On Wednesday, Dec. 11, at 11 a.m., the appointment with Libro Amico, the series of meetings dedicated to culture and spirituality organized by the Adventist Institute, returns. This time, the focus of the event will be Elizabeth Green, a Baptist theologian from Grosseto, who will present her new book, “Treelogy/Theology. In connection: us, God and the tree” (Gabrielli Editore, 2024).