Confident that no one would notice what he was doing, Michael Nicod spent months in the homes of families he did not know, making detailed notes about everything they ate. Nicod was performing research for Britain’s Department of Health and Social Security in 1974. He and his colleague, University College London professor Mary Douglas, wrote a report called Taking the Biscuit: The Structure of British Meals.
Nicod and Douglas wanted to identify what typical British persons see as the essential parts of their typical meals. The pair drew on their training as anthropologists: “We imagined a dietician in an unknown Papuan or African tribe wondering how to introduce a new, reinforcing element into tribal diet. We assumed that the dietician’s first task would be to discover how the tribe ‘structured’ their food.”
Nicod lived as a lodger with “four working-class families where the head was engaged in unskilled manual labour”, in East Finchley, Durham, Birmingham and Coventry. He stayed in each place at least a month, “watching every mouthful and sharing whenever possible”….
—So begins this month’s Improbable Research column in The Guardian.