{"id":1231,"date":"2021-06-28T10:00:44","date_gmt":"2021-06-28T09:00:44","guid":{"rendered":"http:\/\/blogs.cardiff.ac.uk\/openfordebate\/?p=1231"},"modified":"2021-06-25T16:28:45","modified_gmt":"2021-06-25T15:28:45","slug":"our-warped-geometry-of-attention-and-trust-the-mutually-exploitative-relationship-between-anti-vaxxers-and-the-far-right-is-undermining-public-health","status":"publish","type":"post","link":"https:\/\/blogs.cardiff.ac.uk\/openfordebate\/our-warped-geometry-of-attention-and-trust-the-mutually-exploitative-relationship-between-anti-vaxxers-and-the-far-right-is-undermining-public-health\/","title":{"rendered":"Our warped geometry of attention and trust: The mutually exploitative relationship between anti-vaxxers and the far right is undermining public health"},"content":{"rendered":"

Over the last half decade, I\u2019ve been monitoring the discourse on Twitter about vaccines and immunization. For a while, this was one of the few polarized debates that wasn\u2019t politically<\/em> polarized. The ranks of anti-vaxxers included lefties skeptical of Big Pharma, hippies distrustful of anything that isn\u2019t \u201cnatural,\u201d cultural conservatives who opposed the human papillomavirus (HPV) vaccine because OMG SEX, religious conspiracy theorists who thought that vaccinations might be the \u201cmark of the beast\u201d from the book of Revelation<\/em>, and of course grifters who hawked alternative medicine to gullible parents.<\/p>\n

In recent years, the shape of this network has morphed in response to content moderation by Twitter, which makes an effort to shut down accounts that repeatedly spread medical misinformation. The grifters could no longer get away with blatant lies and untruths like \u201cVaccines cause autism.\u201d Some of them no doubt gave up or migrated to other platforms. However, others decided to use the political far right for political cover. Instead of making demonstrably false medical claims that rationalized their policy preferences, they framed their message in terms of values, especially the value of freedom. Instead of \u201cVaccines cause autism,\u201d they started saying things like \u201cThe government shouldn\u2019t be allowed to force or pressure me to vaccinate my children.\u201d There are few things that the far right likes better than to insist that no one \u2014 especially the government \u2014 call tell them what to do, so they made natural allies for the anti-vaxxers, as indicated by the increase in retweets between accounts associated with these two communities.<\/p>\n

When the COVID-19 pandemic struck, these groups had already established patterns of mutual attention and trust. That reciprocal relationship of attention and trust was only exacerbated by the pandemic and by former American President Trump\u2019s firehose of medical misinformation, much of which was adopted and amplified by Republican partisans who flooded in. Figure 1 represents the retweet network of the vaccine discourse on Twitter during the first six months of the pandemic.<\/p>\n

\"\"<\/p>\n

Figure 1: Retweet networks before (left) and after (right) the WHO pandemic declaration.<\/strong> Blue = Democrats, yellow = public health, black = anti-vaxxers, red = Republicans, green = unorthodox.<\/p>\n

The volume of vaccine discourse massively increased after the World Health Organization (WHO) declared a pandemic on 11 March 2020. At the same time, the connections between anti-vaxxers and Republicans intensified, as did those between public health officials and Democrats. What we see here is a pattern of local depolarization in the context of global polarization. In other words, at each end of the two poles (anti-vaxxers\/Republicans, public health\/Democrats) communities grew closer to one another while the two poles themselves grew further apart.<\/p>\n

This impression is further borne out by an analysis of the language used by these communities before and after the pandemic declaration. Figure 2 depicts the similarities of the moral and non-moral language used by all five communities before and after the pandemic was declared.<\/p>\n

\"\"<\/p>\n

Figure 2: Dendrograms for LIWC-specific and moral dictionaries pre- and post-pandemic declaration.<\/strong> Distance is based on cosine similarity.<\/p>\n

\u00a0<\/strong>As Figure 2 shows, prior to the pandemic declaration, Republicans and Democrats used a lot of the same moral and non-moral language (even though they didn\u2019t agree with each other), and anti-vaxxers and public health officials used a lot of the same moral and non-moral language (even though they didn\u2019t agree with each other). There was a political discourse about vaccines and a health discourse about vaccines. However, after the declaration and the flooding by Republicans, this pattern was reshuffled: the language used by anti-vaxxers and Republicans grew closer together, while the language used by public health officials and Democrats grew closer together. In other words, the pre-existing patterns of attention and trust in the network seem to have preceded and even directed the evolution of the thinking, expression, and values of the members of these communities. If you were a Republican connected to an anti-vaxxer, you became more like an anti-vaxxer (and vice-versa); if you were a Democrat connected to a public health official, you became more like a public health official (and vice-versa).<\/p>\n

The dynamics of this pattern suggest that neither evidence nor values are at the root of the beliefs people adopt, at least when it comes to vaccines. If evidence had priority, people would treat as allies those who published objectively reliable information. If values had priority, they would treat as allies those who published information that expressed moral concerns consonant with their own. In our data, neither of these occurs. Instead, people seem to be treating as allies whoever they antecedently trusted, regardless of whether the trusted individual publishes objectively reliable information or even moral concerns consonant with their own. Indeed, they seem willing to reshape their own values to match those of their trusted partners.<\/p>\n

Philosophers who are a bit pessimistic and cynical about human epistemic rationality might be unsurprised by the fact that evidence doesn\u2019t take priority. However, the fact that values also don\u2019t take priority may come as a surprise, especially to those who are familiar with Haidt\u2019s Social Intuitionism and Moral Foundations Theory. These views posit that people are driven by automatic affective reactions rooted in stable moral concerns (\u201cfoundations\u201d). To the contrary, we find \u2014 using Haidt\u2019s own Moral Foundations Dictionary, which underlies the analysis in Figure 2 \u2014that people are perfectly happy to shift their attachment to moral foundations if their trusted allies differ from them on those foundations.<\/p>\n

If this is right, then we need to come to a better understanding of the dynamics of the geometry of attention and trust. Left largely unregulated, these dynamics have led to feedback loop of mutual exploitation anti-vaxxers and the far right in the United States (and elsewhere \u2014 our dataset is global, though primarily Anglophone). Without a course correction, vaccine skepticism and hesitancy may render herd immunity unachievable. A recent poll<\/a> found that fewer than half of self-identified Republicans reported that they intended to be vaccinated against COVID-19 when possible. Social epistemic problems threaten to become medical and moral problems.<\/p>\n

 <\/p>\n

The research summarized in this post is from a joint project with Ignacio Ojea Quintana (ANU), Colin Klein (ANU), Marc Cheong (U Melbourne), Amir Ebrahimi Fard (TU-Delft), Emily Sullivan (TU-Eindhoven), and Ritsaart Reimann (Macquarie). This project was made possible through the support of a grant from the John Templeton Foundation (#61378) and the Australian Research Council (DP1901011507). The opinions expressed in this publication are those of the author(s) and do not necessarily reflect the views of the John Templeton Foundation.<\/p>\n

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A perspective from social epistemology.","author":"Alessandra Tanesini","date":"September 7, 2020","format":false,"excerpt":"Contemporary academic philosophy has recently taken a \u201csocial turn\u201d regarding the way it thinks about knowledge and related issues.\u00a0 Put differently, philosophy has turned away from the traditional ideal of a self-sufficient inquirer, doing his or her best to figure out what is reasonable to believe, in favor of a\u2026","rel":"","context":"In "Open for Debate"","block_context":{"text":"Open for Debate","link":"https:\/\/blogs.cardiff.ac.uk\/openfordebate\/category\/open-for-debate\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/blogs.cardiff.ac.uk\/openfordebate\/wp-content\/uploads\/sites\/533\/2020\/09\/canstockphoto48175967-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":1292,"url":"https:\/\/blogs.cardiff.ac.uk\/openfordebate\/mill-and-ideal-theory\/","url_meta":{"origin":1231,"position":1},"title":"Mill and Ideal Theory","author":"Alessandra Tanesini","date":"October 4, 2021","format":false,"excerpt":"John thinks that facemasks, social distancing and other public health measures are necessary to deal with the Covid 19 pandemic. He is aware that some disagree with him about this. But he hasn\u2019t spent any time looking at their reasons for disagreeing. 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Their political discourse reflects this divisiveness, but to a very unusual extent. 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