Getting to Zero

Getting to Zero is the name of the play broadcast on 12th March, on Radio 4. It was a drama documentary with a panel of 3 experts - George Monbiot, Paul Allen and Peter Harper - who set an average (fictional) family the task of eliminating their carbon footprint in 3 weeks. I haven't had a chance to listen yet, but it sounds interesting.
The link is: http://www.bbc.co.uk/programmes/b00j16kt for anyone that wishes to hear it too.