The Seminar is addressed to doctoral students in the fields of Architecture, Urbanism, Global Health & Humanities and Social Sciences, interested in the use of the One Health concept (OH) as a tool to tackle urban themes (the city, the territory and the ways in which we inhabit them). Scientific training in OH methods requires innovation, in order to take into account, on the one hand, the rapid evolution of the socio-spatial realities under study, and on the other, the variety of languages, techniques, and scales involved in the description and analysis.