Episode details
Available for over a year
Carbon Labelling: A new label on supermarket food will reveal how much carbon was emitted during its manufacture. Tom Heap tries to make sense of some of the possible dilemmas.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Carbon Labelling: A new label on supermarket food will reveal how much carbon was emitted during its manufacture. Tom Heap tries to make sense of some of the possible dilemmas.
Programme Website