigns rely not on sharing falsehoods but on spreading what I call grievance narratives. These narratives exploit the (real or imagined) grievances of a community and frame them as signs of a deeper systemic problem, typically instigated by a powerful and hostile group. In this way, they legitimize and amplify aversive emotions and foster a negative orientation toward the world, one in which emotions like resentment or indignation feel continuously warranted. Now, grievance narratives are particularly harmful because they epistemically isolate their targeted audience. In short, they undermine the network of information sources that a community can rely on and, as such, they obstruct access to epistemic goods, such as knowledge and understanding. This stems from a key feature of these narratives: namely, they polarize the world between those who recognize the forces responsible for the community’s suffering and those who don’t. The latter are portrayed as not merely mistaken, but as either hostile or complicit with those to blame. In this way, grievance narratives systematically foreclose any alternative explanation of the community’s experiences, leaving them with little more than a single narrative to trust.
Disinformation and grievance narratives
Synthese - Disinformation is often defined as misleading content intended to instill false beliefs. But this definition is too narrow. We need to focus instead on its broader epistemic effects....
How People Weave Online Information Into Pseudoknowledge
Misinformation has found a new natural habitat in the digital age. Thousands of forums, blogs, and alternative news sources amplify fake news and inaccurate information to such a degree that it impacts our collective intelligence. Researchers and policy makers are troubled by misinformation because it is presumed to energize or even carry false narratives that can motivate poor decision-making and dangerous behaviors. Yet, while a growing body of research has focused on how viral misinformation spreads, little work has examined how false narratives are in fact constructed. In this study, we move beyond contagion inspired approaches to examine how people construct a false narrative. We apply prior work in cognitive science on narrative understanding to illustrate how the narrative changes over time and in response to social dynamics, and examine how forum participants draw upon a diverse set of online sources to substantiate the narrative. We find that the narrative is based primarily on reinterpretations of conventional and scholarly sources, and then used to provide an alternate account of unfolding events. We conclude that the link between misinformation, conventional knowledge, and false narratives is more complex than is often presumed, and advocate for a more direct study of this relationship.

Disinformation as Cultural Narrative: Conceptualizing Disinformation as Cross-Platform, Identity-Affirming, Cathartic Stories
Rather than framing disinformation as false facts which can be countered by true facts, we propose a model of disinformation as narrative by tracing three case studies of successful disinformation ...

Beyond Misinformation: Social Media and the Sculpting of Epistemic Agency
ABSTRACT The dominant account of social media's epistemic harms focuses on the spread of misinformation and the production of false beliefs at scale. This paper argues that the misinformation narrative, whatever its merits, has obscured a deeper and more intimate form of epistemic damage. Dominant social media platforms do not merely supply bad inputs to stable epistemic machinery. They reshape the machinery itself. I argue that social media platforms are powerful engines for sculpting epistemic agency via two mechanisms: normative learning, through which users internalize descriptive and injunctive norms about how to interact with evidence, and reinforcement learning, through which habitual patterns of epistemic response are developed. In these ways, platforms can reshape users' epistemic styles, including their testimonial policies, evidential thresholds for belief revision, and theoretical values governing how they select explanations. This should trouble us, as the constraints driving which styles are produced are systematically orthogonal to truth and ignore information about the environments agents inhabit. This discussion identifies a neglected form of epistemic hostility: not the exploitation of existing cognitive vulnerabilities to implant false beliefs, but the production of new vulnerabilities that can then be exploited. From this, more and better evidence cannot save us.

Climate change and conflict: The vicious cycles undermining climate action, and what can be done to break them
Abstract In this review, we synthesize evidence to argue that climate change and conflict are mutually reinforcing. We first examine conflict as a barrier to mitigation, focusing on four faultlines that slow climate action: (a) ideological polarization, (b) “elite versus ordinary people” narratives, (c) intranational, place‐based conflicts, and (d) international disputes. The consequence of these conflicts is worsening climate change, which in turn increases the prevalence of factors known to be conflict amplifiers: heat stress, economic stress, widening inequality, and forced displacement. Our analysis points to the potential for recursive “climate–conflict loops”, fuelled in part by erosion of institutional trust, shrinking moral circles, political polarization, and de‐prioritization of long‐term climate goals. In a spirit of optimism, however, we identify three buffers capable of breaking these vicious cycles: maintenance of procedural and distributive justice, enhancing information integrity, and scaffolding institutional cooperation. We conclude by proposing a research agenda that integrates psychological mechanisms into dynamic, multi‐level accounts of how climate impacts and political conflict coevolve.

Deep Storytelling: Collective Sensemaking and Layers of Meaning in U.S. Elections
Misinformation and disinformation about elections remain pressing concerns for researchers, policymakers, and the public. Critics, however, argue that fears surrounding these issues are exaggerated due to a lack of evidence of impact. This debate highlights the challenges inherent in assessing the impacts of misinformation, as the drivers of false and misleading content often exist in the context of a specific claim. To address this issue, we examined false and misleading information surrounding the 2020 and 2022 U.S. national elections, focusing on the contextual features of online conversations that fueled various rumors. We developed two qualitative codebooks, creating the second after realizing that the first, which labeled individual tweets, failed to capture broader rumoring dynamics. By integrating multi-layered qualitative coding with thematic analysis and quantitative visualizations, we show how influencers, political elites, and audiences collaboratively told deep stories from 2020 through 2022. As these stories were told, audiences interpreted events in 2022 through the lens of the 2020 story, guided by influencers' cues, leading to an evolution in storytelling style between the two election cycles. This ongoing performance was tailored to align with the incentive structures, affordances, and attention economy of social media. We combine deep stories with theories of collective sensemaking and rumoring, creating a framework to better assess the contextual features surrounding false and misleading information.

Facts and Myths about Misperceptions
Misperceptions threaten to warp mass opinion and public policy on controversial issues in politics, science, and health. What explains the prevalence and persistence of these false and unsupported beliefs, which seem to be genuinely held by many people? Though limits on cognitive resources and attention play an important role, many of the most destructive misperceptions arise in domains where individuals have weak incentives to hold accurate beliefs and strong directional motivations to endorse beliefs that are consistent with a group identity such as partisanship. These tendencies are often exploited by elites who frequently create and amplify misperceptions to influence elections and public policy. Though evidence is lacking for claims of a “post-truth” era, changes in the speed with which false information travels and the extent to which it can find receptive audiences require new approaches to counter misinformation. Reducing the propagation and influence of false claims will require further efforts to inoculate people in advance of exposure (for example, media literacy), debunk false claims that are already salient or widespread (for example, fact-checking), reduce the prevalence of low-quality information (for example, changing social media algorithms), and discourage elites from promoting false information (for example, strengthening reputational sanctions).
Elena Rossini on GoToSocial ⁂ (@elena@aseachange.com)
[3 media attachments] Dear friends, Please gather around for a long post about #WSocial and how they are responding to critiques. I have noticed a trend: W Social leaders and staunch supporters are describing any critical posts about the company as "targeted disinformation." Its CEO said they will soon have a technical solution in place for this. Oh?!? 🔗: https://mu.social/profile/anna.wsocial.eu/post/3mtqufy6g4s2r I suppose the "targeted disinformation" claims are about recent posts by the likes of me and @pallenberg about troubling hate speech that is allowed on W Social. Claims backed by hard evidence, in the form of screenshots and video captures. (I am increasingly doing screen recordings of problematic posts and interactions by W Social people because they have a tendency to delete evidence - like an infamous comment on a video by the Instutute for Remigration). ⬇️ ⬇️ ⬇️ Discrediting sources, renaming evidence as "disinformation" and creating a victim narrative has a long, storied history. ⬆️ ⬆️ ⬆️ But I'm digressing. I speak up about W Social because: - Mainstream media runs PR fluff about them; - Horrid hate speech on the platform is completely unmoderated. W Social is currently showing the limits of free speech absolutism. Its CEO wrote: "We don’t need W to become another echo chamber." Reminds you of something? Atmosphere user @echna.bsky.social astutely remarked that "W Social is on an X speedrun, without ever having been like Twitter." 🔗: https://mu.social/profile/echna.bsky.social/post/3mtqlknzork2t Bluesky, #Blacksky, and #Northsky have mechanisms in place to report hate speech - and I am super thankful for that. As of today, I cannot report to W Social posts by their users that contain hate speech. The W Social moderation list's only purpose is to make a distinction between verified users and bots. Compare it with Blacksky's moderation list and be amazed (see screenshots). What's the big deal about the lack of content moder…

Political disinformation concentrates in repeated claims across media
The prevalence and dynamics of disinformation remain contentious, partly because measures have relied on posts containing URLs from untrustworthy sources. We move beyond this by detecting disinformation in text and across posts. Using retrieval-augmented generation, we match six million Facebook, Instagram, and X posts by politicians from the United States, United Kingdom, and Germany, and two million articles from news outlets to fact-checked claims. We show that disinformation is concentrated in a small number of combinations of policy issues and parties and that just over hundred distinct claims account for around half of all disinformation across the three countries. They often appear first on a single platform, later on multiple, and subsequently in news coverage before being fact-checked. These findings suggest that disinformation is concentrated in a narrow segment of political communication, potentially creating repeated exposure that may shape the terms of public debate through both social and news media.
(PDF) Post-truth and Disinformation: Using discourse analysis to understand the creation of emotional and rival narratives in Brexit
PDF | The present research explores the concept of post-truth and disinformation in regard to Brexit. It is a qualitative and exploratory investigation.... | Find, read and cite all the research you need on ResearchGate

Epistemic assholes
In this paper, I develop and defend the concept epistemic assholes. An epistemic asshole is someone who exhibits a distinctive form of epistemic badness characterized not by gross irrationality or hostility to truth, but by a stable, entitled disregard for one’s epistemic relations with others. Drawing on Aaron James’s (2012) account of moral assholes, I examine how people can systematically exploit epistemic cooperation by allowing themselves special advantages—such as “freedom from inquiry”, “doxastic comfort”, and “freedom to criticize”—while remaining insulated from criticism by an entrenched sense of entitlement. The resulting view, the Relational Approach to Epistemic Assholes (REA), explains why epistemic assholes are not epistemically the worst, yet are nonetheless deeply galling. After motivating the need for this concept, I show how REA captures both “impure” cases (involving both epistemic and moral assholery) and “pure” epistemic assholes, whose objectionable conduct is driven by epistemic aims themselves. I further explore connections between epistemic assholes and epistemic vice, and the causal role that epistemic assholery can play in active ignorance and epistemic exploitation. Through this latter connection, I argue that epistemic assholes play an insidious causal role in sustaining objectionable social power dynamics. The concept of epistemic assholes provides a valuable lens for understanding important but often-hidden hazards in our social epistemic environment.
interfluidity » Consensus not censorship
We’ve become obsessed over the past few years with the problem of misinformation. And for good reason. “Flood the zone with shit” is now standard operating procedure for a variety of interests and factions. Groups who pretend to be above that kind of thing let confirmation bias do the same work, elevating conjectures they find convenient to believe far beyond the evidentiary basis for believing them, and transmuting concurrence among prestigious groups whose biases are aligned into “authority” to which they demand deferrence. Casual information consumers become divided into two camps, the “do your own research” types who imagine, mistakenly, that they are capable of seeing through all this (and so succumb to their own confirmation bias), and those who more accurately understand that they cannot reliably distinguish truth from bullshit (and so opt out of democratic deliberation with a shrug, other than perhaps to vote for the candidates whose political party they distrust less).
Debunking: A Meta-Analysis of the Psychological Efficacy of Messages Countering Misinformation
This meta-analysis investigated the factors underlying effective messages to counter attitudes and beliefs based on misinformation. Because misinformation can lead to poor decisions about consequential matters and is persistent and difficult to correct, debunking it is an important scientific and public-policy goal. This meta-analysis ( k = 52, N = 6,878) revealed large effects for presenting misinformation ( ds = 2.41–3.08), debunking ( ds = 1.14–1.33), and the persistence of misinformation in the face of debunking ( ds = 0.75–1.06). Persistence was stronger and the debunking effect was weaker when audiences generated reasons in support of the initial misinformation. A detailed debunking message correlated positively with the debunking effect. Surprisingly, however, a detailed debunking message also correlated positively with the misinformation-persistence effect.

ECHO CHAMBERS AND EPISTEMIC BUBBLES
Discussion of the phenomena of post-truth and fake news often implicates the closed epistemic networks of social media. The recent conversation has, however, blurred two distinct social epistemic phenomena. An epistemic bubble is a social epistemic structure in which other relevant voices have been left out, perhaps accidentally. An echo chamber is a social epistemic structure from which other relevant voices have been actively excluded and discredited. Members of epistemic bubbles lack exposure to relevant information and arguments. Members of echo chambers, on the other hand, have been brought to systematically distrust all outside sources. In epistemic bubbles, other voices are not heard; in echo chambers, other voices are actively undermined. It is crucial to keep these phenomena distinct. First, echo chambers can explain the post-truth phenomena in a way that epistemic bubbles cannot. Second, each type of structure requires a distinct intervention. Mere exposure to evidence can shatter an epistemic bubble, but may actually reinforce an echo chamber. Finally, echo chambers are much harder to escape. Once in their grip, an agent may act with epistemic virtue, but social context will pervert those actions. Escape from an echo chamber may require a radical rebooting of one's belief system.

The Role of Media in Political Polarization| Inoculation Can Reduce the Perceived Reliability of Polarizing Social Media Content
Little research is available on psychological interventions that counter susceptibility to polarizing online content. We conducted 3 studies (n1 = 472, n2 = 193, n3 = 772) to evaluate whether psychological resistance against polarizing social media content can be conferred, using the Bad News game, a “technique-based inoculation” intervention that simulates a social media feed. We investigate (1) whether technique-based inoculation can reduce susceptibility to content designed to fuel intergroup polarization; (2) whether technique-based inoculation can offer cross-protection against misinformation techniques that people were not inoculated against; and (3) whether political ideology plays a role in how people engage with anti-misinformation interventions. In Studies 1 and 3 (but not Study 2), we found that technique-based inoculation significantly reduces the perceived reliability of polarizing content and offers partial cross-protection against untreated misinformation techniques. We found no effect for attitudinal certainty and news-sharing intentions. Finally, we report preliminary evidence that people may choose to engage with politically congruent news topics within the intervention.
Capturing our Attention
What are the harms of misinformation? It’s widely believed that it causes false belief, including false beliefs in quite bizarre claims. I argue that this threat is greatly exaggerated: while plaus...
