Seasonal social dilemmas

Abstract Social dilemmas, where the collective interest is at odds with those of individuals, were widely discussed in the context of mitigating the spread of COVID-19. Non-pharmaceutical interventions (NPIs) such as reducing personal contact or wearing masks to protect others were often viewed as s...

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Main Authors: Lucas S. Flores, Amanda de Azevedo-Lopes, Chadi M. Saad-Roy, Arne Traulsen
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:npj Complexity
Online Access:https://doi.org/10.1038/s44260-025-00035-1
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author Lucas S. Flores
Amanda de Azevedo-Lopes
Chadi M. Saad-Roy
Arne Traulsen
author_facet Lucas S. Flores
Amanda de Azevedo-Lopes
Chadi M. Saad-Roy
Arne Traulsen
author_sort Lucas S. Flores
collection DOAJ
description Abstract Social dilemmas, where the collective interest is at odds with those of individuals, were widely discussed in the context of mitigating the spread of COVID-19. Non-pharmaceutical interventions (NPIs) such as reducing personal contact or wearing masks to protect others were often viewed as static social dilemmas. In the context of respiratory diseases, which predominantly spread during winter, these dilemmas can reoccur seasonally. We extend a game-theoretic model for individual NPI adherence coupled to an epidemiological model by introducing a seasonal transmission rate. Adherence to an NPI may be a transient social dilemma, depending on season and the associated infections in the population. Decisions to follow NPIs in a seasonal context can change infection peaks in the population. Our work highlights a complex interdependence between behavior and seasonal disease, which has implications for epidemiology, but also for the field of social dilemmas, which have been mostly viewed as static so far.
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publishDate 2025-05-01
publisher Nature Portfolio
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series npj Complexity
spelling doaj-art-d7c2ec52ab284bc68eefb9ff06434f9f2025-08-20T03:53:08ZengNature Portfolionpj Complexity2731-87532025-05-01211710.1038/s44260-025-00035-1Seasonal social dilemmasLucas S. Flores0Amanda de Azevedo-Lopes1Chadi M. Saad-Roy2Arne Traulsen3Instituto de Física, Universidade Federal do Rio Grande do SulDepartment of Theoretical Biology, Max Planck Institute for Evolutionary BiologyMiller Institute for Basic Research in Science, University of CaliforniaDepartment of Theoretical Biology, Max Planck Institute for Evolutionary BiologyAbstract Social dilemmas, where the collective interest is at odds with those of individuals, were widely discussed in the context of mitigating the spread of COVID-19. Non-pharmaceutical interventions (NPIs) such as reducing personal contact or wearing masks to protect others were often viewed as static social dilemmas. In the context of respiratory diseases, which predominantly spread during winter, these dilemmas can reoccur seasonally. We extend a game-theoretic model for individual NPI adherence coupled to an epidemiological model by introducing a seasonal transmission rate. Adherence to an NPI may be a transient social dilemma, depending on season and the associated infections in the population. Decisions to follow NPIs in a seasonal context can change infection peaks in the population. Our work highlights a complex interdependence between behavior and seasonal disease, which has implications for epidemiology, but also for the field of social dilemmas, which have been mostly viewed as static so far.https://doi.org/10.1038/s44260-025-00035-1
spellingShingle Lucas S. Flores
Amanda de Azevedo-Lopes
Chadi M. Saad-Roy
Arne Traulsen
Seasonal social dilemmas
npj Complexity
title Seasonal social dilemmas
title_full Seasonal social dilemmas
title_fullStr Seasonal social dilemmas
title_full_unstemmed Seasonal social dilemmas
title_short Seasonal social dilemmas
title_sort seasonal social dilemmas
url https://doi.org/10.1038/s44260-025-00035-1
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AT amandadeazevedolopes seasonalsocialdilemmas
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