With George Monbiot, Paul Allen and Peter Harper. Have you got what it takes to get to zero carbon? Our expert panel set one average family the task of eliminating their carbon footprint... and living with the consequences. Originally broadcast in March 2009. Starring Kate Ashfield, Don Gilet, Poppy Lee Friar, Ryan Watson, Malcolm Tierney, Jonathan Tafler, Janice Acquah, and Stephen Hogan. Producer/Director: Jonquil Panting.