Another year our Lecturer in Participatory Architecture, Dr Mirian Calvo has been with the students of the Master in Rebuilding the World (RBW) of the Bordeaux School of Architecture (ENSAP-Bx), where Mirian is a guest lecturer. The Master, convened by Associate Professor Hocine Aliouane-Shaw, focuses on providing theoretical principles and practical methodologies to international students about participatory ways of including citizens in the transformation of social spaces in the built environment. Whether in the context of emerging countries or in Europe, this training sheds light on the steps necessary for the construction of a project practice in constant adaptation to the conditions of the environment, based on the cultural dynamics of a territory.