The monograph, which accompanies the inaugural exhibition of the new Intesa Sanpaolo museum in Turin's Piazza San Carlo, presents the work of Italian photojournalist Paolo Pellegrin, through the photographic reportages the author has dedicated to the theme of climate change. Paolo Pellegrin (1964) is one of the undisputed masters of international contemporary photography. Throughout his long career, he has been able to document the reality of our time with a rare awareness of the dual role of photography: on the one hand a testimony of reality and on the other an instrument for the investigation of subjectivity. This body of images is dedicated to one of the central themes of contemporary life: the relationship between man and nature.