, Une question importante est de savoir sur quelles échelles conduire ces analyses. Il s'agit d'abord du niveau territorial, dont on a vu qu'il pouvait être, à travers les multiples actions portées par les acteurs locaux, un niveau possible de reconnexion environnement-santé

, Enfin, le niveau global, qui constitue un enjeu majeur en matière d'articulation des dynamiques des régimes alimentaires, de localisation des productions et de commerce international, devrait faire l'objet d'investigations plus importantes. Cela suppose de développer des méthodes, Le niveau national et européen s'avère aussi important pour raisonner à cette échelle les dynamiques de la production et de la consommation

, Des animations inter-départements, une école-chercheurs et la mise en place d'un métaprogramme

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