Cast (9)
Franco PorcelliSelf - Polytechnic University of TurinGianluca VitaglianoSelf - Architect, Ministry of CultureAlessandra PensaSelf - Italian Institute for Environmental Protection and ResearchLuigi SambuelliSelf - Polytechnic University of TurinChiara ColomberoSelf - Polytechnic University of TurinAlberto GodioSelf - Polytechnic University of TurinPaolo DaboveSelf - Polytechnic University of TurinNigel PollardSelf - Swansea UniversityMatthew HaltonSelf - Canadian Broadcasting Corporation