{"id":128691,"date":"2025-08-08T14:16:35","date_gmt":"2025-08-08T13:16:35","guid":{"rendered":"https:\/\/easo.org\/?p=128691"},"modified":"2025-08-08T14:19:42","modified_gmt":"2025-08-08T13:19:42","slug":"mapping-food-environments-for-change-interview-with-eco2025-prize-winner-chiara-gericke","status":"publish","type":"post","link":"https:\/\/easo.org\/fr\/mapping-food-environments-for-change-interview-with-eco2025-prize-winner-chiara-gericke\/","title":{"rendered":"Cartographier les environnements alimentaires pour le changement \u2013 Entretien avec Chiara Gericke, laur\u00e9ate du prix ECO2025"},"content":{"rendered":"<p>Au salon #ECO2025 \u00e0 Malaga, le nouveau <a href=\"https:\/\/easo.org\/fr\/eco2025-public-engagement-science-communication-prize-winners-announced\/\">Prix ECO2025 pour l'engagement public et la communication scientifique<\/a> reconnu les chercheurs en d\u00e9but de carri\u00e8re qui transforment la recherche complexe sur l'ob\u00e9sit\u00e9 en impact concret. Nous avons discut\u00e9 avec la laur\u00e9ate Chiara Gericke, doctorante \u00e0 l'University College London (UCL), dont l'utilisation innovante des m\u00e9thodes g\u00e9ospatiales met en \u00e9vidence les in\u00e9galit\u00e9s structurelles dans l'environnement alimentaire londonien et soutient les actions locales en faveur d'un urbanisme sain.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-128689\" src=\"https:\/\/easo.org\/wp-content\/uploads\/2025\/08\/Chiara-presenting-research-1024x693.jpg\" alt=\"A woman speaks into a microphone while presenting data on a large screen to a small audience in a spacious indoor venue with tables and chairs.\" width=\"1024\" height=\"693\" srcset=\"https:\/\/easo.org\/wp-content\/uploads\/2025\/08\/Chiara-presenting-research-1024x693.jpg 1024w, https:\/\/easo.org\/wp-content\/uploads\/2025\/08\/Chiara-presenting-research-300x203.jpg 300w, https:\/\/easo.org\/wp-content\/uploads\/2025\/08\/Chiara-presenting-research-768x520.jpg 768w, https:\/\/easo.org\/wp-content\/uploads\/2025\/08\/Chiara-presenting-research.jpg 1091w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>Bienvenue, Chiara ! Veuillez pr\u00e9senter bri\u00e8vement votre travail. <\/strong>Merci beaucoup, je suis vraiment honor\u00e9e d'avoir re\u00e7u ce prix \u00e0 l'ECO. Je suis chercheuse doctorante \u00e0 l'University College London (UCL), o\u00f9 j'\u00e9tudie l'interaction complexe entre l'environnement alimentaire des enfants et leur pr\u00e9disposition g\u00e9n\u00e9tique \u00e0 l'ob\u00e9sit\u00e9. Jusqu'\u00e0 pr\u00e9sent, mes recherches se sont concentr\u00e9es sur la cartographie et la caract\u00e9risation des environnements alimentaires auxquels les enfants sont expos\u00e9s dans leur quartier, et sur l'examen du lien entre ces environnements et la pr\u00e9valence de l'ob\u00e9sit\u00e9. Dans la prochaine phase de mon doctorat, j'int\u00e9grerai des donn\u00e9es g\u00e9n\u00e9tiques afin de d\u00e9terminer si les enfants pr\u00e9sentant une pr\u00e9disposition g\u00e9n\u00e9tique plus \u00e9lev\u00e9e \u00e0 l'ob\u00e9sit\u00e9 sont davantage touch\u00e9s lorsqu'ils grandissent dans des environnements alimentaires plus \u201c ob\u00e9sog\u00e8nes \u201d.<\/p>\n<p><strong>Y a-t-il eu des tendances ou des conclusions dans votre analyse qui vous ont surpris ou qui vous ont paru particuli\u00e8rement significatives ? <\/strong>Oui. M\u00eame si des \u00e9tudes pr\u00e9c\u00e9dentes men\u00e9es au Royaume-Uni ont montr\u00e9 des disparit\u00e9s dans la densit\u00e9 des fast-foods en fonction du niveau de pr\u00e9carit\u00e9 des quartiers, j'ai tout de m\u00eame \u00e9t\u00e9 frapp\u00e9 par l'ampleur de ces in\u00e9galit\u00e9s \u00e0 Londres. Dans notre \u00e9tude, nous avons constat\u00e9 que dans un rayon de 10 minutes \u00e0 pied des \u00e9coles, les enfants scolaris\u00e9s dans les quartiers les plus d\u00e9favoris\u00e9s sont expos\u00e9s \u00e0 une moyenne de 6 fast-foods, contre seulement 2 dans les quartiers les moins d\u00e9favoris\u00e9s. Cette diff\u00e9rence de trois fois plus est tr\u00e8s pr\u00e9occupante, car elle pourrait entra\u00eener des in\u00e9galit\u00e9s en mati\u00e8re de sant\u00e9 chez les enfants. Si nous ne rem\u00e9dions pas \u00e0 ces d\u00e9s\u00e9quilibres dans l'environnement alimentaire, nous risquons de perp\u00e9tuer un cycle dans lequel les enfants issus de milieux d\u00e9favoris\u00e9s sont confront\u00e9s \u00e0 des obstacles plus importants pour se d\u00e9velopper sainement et sont plus vuln\u00e9rables \u00e0 l'ob\u00e9sit\u00e9 et \u00e0 ses cons\u00e9quences \u00e0 long terme.<\/p>\n<p><strong>Vous avez travaill\u00e9 directement avec les autorit\u00e9s locales pour partager vos conclusions. Comment avez-vous \u00e9tabli ces relations et quel type d'engagement ont-elles impliqu\u00e9 ? <\/strong>Ces relations prennent du temps \u00e0 se d\u00e9velopper et n\u00e9cessitent une confiance mutuelle et une communication soutenue. J'ai eu la chance d'entrer en contact avec des personnes d\u00e9vou\u00e9es au sein des autorit\u00e9s locales de Londres, qui sont v\u00e9ritablement motiv\u00e9es pour s'assurer que leurs d\u00e9cisions sont fond\u00e9es sur des preuves. Une fois que nous avons identifi\u00e9 des objectifs communs, j'essaie de les tenir inform\u00e9s de mes conclusions, souvent avant leur publication, ce qui a contribu\u00e9 \u00e0 renforcer la collaboration. Certaines autorit\u00e9s locales co-r\u00e9digent m\u00eame des articles avec nous, contribuant aux sections consacr\u00e9es \u00e0 l'interpr\u00e9tation et aux implications politiques. Ce type de partenariat est inestimable, car il permet \u00e0 d'autres personnes occupant des fonctions similaires de mieux comprendre comment traduire la recherche en actions concr\u00e8tes et contribue \u00e0 combler le foss\u00e9 qui existe souvent entre la recherche universitaire et l'\u00e9laboration des politiques.<\/p>\n<p><strong>Communiquer des analyses spatiales et statistiques peut s'av\u00e9rer difficile. Quelles techniques vous ont aid\u00e9 \u00e0 rendre votre travail accessible et pertinent pour les d\u00e9cideurs politiques ? <\/strong>La narration visuelle s'est av\u00e9r\u00e9e \u00eatre l'un des outils les plus efficaces. J'ai eu la chance de suivre une formation dispens\u00e9e par le Medical Research Council (MRC) sur l'utilisation des graphiques et des visuels pour communiquer des r\u00e9sultats complexes. Les cartes et les visualisations de donn\u00e9es ont tendance \u00e0 bien r\u00e9sonner aupr\u00e8s des d\u00e9cideurs politiques et du grand public, c'est pourquoi je r\u00e9fl\u00e9chis beaucoup \u00e0 la mani\u00e8re de pr\u00e9senter les r\u00e9sultats de mani\u00e8re \u00e0 la fois attrayante et facile \u00e0 interpr\u00e9ter.<\/p>\n<p><strong>Vos recherches recoupent la politique nationale. De quelle mani\u00e8re votre travail refl\u00e8te-t-il ou contribue-t-il au cadre national actualis\u00e9 de la politique d'am\u00e9nagement du territoire (NPPF) du Royaume-Uni ? <\/strong>La mise \u00e0 jour 2024 du Cadre national d'am\u00e9nagement du territoire a introduit des zones de gestion des plats \u00e0 emporter, c'est-\u00e0-dire des zones d\u00e9sign\u00e9es autour des \u00e9coles o\u00f9 aucun nouveau fast-food ne peut s'implanter. Cependant, les directives ne pr\u00e9cisent pas les distances exactes de ces zones. Notre recherche visait \u00e0 combler cette lacune en identifiant les endroits o\u00f9 les enfants sont les plus expos\u00e9s aux fast-foods, afin de fournir aux d\u00e9cideurs politiques des donn\u00e9es probantes pour \u00e9clairer la conception et la mise en \u0153uvre de ces zones. En fin de compte, notre objectif est de contribuer \u00e0 garantir que ces politiques soient aussi efficaces et cibl\u00e9es que possible.<\/p>\n<p><strong>Qu'esp\u00e9rez-vous que les urbanistes ou les professionnels de la sant\u00e9 publique retiennent de vos conclusions lorsqu'ils d\u00e9veloppent des environnements alimentaires plus sains pour les enfants ? <\/strong>J'esp\u00e8re que cette \u00e9tude aidera les autorit\u00e9s locales \u00e0 prendre des mesures l\u00e0 o\u00f9 elles sont le plus urgentes. Toutes les municipalit\u00e9s sont d\u00e9sormais tenues de mettre en place des zones de gestion des plats \u00e0 emporter, et nos conclusions sugg\u00e8rent qu'elles devraient donner la priorit\u00e9 aux zones les plus d\u00e9favoris\u00e9es, o\u00f9 les enfants sont les plus expos\u00e9s \u00e0 une alimentation malsaine. Cela est essentiel non seulement pour am\u00e9liorer l'environnement alimentaire, mais aussi pour lutter contre les in\u00e9galit\u00e9s en mati\u00e8re de sant\u00e9. Si nous ne parvenons pas \u00e0 rem\u00e9dier \u00e0 la r\u00e9partition in\u00e9gale des points de vente d'aliments malsains, nous risquons d'aggraver les disparit\u00e9s en mati\u00e8re d'ob\u00e9sit\u00e9 infantile et, par cons\u00e9quent, les cons\u00e9quences \u00e0 long terme sur la sant\u00e9. Une fois les zones prioritaires identifi\u00e9es, nos recherches peuvent \u00e9galement guider les d\u00e9cisions concernant la taille des zones de gestion. En fin de compte, notre objectif est de rendre ces d\u00e9cisions plus simples et fond\u00e9es sur des preuves. Et si des autorit\u00e9s locales souhaitent obtenir des conseils suppl\u00e9mentaires ou acc\u00e9der \u00e0 des donn\u00e9es plus d\u00e9taill\u00e9es, nous sommes toujours heureux de collaborer et de soutenir leurs efforts.<\/p>\n<p><strong>Enfin, comment comptez-vous utiliser la bourse ECO2025 Public Engagement &amp; Science Communication Prize destin\u00e9e au d\u00e9veloppement professionnel ? <\/strong>Je pr\u00e9vois d'utiliser cette bourse pour participer \u00e0 des programmes de formation et \u00e0 des conf\u00e9rences ax\u00e9s sur la communication scientifique, en particulier dans le domaine de la visualisation et de la cartographie des donn\u00e9es. Je souhaite d\u00e9velopper davantage ma capacit\u00e9 \u00e0 communiquer efficacement des donn\u00e9es spatiales, et j'ai h\u00e2te de pr\u00e9senter d'autres r\u00e9sultats lors de futures conf\u00e9rences, notamment ECO 2027 dans quelques ann\u00e9es. Je suis impatient de voir ce que l'avenir nous r\u00e9serve et j'esp\u00e8re continuer \u00e0 partager des recherches qui peuvent contribuer \u00e0 cr\u00e9er des environnements plus sains et plus \u00e9quitables pour les enfants.<\/p>\n<p><a href=\"https:\/\/www.thelancet.com\/journals\/lancet\/article\/PIIS0140-6736(24)02017-8\/fulltext\" target=\"_blank\" rel=\"noopener\">Lisez le r\u00e9sum\u00e9 des recherches connexes de Chiara, ici.<\/a>.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-127620\" src=\"https:\/\/easo.org\/wp-content\/uploads\/2025\/01\/Eli_Lilly_and_Company-1-300x164.png\" alt=\"Red cursive &quot;Lilly&quot; on a transparent background.\" width=\"150\" height=\"82\" srcset=\"https:\/\/easo.org\/wp-content\/uploads\/2025\/01\/Eli_Lilly_and_Company-1-300x164.png 300w, https:\/\/easo.org\/wp-content\/uploads\/2025\/01\/Eli_Lilly_and_Company-1.png 500w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/p>\n<p><em>Eli Lilly &amp; Company a financ\u00e9 le prix, mais n'a jou\u00e9 aucun r\u00f4le dans le processus de s\u00e9lection des laur\u00e9ats ni dans l'orientation future de leurs travaux.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>At #ECO2025 in M\u00e1laga, the newly launched ECO2025 Prize for Public Engagement &amp; Science Communication recognised early career researchers translating complex obesity research into real-world impact. We spoke with winner Chiara Gericke, a PhD researcher at University College London (UCL), whose innovative use of geospatial methods highlights structural inequalities in London\u2019s food environment and supports [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":128690,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[522,538,68,460],"tags":[],"class_list":["post-128691","post","type-post","status-publish","has-post-thumbnail","hentry","category-ecn","category-ecn-spotlight","category-eco","category-research"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mapping Food Environments for Change \u2013 Interview with ECO2025 Prize Winner Chiara Gericke - EASO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/easo.org\/fr\/mapping-food-environments-for-change-interview-with-eco2025-prize-winner-chiara-gericke\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mapping Food Environments for Change \u2013 Interview with ECO2025 Prize Winner Chiara Gericke - EASO\" \/>\n<meta property=\"og:description\" content=\"At #ECO2025 in M\u00e1laga, the newly launched ECO2025 Prize for Public Engagement &amp; Science Communication recognised early career researchers translating complex obesity research into real-world impact. 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