The victory of the opposition in Hungary yesterday, like the Polish election in 2023, is a victory for democracy, not just in Europe but around the world.
Posts by Antoine Marie PhD
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Le dernier épisode de @propagationspod.bsky.social
Au micro de @guillaumeled.it @a-marie-sci.bsky.social décortique les ressorts psychologiques qui font que la désinformation fonctionne: non pas malgré notre intelligence, mais souvent grùce à elle.
podcasts.apple.com/fr/podcast/p...
That humans do reciprocal exchange is intuitive, but not that the function of pro social/moral behavior is to have a good reputation. This is profoundly counterintuitive for most people, including my mum and students, and a landmark of evolutionary psychology. Read Baumard et al 2013, BBS
open.substack.com/pub/antoinem...
New post on my Substack summarizing our ambitious cross-national study of online hostility, published in @nature.com Nature Human Behavior - with @boralexander.bsky.social @m-b-petersen.bsky.social @leapradella.bsky.social
I won't respondent to ad hominem critiques. My point was about Trivers' theoretical achievements. I'm uninformed about his personal life.
đš New in Nature Human Behaviour: www.nature.com/articles/s41...
Many prior accounts of social media hostility focus on algorithms. With @boralexander.bsky.social, @a-marie-sci.bsky.social & @leapradella.bsky.social, we use data from 30 countries to focus on the role of societal conditions.
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New post by me on @mchangama.bsky.social's substack The Bedrock Principle on âThe psychology of speech repressionâ. Thanks Jacob Mchangama! Link below. đ
Robert Trivers, a theoretical genius and likely the Einstein of evolutionary biology, passed away. His theories of reciprocal altruism, parental investment, and self deception are among the deepest and most encompassing in the social sciences. Great post on them by @lionelpage.bsky.social
See the work of my friends @sachaltay.bsky.social @hugoreasoning.bsky.social @danwphilosophy.bsky.social @PascalBoyer for similar takes on conspiracy theories and other types of hostile and weird beliefs
Conspiracy theories aren't just cognitive by-products. They're also tools of political influence, albeit probably not the most efficient ones.
âą Russia's influence operations don't invent conspiracies from scratch â they amplify existing coalitional narratives about elites betraying the people. Romania 2024 is the textbook case.
âą Trump used hostile conspiracy theories against Democrats, journalists or climate change to signal his determination to embody an anti-establishment, anti-scientific expertise political camp. Same for other populist leaders like Bolsonaro, etc.
The more outlandish the claim, the better it may work as a loyalty signal â precisely because it's costly to endorse.
Look at politics right now and this framework explains a lot:
â Signaling: expressing your loyalty to the ingroup by endorsing hostile, often improbable, costly-to-hold, esoteric beliefs about political enemies
â Holding the conspiracy theories sincerely may help reach those social goals
Political groups bind around hard-to-falsify narratives about political opponents secretly exploiting the public. These narratives serve at least two functions:
â Mobilization: rallying allies by amplifying perceived threats, and coordinating an already existing motivation to act
The core argument: political conspiracy theories aren't just cognitive failures or the product of hyper-sensitive threat-detection mechanisms. They're also coalitional tools.
Our paper just hit 50 citations đŻ: "Political conspiracy theories as tools for mobilization and signaling", Current Opinion in Psychology, 2022, with @m-b-petersen.bsky.social
www.sciencedirect.com/science/arti...
Force à nos candidats et représentants politiques de couleur, en ces temps troublés. La France a besoin d'eux pour représenter sa diversité.
Je ne parviens pas à savoir si ces pensées racistes ont réellement *augmenté* en nombre depuis 15 ans (avec les succÚs électoraux du RN), ou si c'est principalement les réseaux digitaux qui permettent maintenant à ces sentiments de s'exprimer.
Compte rendu saisissant par @mediapart.fr des nombreuses attaques racistes dont ont été la cible des candidats locaux racisés en France. youtube.com/watch?v=yAyB...
MĂȘme si lâexplosion des technologies digitales (et derniĂšrement, l'IA gĂ©nĂ©rative) augmentent la force d'atteinte de la mĂ©sinformation et des discours polarisants, posant des dĂ©fis renouvelĂ©s Ă la dĂ©mocratie, la cohĂ©sion sociale, et la convergence de lâopinion publique sur des faits communs.
sont des phĂ©nomĂšnes socio-cognitifs anciens comme le monde, ancrĂ©s dans notre psychologie fondamentale dâanimaux ultra-sociaux, inaptes Ă apprĂ©hender beaucoup de nouveautĂ©s des sociĂ©tĂ©s de masse contemporaines.
la pensĂ©e tribale "eux" vs. "nous", le raisonnement et lâignorance motivĂ©e ; la difficultĂ© Ă comprendre et Ă respecter les points de vue politiques adverses ; les incitations rĂ©putationnelles Ă tomber dans lâerreur pour sâaligner avec le groupeâŠ
Les gens nâont pas commencĂ© Ă penser diffĂ©remment et ils manifestent des biais cognitifs parfaitement connus. LâinaccessibilitĂ© des faits sociaux Ă la perception individuelle ; les manipulations de lâopinion Ă base de rĂ©cits menaçants mais faux ou exagĂ©rĂ©s ;
dans la maniĂšre dont les citoyens *raisonnent* et *communiquement* sur les sujets politiques depuis 10 ans.