04:32The Food ChainWhy I chose to live on rationsBBC World Service Duration: 27 minutes Thu 23rd Dec 2021, 04:32 on BBC World Service Europe and the Middle EastAvailable for over a yearListen nowWhat powdered eggs and tinned ham can teach us about our modern food system. Show more GenresFactualFood & DrinkFormatsMagazines & ReviewsBrandThe Food Chain Source: BBC Online