Milan, Fabbrica del Vapore (Spazio Ex Cisterne), 4 pm. As part of the Festival di Re Nudo, presentation of the book Il Bosco Fiorito: how can psychedelia help us? The history of the use of psychedelic substances in medicine, therapy and care. Guests of Luca Pollini: Letizia Renzini, editor of the book, and Tania Re, anthropologist, psychologist and member of the General Council of the Associazione Luca Coscioni. With the Associazione Luca Coscioni and the Cellula Coscioni Milano.